:root {
    --theme-red: #BB0009;
    --default-grey: #F5F5F5;
}
[v-cloak] {
    display: none !important;
}
.flex-c {
    display: flex;
    display: -o-flex;
    display: -moz-flex;
    display: -webkit-flex;
    align-items: center;
    justify-content: center;
    -webkit-align-items: center;
    -webkit-justify-content: center;
}

.flex-lr {
    display: flex;
    display: -o-flex;
    display: -moz-flex;
    display: -webkit-flex;
    align-items: center;
    justify-content: space-between;
    -webkit-align-items: center;
    -webkit-justify-content: space-between;
}

.ellipsis {
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.ellipsis-2 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow-x: hidden;
    overflow: hidden;
    height: 45px;
}

/* 0.5px分隔线 */
.divider-line::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 1px;
    background: #ebebeb;
    transform: scaleY(0.5);
    transform-origin: 0 0;
}

/* 栅格 xs、sm、md、lg、xl*/
.container {
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
}

.row {
    position: relative;
    margin-left: -15px;
    margin-right: -15px;
}

.row:after {
    clear: both;
}

.row:after, .row:before {
    display: table;
    content: "";
}

[class*=col-] {
    float: left;
    padding-left: 15px;
    padding-right: 15px;
}

.col-0 {
    width: 0%
}

.col-offset-0 {
    margin-left: 0
}

.col-pull-0 {
    right: 0
}

.col-push-0 {
    left: 0
}

.col-1 {
    width: 4.16667%
}

.col-offset-1 {
    margin-left: 4.16667%
}

.col-pull-1 {
    right: 4.16667%
}

.col-push-1 {
    left: 4.16667%
}

.col-2 {
    width: 8.33333%
}

.col-offset-2 {
    margin-left: 8.33333%
}

.col-pull-2 {
    right: 8.33333%
}

.col-push-2 {
    left: 8.33333%
}

.col-3 {
    width: 12.5%
}

.col-offset-3 {
    margin-left: 12.5%
}

.col-pull-3 {
    right: 12.5%
}

.col-push-3 {
    left: 12.5%
}

.col-4 {
    width: 16.66667%
}

.col-offset-4 {
    margin-left: 16.66667%
}

.col-pull-4 {
    right: 16.66667%
}

.col-push-4 {
    left: 16.66667%
}

.col-5 {
    width: 20.83333%
}

.col-offset-5 {
    margin-left: 20.83333%
}

.col-pull-5 {
    right: 20.83333%
}

.col-push-5 {
    left: 20.83333%
}

.col-6 {
    width: 25%
}

.col-offset-6 {
    margin-left: 25%
}

.col-pull-6 {
    right: 25%
}

.col-push-6 {
    left: 25%
}

.col-7 {
    width: 29.16667%
}

.col-offset-7 {
    margin-left: 29.16667%
}

.col-pull-7 {
    right: 29.16667%
}

.col-push-7 {
    left: 29.16667%
}

.col-8 {
    width: 33.33333%
}

.col-offset-8 {
    margin-left: 33.33333%
}

.col-pull-8 {
    right: 33.33333%
}

.col-push-8 {
    left: 33.33333%
}

.col-9 {
    width: 37.5%
}

.col-offset-9 {
    margin-left: 37.5%
}

.col-pull-9 {
    right: 37.5%
}

.col-push-9 {
    left: 37.5%
}

.col-10 {
    width: 41.66667%
}

.col-offset-10 {
    margin-left: 41.66667%
}

.col-pull-10 {
    right: 41.66667%
}

.col-push-10 {
    left: 41.66667%
}

.col-11 {
    width: 45.83333%
}

.col-offset-11 {
    margin-left: 45.83333%
}

.col-pull-11 {
    right: 45.83333%
}

.col-push-11 {
    left: 45.83333%
}

.col-12 {
    width: 50%
}

.col-offset-12 {
    margin-left: 50%
}

.col-pull-12 {
    position: relative;
    right: 50%
}

.col-push-12 {
    left: 50%
}

.col-13 {
    width: 54.16667%
}

.col-offset-13 {
    margin-left: 54.16667%
}

.col-pull-13 {
    right: 54.16667%
}

.col-push-13 {
    left: 54.16667%
}

.col-14 {
    width: 58.33333%
}

.col-offset-14 {
    margin-left: 58.33333%
}

.col-pull-14 {
    right: 58.33333%
}

.col-push-14 {
    left: 58.33333%
}

.col-15 {
    width: 62.5%
}

.col-offset-15 {
    margin-left: 62.5%
}

.col-pull-15 {
    right: 62.5%
}

.col-push-15 {
    left: 62.5%
}

.col-16 {
    width: 66.66667%
}

.col-offset-16 {
    margin-left: 66.66667%
}

.col-pull-16 {
    right: 66.66667%
}

.col-push-16 {
    left: 66.66667%
}

.col-17 {
    width: 70.83333%
}

.col-offset-17 {
    margin-left: 70.83333%
}

.col-pull-17 {
    right: 70.83333%
}

.col-push-17 {
    left: 70.83333%
}

.col-18 {
    width: 75%
}

.col-offset-18 {
    margin-left: 75%
}

.col-pull-18 {
    right: 75%
}

.col-push-18 {
    left: 75%
}

.col-19 {
    width: 79.16667%
}

.col-offset-19 {
    margin-left: 79.16667%
}

.col-pull-19 {
    right: 79.16667%
}

.col-push-19 {
    left: 79.16667%
}

.col-20 {
    width: 83.33333%
}

.col-offset-20 {
    margin-left: 83.33333%
}

.col-pull-20 {
    right: 83.33333%
}

.col-push-20 {
    left: 83.33333%
}

.col-21 {
    width: 87.5%
}

.col-offset-21 {
    margin-left: 87.5%
}

.col-pull-21 {
    right: 87.5%
}

.col-push-21 {
    left: 87.5%
}

.col-22 {
    width: 91.66667%
}

.col-offset-22 {
    margin-left: 91.66667%
}

.col-pull-22 {
    right: 91.66667%
}

.col-push-22 {
    left: 91.66667%
}

.col-23 {
    width: 95.83333%
}

.col-offset-23 {
    margin-left: 95.83333%
}

.col-pull-23 {
    right: 95.83333%
}

.col-push-23 {
    left: 95.83333%
}

.col-24 {
    width: 100%
}

.col-offset-24 {
    margin-left: 100%
}

.col-pull-24 {
    right: 100%
}

.col-push-24 {
    left: 100%
}

@media screen and (max-width: 767px) {
    .col-xs-0 {
        display: none;
        width: 0%
    }

    .col-xs-offset-0 {
        margin-left: 0
    }

    .col-xs-pull-0 {
        position: relative;
        right: 0
    }

    .col-xs-push-0 {
        position: relative;
        left: 0
    }

    .col-xs-1 {
        width: 4.16667%
    }

    .col-xs-offset-1 {
        margin-left: 4.16667%
    }

    .col-xs-pull-1 {
        position: relative;
        right: 4.16667%
    }

    .col-xs-push-1 {
        position: relative;
        left: 4.16667%
    }

    .col-xs-2 {
        width: 8.33333%
    }

    .col-xs-offset-2 {
        margin-left: 8.33333%
    }

    .col-xs-pull-2 {
        position: relative;
        right: 8.33333%
    }

    .col-xs-push-2 {
        position: relative;
        left: 8.33333%
    }

    .col-xs-3 {
        width: 12.5%
    }

    .col-xs-offset-3 {
        margin-left: 12.5%
    }

    .col-xs-pull-3 {
        position: relative;
        right: 12.5%
    }

    .col-xs-push-3 {
        position: relative;
        left: 12.5%
    }

    .col-xs-4 {
        width: 16.66667%
    }

    .col-xs-offset-4 {
        margin-left: 16.66667%
    }

    .col-xs-pull-4 {
        position: relative;
        right: 16.66667%
    }

    .col-xs-push-4 {
        position: relative;
        left: 16.66667%
    }

    .col-xs-5 {
        width: 20.83333%
    }

    .col-xs-offset-5 {
        margin-left: 20.83333%
    }

    .col-xs-pull-5 {
        position: relative;
        right: 20.83333%
    }

    .col-xs-push-5 {
        position: relative;
        left: 20.83333%
    }

    .col-xs-6 {
        width: 25%
    }

    .col-xs-offset-6 {
        margin-left: 25%
    }

    .col-xs-pull-6 {
        position: relative;
        right: 25%
    }

    .col-xs-push-6 {
        position: relative;
        left: 25%
    }

    .col-xs-7 {
        width: 29.16667%
    }

    .col-xs-offset-7 {
        margin-left: 29.16667%
    }

    .col-xs-pull-7 {
        position: relative;
        right: 29.16667%
    }

    .col-xs-push-7 {
        position: relative;
        left: 29.16667%
    }

    .col-xs-8 {
        width: 33.33333%
    }

    .col-xs-offset-8 {
        margin-left: 33.33333%
    }

    .col-xs-pull-8 {
        position: relative;
        right: 33.33333%
    }

    .col-xs-push-8 {
        position: relative;
        left: 33.33333%
    }

    .col-xs-9 {
        width: 37.5%
    }

    .col-xs-offset-9 {
        margin-left: 37.5%
    }

    .col-xs-pull-9 {
        position: relative;
        right: 37.5%
    }

    .col-xs-push-9 {
        position: relative;
        left: 37.5%
    }

    .col-xs-10 {
        width: 41.66667%
    }

    .col-xs-offset-10 {
        margin-left: 41.66667%
    }

    .col-xs-pull-10 {
        position: relative;
        right: 41.66667%
    }

    .col-xs-push-10 {
        position: relative;
        left: 41.66667%
    }

    .col-xs-11 {
        width: 45.83333%
    }

    .col-xs-offset-11 {
        margin-left: 45.83333%
    }

    .col-xs-pull-11 {
        position: relative;
        right: 45.83333%
    }

    .col-xs-push-11 {
        position: relative;
        left: 45.83333%
    }

    .col-xs-12 {
        width: 50%
    }

    .col-xs-offset-12 {
        margin-left: 50%
    }

    .col-xs-pull-12 {
        position: relative;
        right: 50%
    }

    .col-xs-push-12 {
        position: relative;
        left: 50%
    }

    .col-xs-13 {
        width: 54.16667%
    }

    .col-xs-offset-13 {
        margin-left: 54.16667%
    }

    .col-xs-pull-13 {
        position: relative;
        right: 54.16667%
    }

    .col-xs-push-13 {
        position: relative;
        left: 54.16667%
    }

    .col-xs-14 {
        width: 58.33333%
    }

    .col-xs-offset-14 {
        margin-left: 58.33333%
    }

    .col-xs-pull-14 {
        position: relative;
        right: 58.33333%
    }

    .col-xs-push-14 {
        position: relative;
        left: 58.33333%
    }

    .col-xs-15 {
        width: 62.5%
    }

    .col-xs-offset-15 {
        margin-left: 62.5%
    }

    .col-xs-pull-15 {
        position: relative;
        right: 62.5%
    }

    .col-xs-push-15 {
        position: relative;
        left: 62.5%
    }

    .col-xs-16 {
        width: 66.66667%
    }

    .col-xs-offset-16 {
        margin-left: 66.66667%
    }

    .col-xs-pull-16 {
        position: relative;
        right: 66.66667%
    }

    .col-xs-push-16 {
        position: relative;
        left: 66.66667%
    }

    .col-xs-17 {
        width: 70.83333%
    }

    .col-xs-offset-17 {
        margin-left: 70.83333%
    }

    .col-xs-pull-17 {
        position: relative;
        right: 70.83333%
    }

    .col-xs-push-17 {
        position: relative;
        left: 70.83333%
    }

    .col-xs-18 {
        width: 75%
    }

    .col-xs-offset-18 {
        margin-left: 75%
    }

    .col-xs-pull-18 {
        position: relative;
        right: 75%
    }

    .col-xs-push-18 {
        position: relative;
        left: 75%
    }

    .col-xs-19 {
        width: 79.16667%
    }

    .col-xs-offset-19 {
        margin-left: 79.16667%
    }

    .col-xs-pull-19 {
        position: relative;
        right: 79.16667%
    }

    .col-xs-push-19 {
        position: relative;
        left: 79.16667%
    }

    .col-xs-20 {
        width: 83.33333%
    }

    .col-xs-offset-20 {
        margin-left: 83.33333%
    }

    .col-xs-pull-20 {
        position: relative;
        right: 83.33333%
    }

    .col-xs-push-20 {
        position: relative;
        left: 83.33333%
    }

    .col-xs-21 {
        width: 87.5%
    }

    .col-xs-offset-21 {
        margin-left: 87.5%
    }

    .col-xs-pull-21 {
        position: relative;
        right: 87.5%
    }

    .col-xs-push-21 {
        position: relative;
        left: 87.5%
    }

    .col-xs-22 {
        width: 91.66667%
    }

    .col-xs-offset-22 {
        margin-left: 91.66667%
    }

    .col-xs-pull-22 {
        position: relative;
        right: 91.66667%
    }

    .col-xs-push-22 {
        position: relative;
        left: 91.66667%
    }

    .col-xs-23 {
        width: 95.83333%
    }

    .col-xs-offset-23 {
        margin-left: 95.83333%
    }

    .col-xs-pull-23 {
        position: relative;
        right: 95.83333%
    }

    .col-xs-push-23 {
        position: relative;
        left: 95.83333%
    }

    .col-xs-24 {
        width: 100%
    }

    .col-xs-offset-24 {
        margin-left: 100%
    }

    .col-xs-pull-24 {
        position: relative;
        right: 100%
    }

    .col-xs-push-24 {
        position: relative;
        left: 100%
    }
}

@media screen and (min-width: 768px) {
    .container {
        width: 750px;
    }

    .col-sm-0 {
        display: none;
        width: 0%
    }

    .col-sm-offset-0 {
        margin-left: 0
    }

    .col-sm-pull-0 {
        position: relative;
        right: 0
    }

    .col-sm-push-0 {
        position: relative;
        left: 0
    }

    .col-sm-1 {
        width: 4.16667%
    }

    .col-sm-offset-1 {
        margin-left: 4.16667%
    }

    .col-sm-pull-1 {
        position: relative;
        right: 4.16667%
    }

    .col-sm-push-1 {
        position: relative;
        left: 4.16667%
    }

    .col-sm-2 {
        width: 8.33333%
    }

    .col-sm-offset-2 {
        margin-left: 8.33333%
    }

    .col-sm-pull-2 {
        position: relative;
        right: 8.33333%
    }

    .col-sm-push-2 {
        position: relative;
        left: 8.33333%
    }

    .col-sm-3 {
        width: 12.5%
    }

    .col-sm-offset-3 {
        margin-left: 12.5%
    }

    .col-sm-pull-3 {
        position: relative;
        right: 12.5%
    }

    .col-sm-push-3 {
        position: relative;
        left: 12.5%
    }

    .col-sm-4 {
        width: 16.66667%
    }

    .col-sm-offset-4 {
        margin-left: 16.66667%
    }

    .col-sm-pull-4 {
        position: relative;
        right: 16.66667%
    }

    .col-sm-push-4 {
        position: relative;
        left: 16.66667%
    }

    .col-sm-5 {
        width: 20.83333%
    }

    .col-sm-offset-5 {
        margin-left: 20.83333%
    }

    .col-sm-pull-5 {
        position: relative;
        right: 20.83333%
    }

    .col-sm-push-5 {
        position: relative;
        left: 20.83333%
    }

    .col-sm-6 {
        width: 25%
    }

    .col-sm-offset-6 {
        margin-left: 25%
    }

    .col-sm-pull-6 {
        position: relative;
        right: 25%
    }

    .col-sm-push-6 {
        position: relative;
        left: 25%
    }

    .col-sm-7 {
        width: 29.16667%
    }

    .col-sm-offset-7 {
        margin-left: 29.16667%
    }

    .col-sm-pull-7 {
        position: relative;
        right: 29.16667%
    }

    .col-sm-push-7 {
        position: relative;
        left: 29.16667%
    }

    .col-sm-8 {
        width: 33.33333%
    }

    .col-sm-offset-8 {
        margin-left: 33.33333%
    }

    .col-sm-pull-8 {
        position: relative;
        right: 33.33333%
    }

    .col-sm-push-8 {
        position: relative;
        left: 33.33333%
    }

    .col-sm-9 {
        width: 37.5%
    }

    .col-sm-offset-9 {
        margin-left: 37.5%
    }

    .col-sm-pull-9 {
        position: relative;
        right: 37.5%
    }

    .col-sm-push-9 {
        position: relative;
        left: 37.5%
    }

    .col-sm-10 {
        width: 41.66667%
    }

    .col-sm-offset-10 {
        margin-left: 41.66667%
    }

    .col-sm-pull-10 {
        position: relative;
        right: 41.66667%
    }

    .col-sm-push-10 {
        position: relative;
        left: 41.66667%
    }

    .col-sm-11 {
        width: 45.83333%
    }

    .col-sm-offset-11 {
        margin-left: 45.83333%
    }

    .col-sm-pull-11 {
        position: relative;
        right: 45.83333%
    }

    .col-sm-push-11 {
        position: relative;
        left: 45.83333%
    }

    .col-sm-12 {
        width: 50%
    }

    .col-sm-offset-12 {
        margin-left: 50%
    }

    .col-sm-pull-12 {
        position: relative;
        right: 50%
    }

    .col-sm-push-12 {
        position: relative;
        left: 50%
    }

    .col-sm-13 {
        width: 54.16667%
    }

    .col-sm-offset-13 {
        margin-left: 54.16667%
    }

    .col-sm-pull-13 {
        position: relative;
        right: 54.16667%
    }

    .col-sm-push-13 {
        position: relative;
        left: 54.16667%
    }

    .col-sm-14 {
        width: 58.33333%
    }

    .col-sm-offset-14 {
        margin-left: 58.33333%
    }

    .col-sm-pull-14 {
        position: relative;
        right: 58.33333%
    }

    .col-sm-push-14 {
        position: relative;
        left: 58.33333%
    }

    .col-sm-15 {
        width: 62.5%
    }

    .col-sm-offset-15 {
        margin-left: 62.5%
    }

    .col-sm-pull-15 {
        position: relative;
        right: 62.5%
    }

    .col-sm-push-15 {
        position: relative;
        left: 62.5%
    }

    .col-sm-16 {
        width: 66.66667%
    }

    .col-sm-offset-16 {
        margin-left: 66.66667%
    }

    .col-sm-pull-16 {
        position: relative;
        right: 66.66667%
    }

    .col-sm-push-16 {
        position: relative;
        left: 66.66667%
    }

    .col-sm-17 {
        width: 70.83333%
    }

    .col-sm-offset-17 {
        margin-left: 70.83333%
    }

    .col-sm-pull-17 {
        position: relative;
        right: 70.83333%
    }

    .col-sm-push-17 {
        position: relative;
        left: 70.83333%
    }

    .col-sm-18 {
        width: 75%
    }

    .col-sm-offset-18 {
        margin-left: 75%
    }

    .col-sm-pull-18 {
        position: relative;
        right: 75%
    }

    .col-sm-push-18 {
        position: relative;
        left: 75%
    }

    .col-sm-19 {
        width: 79.16667%
    }

    .col-sm-offset-19 {
        margin-left: 79.16667%
    }

    .col-sm-pull-19 {
        position: relative;
        right: 79.16667%
    }

    .col-sm-push-19 {
        position: relative;
        left: 79.16667%
    }

    .col-sm-20 {
        width: 83.33333%
    }

    .col-sm-offset-20 {
        margin-left: 83.33333%
    }

    .col-sm-pull-20 {
        position: relative;
        right: 83.33333%
    }

    .col-sm-push-20 {
        position: relative;
        left: 83.33333%
    }

    .col-sm-21 {
        width: 87.5%
    }

    .col-sm-offset-21 {
        margin-left: 87.5%
    }

    .col-sm-pull-21 {
        position: relative;
        right: 87.5%
    }

    .col-sm-push-21 {
        position: relative;
        left: 87.5%
    }

    .col-sm-22 {
        width: 91.66667%
    }

    .col-sm-offset-22 {
        margin-left: 91.66667%
    }

    .col-sm-pull-22 {
        position: relative;
        right: 91.66667%
    }

    .col-sm-push-22 {
        position: relative;
        left: 91.66667%
    }

    .col-sm-23 {
        width: 95.83333%
    }

    .col-sm-offset-23 {
        margin-left: 95.83333%
    }

    .col-sm-pull-23 {
        position: relative;
        right: 95.83333%
    }

    .col-sm-push-23 {
        position: relative;
        left: 95.83333%
    }

    .col-sm-24 {
        width: 100%
    }

    .col-sm-offset-24 {
        margin-left: 100%
    }

    .col-sm-pull-24 {
        position: relative;
        right: 100%
    }

    .col-sm-push-24 {
        position: relative;
        left: 100%
    }
}

@media screen and (min-width: 992px) {
    .container {
        width: 970px;
    }

    .col-md-0 {
        display: none;
        width: 0%
    }

    .col-md-offset-0 {
        margin-left: 0
    }

    .col-md-pull-0 {
        position: relative;
        right: 0
    }

    .col-md-push-0 {
        position: relative;
        left: 0
    }

    .col-md-1 {
        width: 4.16667%
    }

    .col-md-offset-1 {
        margin-left: 4.16667%
    }

    .col-md-pull-1 {
        position: relative;
        right: 4.16667%
    }

    .col-md-push-1 {
        position: relative;
        left: 4.16667%
    }

    .col-md-2 {
        width: 8.33333%
    }

    .col-md-offset-2 {
        margin-left: 8.33333%
    }

    .col-md-pull-2 {
        position: relative;
        right: 8.33333%
    }

    .col-md-push-2 {
        position: relative;
        left: 8.33333%
    }

    .col-md-3 {
        width: 12.5%
    }

    .col-md-offset-3 {
        margin-left: 12.5%
    }

    .col-md-pull-3 {
        position: relative;
        right: 12.5%
    }

    .col-md-push-3 {
        position: relative;
        left: 12.5%
    }

    .col-md-4 {
        width: 16.66667%
    }

    .col-md-offset-4 {
        margin-left: 16.66667%
    }

    .col-md-pull-4 {
        position: relative;
        right: 16.66667%
    }

    .col-md-push-4 {
        position: relative;
        left: 16.66667%
    }

    .col-md-5 {
        width: 20.83333%
    }

    .col-md-offset-5 {
        margin-left: 20.83333%
    }

    .col-md-pull-5 {
        position: relative;
        right: 20.83333%
    }

    .col-md-push-5 {
        position: relative;
        left: 20.83333%
    }

    .col-md-6 {
        width: 25%
    }

    .col-md-offset-6 {
        margin-left: 25%
    }

    .col-md-pull-6 {
        position: relative;
        right: 25%
    }

    .col-md-push-6 {
        position: relative;
        left: 25%
    }

    .col-md-7 {
        width: 29.16667%
    }

    .col-md-offset-7 {
        margin-left: 29.16667%
    }

    .col-md-pull-7 {
        position: relative;
        right: 29.16667%
    }

    .col-md-push-7 {
        position: relative;
        left: 29.16667%
    }

    .col-md-8 {
        width: 33.33333%
    }

    .col-md-offset-8 {
        margin-left: 33.33333%
    }

    .col-md-pull-8 {
        position: relative;
        right: 33.33333%
    }

    .col-md-push-8 {
        position: relative;
        left: 33.33333%
    }

    .col-md-9 {
        width: 37.5%
    }

    .col-md-offset-9 {
        margin-left: 37.5%
    }

    .col-md-pull-9 {
        position: relative;
        right: 37.5%
    }

    .col-md-push-9 {
        position: relative;
        left: 37.5%
    }

    .col-md-10 {
        width: 41.66667%
    }

    .col-md-offset-10 {
        margin-left: 41.66667%
    }

    .col-md-pull-10 {
        position: relative;
        right: 41.66667%
    }

    .col-md-push-10 {
        position: relative;
        left: 41.66667%
    }

    .col-md-11 {
        width: 45.83333%
    }

    .col-md-offset-11 {
        margin-left: 45.83333%
    }

    .col-md-pull-11 {
        position: relative;
        right: 45.83333%
    }

    .col-md-push-11 {
        position: relative;
        left: 45.83333%
    }

    .col-md-12 {
        width: 50%
    }

    .col-md-offset-12 {
        margin-left: 50%
    }

    .col-md-pull-12 {
        position: relative;
        right: 50%
    }

    .col-md-push-12 {
        position: relative;
        left: 50%
    }

    .col-md-13 {
        width: 54.16667%
    }

    .col-md-offset-13 {
        margin-left: 54.16667%
    }

    .col-md-pull-13 {
        position: relative;
        right: 54.16667%
    }

    .col-md-push-13 {
        position: relative;
        left: 54.16667%
    }

    .col-md-14 {
        width: 58.33333%
    }

    .col-md-offset-14 {
        margin-left: 58.33333%
    }

    .col-md-pull-14 {
        position: relative;
        right: 58.33333%
    }

    .col-md-push-14 {
        position: relative;
        left: 58.33333%
    }

    .col-md-15 {
        width: 62.5%
    }

    .col-md-offset-15 {
        margin-left: 62.5%
    }

    .col-md-pull-15 {
        position: relative;
        right: 62.5%
    }

    .col-md-push-15 {
        position: relative;
        left: 62.5%
    }

    .col-md-16 {
        width: 66.66667%
    }

    .col-md-offset-16 {
        margin-left: 66.66667%
    }

    .col-md-pull-16 {
        position: relative;
        right: 66.66667%
    }

    .col-md-push-16 {
        position: relative;
        left: 66.66667%
    }

    .col-md-17 {
        width: 70.83333%
    }

    .col-md-offset-17 {
        margin-left: 70.83333%
    }

    .col-md-pull-17 {
        position: relative;
        right: 70.83333%
    }

    .col-md-push-17 {
        position: relative;
        left: 70.83333%
    }

    .col-md-18 {
        width: 75%
    }

    .col-md-offset-18 {
        margin-left: 75%
    }

    .col-md-pull-18 {
        position: relative;
        right: 75%
    }

    .col-md-push-18 {
        position: relative;
        left: 75%
    }

    .col-md-19 {
        width: 79.16667%
    }

    .col-md-offset-19 {
        margin-left: 79.16667%
    }

    .col-md-pull-19 {
        position: relative;
        right: 79.16667%
    }

    .col-md-push-19 {
        position: relative;
        left: 79.16667%
    }

    .col-md-20 {
        width: 83.33333%
    }

    .col-md-offset-20 {
        margin-left: 83.33333%
    }

    .col-md-pull-20 {
        position: relative;
        right: 83.33333%
    }

    .col-md-push-20 {
        position: relative;
        left: 83.33333%
    }

    .col-md-21 {
        width: 87.5%
    }

    .col-md-offset-21 {
        margin-left: 87.5%
    }

    .col-md-pull-21 {
        position: relative;
        right: 87.5%
    }

    .col-md-push-21 {
        position: relative;
        left: 87.5%
    }

    .col-md-22 {
        width: 91.66667%
    }

    .col-md-offset-22 {
        margin-left: 91.66667%
    }

    .col-md-pull-22 {
        position: relative;
        right: 91.66667%
    }

    .col-md-push-22 {
        position: relative;
        left: 91.66667%
    }

    .col-md-23 {
        width: 95.83333%
    }

    .col-md-offset-23 {
        margin-left: 95.83333%
    }

    .col-md-pull-23 {
        position: relative;
        right: 95.83333%
    }

    .col-md-push-23 {
        position: relative;
        left: 95.83333%
    }

    .col-md-24 {
        width: 100%
    }

    .col-md-offset-24 {
        margin-left: 100%
    }

    .col-md-pull-24 {
        position: relative;
        right: 100%
    }

    .col-md-push-24 {
        position: relative;
        left: 100%
    }
}

@media screen and (min-width: 1200px) {
    .container {
        width: 1170px;
    }

    .col-lg-0 {
        display: none;
        width: 0%
    }

    .col-lg-offset-0 {
        margin-left: 0
    }

    .col-lg-pull-0 {
        position: relative;
        right: 0
    }

    .col-lg-push-0 {
        position: relative;
        left: 0
    }

    .col-lg-1 {
        width: 4.16667%
    }

    .col-lg-offset-1 {
        margin-left: 4.16667%
    }

    .col-lg-pull-1 {
        position: relative;
        right: 4.16667%
    }

    .col-lg-push-1 {
        position: relative;
        left: 4.16667%
    }

    .col-lg-2 {
        width: 8.33333%
    }

    .col-lg-offset-2 {
        margin-left: 8.33333%
    }

    .col-lg-pull-2 {
        position: relative;
        right: 8.33333%
    }

    .col-lg-push-2 {
        position: relative;
        left: 8.33333%
    }

    .col-lg-3 {
        width: 12.5%
    }

    .col-lg-offset-3 {
        margin-left: 12.5%
    }

    .col-lg-pull-3 {
        position: relative;
        right: 12.5%
    }

    .col-lg-push-3 {
        position: relative;
        left: 12.5%
    }

    .col-lg-4 {
        width: 16.66667%
    }

    .col-lg-offset-4 {
        margin-left: 16.66667%
    }

    .col-lg-pull-4 {
        position: relative;
        right: 16.66667%
    }

    .col-lg-push-4 {
        position: relative;
        left: 16.66667%
    }

    .col-lg-5 {
        width: 20.83333%
    }

    .col-lg-offset-5 {
        margin-left: 20.83333%
    }

    .col-lg-pull-5 {
        position: relative;
        right: 20.83333%
    }

    .col-lg-push-5 {
        position: relative;
        left: 20.83333%
    }

    .col-lg-6 {
        width: 25%
    }

    .col-lg-offset-6 {
        margin-left: 25%
    }

    .col-lg-pull-6 {
        position: relative;
        right: 25%
    }

    .col-lg-push-6 {
        position: relative;
        left: 25%
    }

    .col-lg-7 {
        width: 29.16667%
    }

    .col-lg-offset-7 {
        margin-left: 29.16667%
    }

    .col-lg-pull-7 {
        position: relative;
        right: 29.16667%
    }

    .col-lg-push-7 {
        position: relative;
        left: 29.16667%
    }

    .col-lg-8 {
        width: 33.33333%
    }

    .col-lg-offset-8 {
        margin-left: 33.33333%
    }

    .col-lg-pull-8 {
        position: relative;
        right: 33.33333%
    }

    .col-lg-push-8 {
        position: relative;
        left: 33.33333%
    }

    .col-lg-9 {
        width: 37.5%
    }

    .col-lg-offset-9 {
        margin-left: 37.5%
    }

    .col-lg-pull-9 {
        position: relative;
        right: 37.5%
    }

    .col-lg-push-9 {
        position: relative;
        left: 37.5%
    }

    .col-lg-10 {
        width: 41.66667%
    }

    .col-lg-offset-10 {
        margin-left: 41.66667%
    }

    .col-lg-pull-10 {
        position: relative;
        right: 41.66667%
    }

    .col-lg-push-10 {
        position: relative;
        left: 41.66667%
    }

    .col-lg-11 {
        width: 45.83333%
    }

    .col-lg-offset-11 {
        margin-left: 45.83333%
    }

    .col-lg-pull-11 {
        position: relative;
        right: 45.83333%
    }

    .col-lg-push-11 {
        position: relative;
        left: 45.83333%
    }

    .col-lg-12 {
        width: 50%
    }

    .col-lg-offset-12 {
        margin-left: 50%
    }

    .col-lg-pull-12 {
        position: relative;
        right: 50%
    }

    .col-lg-push-12 {
        position: relative;
        left: 50%
    }

    .col-lg-13 {
        width: 54.16667%
    }

    .col-lg-offset-13 {
        margin-left: 54.16667%
    }

    .col-lg-pull-13 {
        position: relative;
        right: 54.16667%
    }

    .col-lg-push-13 {
        position: relative;
        left: 54.16667%
    }

    .col-lg-14 {
        width: 58.33333%
    }

    .col-lg-offset-14 {
        margin-left: 58.33333%
    }

    .col-lg-pull-14 {
        position: relative;
        right: 58.33333%
    }

    .col-lg-push-14 {
        position: relative;
        left: 58.33333%
    }

    .col-lg-15 {
        width: 62.5%
    }

    .col-lg-offset-15 {
        margin-left: 62.5%
    }

    .col-lg-pull-15 {
        position: relative;
        right: 62.5%
    }

    .col-lg-push-15 {
        position: relative;
        left: 62.5%
    }

    .col-lg-16 {
        width: 66.66667%
    }

    .col-lg-offset-16 {
        margin-left: 66.66667%
    }

    .col-lg-pull-16 {
        position: relative;
        right: 66.66667%
    }

    .col-lg-push-16 {
        position: relative;
        left: 66.66667%
    }

    .col-lg-17 {
        width: 70.83333%
    }

    .col-lg-offset-17 {
        margin-left: 70.83333%
    }

    .col-lg-pull-17 {
        position: relative;
        right: 70.83333%
    }

    .col-lg-push-17 {
        position: relative;
        left: 70.83333%
    }

    .col-lg-18 {
        width: 75%
    }

    .col-lg-offset-18 {
        margin-left: 75%
    }

    .col-lg-pull-18 {
        position: relative;
        right: 75%
    }

    .col-lg-push-18 {
        position: relative;
        left: 75%
    }

    .col-lg-19 {
        width: 79.16667%
    }

    .col-lg-offset-19 {
        margin-left: 79.16667%
    }

    .col-lg-pull-19 {
        position: relative;
        right: 79.16667%
    }

    .col-lg-push-19 {
        position: relative;
        left: 79.16667%
    }

    .col-lg-20 {
        width: 83.33333%
    }

    .col-lg-offset-20 {
        margin-left: 83.33333%
    }

    .col-lg-pull-20 {
        position: relative;
        right: 83.33333%
    }

    .col-lg-push-20 {
        position: relative;
        left: 83.33333%
    }

    .col-lg-21 {
        width: 87.5%
    }

    .col-lg-offset-21 {
        margin-left: 87.5%
    }

    .col-lg-pull-21 {
        position: relative;
        right: 87.5%
    }

    .col-lg-push-21 {
        position: relative;
        left: 87.5%
    }

    .col-lg-22 {
        width: 91.66667%
    }

    .col-lg-offset-22 {
        margin-left: 91.66667%
    }

    .col-lg-pull-22 {
        position: relative;
        right: 91.66667%
    }

    .col-lg-push-22 {
        position: relative;
        left: 91.66667%
    }

    .col-lg-23 {
        width: 95.83333%
    }

    .col-lg-offset-23 {
        margin-left: 95.83333%
    }

    .col-lg-pull-23 {
        position: relative;
        right: 95.83333%
    }

    .col-lg-push-23 {
        position: relative;
        left: 95.83333%
    }

    .col-lg-24 {
        width: 100%
    }

    .col-lg-offset-24 {
        margin-left: 100%
    }

    .col-lg-pull-24 {
        position: relative;
        right: 100%
    }

    .col-lg-push-24 {
        position: relative;
        left: 100%
    }
}

@media screen and (min-width: 1920px) {
    .container {
        width: 1280px;
    }

    .col-xl-0 {
        display: none;
        width: 0%
    }

    .col-xl-offset-0 {
        margin-left: 0
    }

    .col-xl-pull-0 {
        position: relative;
        right: 0
    }

    .col-xl-push-0 {
        position: relative;
        left: 0
    }

    .col-xl-1 {
        width: 4.16667%
    }

    .col-xl-offset-1 {
        margin-left: 4.16667%
    }

    .col-xl-pull-1 {
        position: relative;
        right: 4.16667%
    }

    .col-xl-push-1 {
        position: relative;
        left: 4.16667%
    }

    .col-xl-2 {
        width: 8.33333%
    }

    .col-xl-offset-2 {
        margin-left: 8.33333%
    }

    .col-xl-pull-2 {
        position: relative;
        right: 8.33333%
    }

    .col-xl-push-2 {
        position: relative;
        left: 8.33333%
    }

    .col-xl-3 {
        width: 12.5%
    }

    .col-xl-offset-3 {
        margin-left: 12.5%
    }

    .col-xl-pull-3 {
        position: relative;
        right: 12.5%
    }

    .col-xl-push-3 {
        position: relative;
        left: 12.5%
    }

    .col-xl-4 {
        width: 16.66667%
    }

    .col-xl-offset-4 {
        margin-left: 16.66667%
    }

    .col-xl-pull-4 {
        position: relative;
        right: 16.66667%
    }

    .col-xl-push-4 {
        position: relative;
        left: 16.66667%
    }

    .col-xl-5 {
        width: 20.83333%
    }

    .col-xl-offset-5 {
        margin-left: 20.83333%
    }

    .col-xl-pull-5 {
        position: relative;
        right: 20.83333%
    }

    .col-xl-push-5 {
        position: relative;
        left: 20.83333%
    }

    .col-xl-6 {
        width: 25%
    }

    .col-xl-offset-6 {
        margin-left: 25%
    }

    .col-xl-pull-6 {
        position: relative;
        right: 25%
    }

    .col-xl-push-6 {
        position: relative;
        left: 25%
    }

    .col-xl-7 {
        width: 29.16667%
    }

    .col-xl-offset-7 {
        margin-left: 29.16667%
    }

    .col-xl-pull-7 {
        position: relative;
        right: 29.16667%
    }

    .col-xl-push-7 {
        position: relative;
        left: 29.16667%
    }

    .col-xl-8 {
        width: 33.33333%
    }

    .col-xl-offset-8 {
        margin-left: 33.33333%
    }

    .col-xl-pull-8 {
        position: relative;
        right: 33.33333%
    }

    .col-xl-push-8 {
        position: relative;
        left: 33.33333%
    }

    .col-xl-9 {
        width: 37.5%
    }

    .col-xl-offset-9 {
        margin-left: 37.5%
    }

    .col-xl-pull-9 {
        position: relative;
        right: 37.5%
    }

    .col-xl-push-9 {
        position: relative;
        left: 37.5%
    }

    .col-xl-10 {
        width: 41.66667%
    }

    .col-xl-offset-10 {
        margin-left: 41.66667%
    }

    .col-xl-pull-10 {
        position: relative;
        right: 41.66667%
    }

    .col-xl-push-10 {
        position: relative;
        left: 41.66667%
    }

    .col-xl-11 {
        width: 45.83333%
    }

    .col-xl-offset-11 {
        margin-left: 45.83333%
    }

    .col-xl-pull-11 {
        position: relative;
        right: 45.83333%
    }

    .col-xl-push-11 {
        position: relative;
        left: 45.83333%
    }

    .col-xl-12 {
        width: 50%
    }

    .col-xl-offset-12 {
        margin-left: 50%
    }

    .col-xl-pull-12 {
        position: relative;
        right: 50%
    }

    .col-xl-push-12 {
        position: relative;
        left: 50%
    }

    .col-xl-13 {
        width: 54.16667%
    }

    .col-xl-offset-13 {
        margin-left: 54.16667%
    }

    .col-xl-pull-13 {
        position: relative;
        right: 54.16667%
    }

    .col-xl-push-13 {
        position: relative;
        left: 54.16667%
    }

    .col-xl-14 {
        width: 58.33333%
    }

    .col-xl-offset-14 {
        margin-left: 58.33333%
    }

    .col-xl-pull-14 {
        position: relative;
        right: 58.33333%
    }

    .col-xl-push-14 {
        position: relative;
        left: 58.33333%
    }

    .col-xl-15 {
        width: 62.5%
    }

    .col-xl-offset-15 {
        margin-left: 62.5%
    }

    .col-xl-pull-15 {
        position: relative;
        right: 62.5%
    }

    .col-xl-push-15 {
        position: relative;
        left: 62.5%
    }

    .col-xl-16 {
        width: 66.66667%
    }

    .col-xl-offset-16 {
        margin-left: 66.66667%
    }

    .col-xl-pull-16 {
        position: relative;
        right: 66.66667%
    }

    .col-xl-push-16 {
        position: relative;
        left: 66.66667%
    }

    .col-xl-17 {
        width: 70.83333%
    }

    .col-xl-offset-17 {
        margin-left: 70.83333%
    }

    .col-xl-pull-17 {
        position: relative;
        right: 70.83333%
    }

    .col-xl-push-17 {
        position: relative;
        left: 70.83333%
    }

    .col-xl-18 {
        width: 75%
    }

    .col-xl-offset-18 {
        margin-left: 75%
    }

    .col-xl-pull-18 {
        position: relative;
        right: 75%
    }

    .col-xl-push-18 {
        position: relative;
        left: 75%
    }

    .col-xl-19 {
        width: 79.16667%
    }

    .col-xl-offset-19 {
        margin-left: 79.16667%
    }

    .col-xl-pull-19 {
        position: relative;
        right: 79.16667%
    }

    .col-xl-push-19 {
        position: relative;
        left: 79.16667%
    }

    .col-xl-20 {
        width: 83.33333%
    }

    .col-xl-offset-20 {
        margin-left: 83.33333%
    }

    .col-xl-pull-20 {
        position: relative;
        right: 83.33333%
    }

    .col-xl-push-20 {
        position: relative;
        left: 83.33333%
    }

    .col-xl-21 {
        width: 87.5%
    }

    .col-xl-offset-21 {
        margin-left: 87.5%
    }

    .col-xl-pull-21 {
        position: relative;
        right: 87.5%
    }

    .col-xl-push-21 {
        position: relative;
        left: 87.5%
    }

    .col-xl-22 {
        width: 91.66667%
    }

    .col-xl-offset-22 {
        margin-left: 91.66667%
    }

    .col-xl-pull-22 {
        position: relative;
        right: 91.66667%
    }

    .col-xl-push-22 {
        position: relative;
        left: 91.66667%
    }

    .col-xl-23 {
        width: 95.83333%
    }

    .col-xl-offset-23 {
        margin-left: 95.83333%
    }

    .col-xl-pull-23 {
        position: relative;
        right: 95.83333%
    }

    .col-xl-push-23 {
        position: relative;
        left: 95.83333%
    }

    .col-xl-24 {
        width: 100%
    }

    .col-xl-offset-24 {
        margin-left: 100%
    }

    .col-xl-pull-24 {
        position: relative;
        right: 100%
    }

    .col-xl-push-24 {
        position: relative;
        left: 100%
    }
}

body {
    overflow-x: hidden;
}
/*
头部样式
*/
#header{
    height: 70px;
}
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 70px;
    z-index: 3;
    padding: 20px 0 0 50px;
    background: #FFF;
    box-shadow: 0 1.5px #dfdede;
}

.header .logo-box {
    height: 30px;
    float: left;
    margin: 4px 25px 0 32px;
}

.header .logo-box img {
    height: 100%;
}

.header .nav-container {
    margin: 15px 0 0;
    float: left;
}

.header .nav-container .nav-item {
    color: #000;
    border-bottom: 3px solid transparent;
    margin-left: 50px;
    display: inline-block;
    vertical-align: middle;
    padding: 4px 0 10px;
    cursor: pointer;
    font-size: 14px;
    position: relative;
    letter-spacing: 2px;
}
.header .nav-container .nav-item a{
    color: #000;
}
.header .nav-container .nav-item.active {
    border-bottom-color: var(--theme-red);
}

/* .header .nav-container .nav-item:hover .arrow {
    transform: rotate(180deg);
} */
.nav-shadow{
    background: rgb(0 0 0 / 50%);
    width: 100%;
    height: 100vh;
    position: fixed;
    top: 71px;
    left: 0;
    z-index: 2;
    display: none;
}
.header .nav-container .nav-item:hover ~.nav-shadow{
    display: block;
}

.header .nav-container .nav-item .first-menu{
    float: left;
    width: 22vw;
    height: 500px;
    background: #FFF;
    border-right: 1px solid #ddd;
    padding-left: 11%;
}
.header .nav-container .nav-item .first-menu1{
    float: left;
    width: 28vw;
    height: 500px;
    background: #FFF;
    border-right: 1px solid #ddd;
    padding-left: 11%;
}

.header .nav-container .nav-item .first-menu1 .sub-item{
    padding: 0 0px;
    display: inline-block;
    width: 50%;
}

.header .nav-container .nav-item .first-menu2{
    float: left;
    width: 35vw;
    height: 500px;
    background: #FFF;
    border-right: 1px solid #ddd;
    padding-left: 11%;
}

.header .nav-container .nav-item .first-menu2 .sub-item{
    padding: 0 0px;
    display: inline-block;
    width: 50%;
}

.header .nav-container .nav-item .second-menu{
    width: 16vw;
    padding: 20px 25px;
    font-size: 14px;
    background: #FFF;
    position: absolute;
    left: 22vw;
    top: 0;
    height: 100%;
}

::-webkit-scrollbar {
    /*滚动条整体样式*/
    width: 4px; /*高宽分别对应横竖滚动条的尺寸*/
    height: 1px;
}
::-webkit-scrollbar-thumb {
    /*滚动条里面小方块*/
    border-radius: 10px;
    box-shadow: inset 0 0 5px rgba(97, 184, 179, 0.1);
    background: #78b4b4;
}
::-webkit-scrollbar-track {
    /*滚动条里面轨道*/
    box-shadow: inset 0 0 5px rgba(87, 175, 187, 0.1);
    border-radius: 10px;
    background: #ededed;
}

.header .nav-container .nav-item .second-menu .second-item{
    padding: 7px 5px;
    margin-bottom: 0px;
    font-weight: bold;
}

.header .nav-container .nav-item .third-menu{
    position: absolute;
    left: 100%;
    top: 0;
    width: calc(62vw - 160px);
    padding: 50px 25px 20px 0;
    background: #FFF;
    height: 100%;
}
.header .nav-container .nav-item .third-menu h1, .header .nav-container .nav-item .text-menu h1{
    font-size: 14px;
    font-weight: bold;
    color: #000;
    padding-bottom: 15px;
    border-bottom: 1px dashed #ddd;
    margin-bottom: 20px
}
.header .nav-container .nav-item .third-menu .products .item{
    width: 30%;
    float: left;
    margin-right: 3.3%;
    padding-top: 60px;
}
.header .nav-container .nav-item .third-menu .products .img-box{
    height: 90px;
    text-align: center;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}
.header .nav-container .nav-item .third-menu .products .img-box .img{
    max-height: 90px;
    max-width: 100%;
}
.header .nav-container .nav-item .third-menu .products .name{
    text-align: center;
    font-size: 12px;
    padding-top: 20px;
}
.header .nav-container .nav-item .text-menu{
    width: calc(78vw - 160px);
    padding: 50px 60px 20px 100px;
    font-size: 12px;
    background: #FFF;
    position: absolute;
    left: 22vw;
    top: 0;
    height: 100%;
}

.header .nav-container .nav-item .first-menu1 .text-menu{
    width: calc(72vw - 160px);
    left: 28vw;
}
.header .nav-container .nav-item .first-menu2 .text-menu{
    width: calc(65vw - 160px);
    left: 35vw;
}
.header .nav-container .nav-item .text-menu .desc{
    line-height: 30px;
    width: 50%;
    float: left;
}
.header .nav-container .nav-item .text-menu .img{
    float: left;
    width: 40%;
    margin-left: 5%;
}
.header .nav-container .nav-item .text-menu .img img{
    width: 100%;
    height: 260px;
}
.header .nav-container .nav-item .third-menu .desc{
    line-height: 30px;
    width: 50%;
    float: left;
}
.header .nav-container .nav-item .third-menu .img{
    float: left;
    width: 40%;
    margin-left: 5%;
}
.header .nav-container .nav-item .third-menu .img img{
    width: 100%;
    height: 260px;
}
.header .nav-container .nav-item .menu-btn span{
    background: #BB0009;
    display: inline-block;
    width: 80px;
    height: 30px;
    color: #FFF;
    text-align: center;
    line-height: 30px;
    margin-top: 10px;
}

.header .nav-container .nav-item .sub-item .second-menu{
    display: none;
}
.header .nav-container .nav-item .sub-item .third-menu{
    display: none;
}
.header .nav-container .nav-item:hover .sub-nav {
    display: flex;
}
header .nav-container .nav-item .sub-item.active .second-menu{
    display: block;
}
header .nav-container .nav-item .sub-item.active .span-name{
    padding-bottom: 10px;
    color: #BB0009;
    border-bottom: 2px solid #BB0009;
}

header .nav-container .nav-item .sub-item .second-item.active a{
    color: #BB0009;
}
header .nav-container .nav-item .sub-item .second-item.active .third-menu{
    display: block;
}
.header .nav-container .nav-item .sub-item .text-menu{
    display: none;
}
.header .nav-container .nav-item .sub-item.active .text-menu{
    display: block;
}
.header .nav-container .arrow {
    color: rgba(0, 0, 0, 0.2);
    font-size: 12px;
    margin-left: 5px;
    display: inline-block;
}

.header .contact-box {
    position: absolute;
    right: 20px;
    letter-spacing: 2px;
    font-size: 12px;
    text-align: center;
}

.header .contact-box .us {
    display: inline-block;
    vertical-align: middle;
    color: #000;
    margin-right: 15px;
    cursor: pointer;
}
.header .contact-box .us a{
    color: #000;
}
.header .contact-box .lang {
    background-color: var(--theme-red);
    color: #fff;
    padding: 1px 20px;
    line-height: 18px;
    display: inline-block;
    vertical-align: middle;
    border-radius: 3px;
    cursor: pointer;
}

.header .search-box {
    padding: 15px 0 5px 0;
    width: 89%;
    margin-left: 0px;
    border-bottom: 1px solid #ddd;
}
.header .nav-container .nav-item .first-menu1 .search-box{
    width: 89%;
    margin-left: 0px;
}
.header .nav-container .nav-item .first-menu2 .search-box{
    width: 89%;
    margin-left: 0px;
}
.header .search-box .search-input {
    width: calc(100% - 20px);
}
.header .search-box img {
    float: right;
    cursor: pointer;
}

.header .sub-nav {
    background: #FFF;
    color: #000;
    position: fixed;
    top: 71px;
    left: 0px;
    width: calc(100vw - 160px);
    cursor: default;
    z-index: 3;
    border-left: 1px solid #ddd;
    border-right: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
    display: none;
    margin: 0 80px;
    
}

.header .sub-nav .sub-item {
    padding: 0 0px;
    /* margin: 10px 0; */
}

.header .sub-nav .sub-title {
    padding: 7px 0;
    min-width: 150px;
    
}
.header .sub-nav .sub-title1 {
    padding: 7px 0;
    min-width: 150px;

}
.header .sub-nav .sub-title .zh {
    font-size: 12px;
    width: 66px;
    display: inline-block;
    text-align-last: justify;
}

.header .sub-nav .sub-title .en {
    font-size: 10px;
    width: 66px;
    color: #666;
}

.header .sub-nav a {
    display: block;
    color: #F0F0F0;
    font-size: 12px;
    line-height: 30px;
}

.header .sub-nav a:hover {
    color: #e74646;
}

.header .sub-nav .sub-item a:nth-child(2) {
    border-top: 1px solid #F0F0F0;
    display: inline-block;
    padding-top: 5px;
}

.mobile-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 52px;
    z-index: 2;
    padding: 0 20px;
    display: none;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.55));
}

.mobile-header .logo-box {
    height: 24px;
}

.mobile-header .logo-box img {
    height: 100%;
}

.mobile-header .shrink-btn {
    width: 30px;
    height: 30px;
    line-height: 30px;
}

.mobile-header .shrink-btn .bar {
    height: 2px;
    width: 20px;
    background-color: #fff;
    border-radius: 2px;
}

.mobile-header .shrink-btn .bar::before,
.mobile-header .shrink-btn .bar::after {
    content: "";
    width: 100%;
    height: 2px;
    border-radius: 2px;
    background-color: #fff;
    display: block;
    margin-top: -7px;
}

.mobile-header .shrink-btn .bar::after {
    margin-top: 12px;
}

.mobile-side-mask {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 6;
    display: none;
    background-color: rgba(0, 0, 0, 0.5);
}

.mobile-side-mask.show {
    display: block;
}

.mobile-side {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 200px;
    color: #F0F0F0;
    padding: 20px 0;
    overflow-y: auto;
    z-index: 8;
    transform: translateX(-100%);
    background-color: #2F3744;
}

.mobile-side.show {
    transform: translateX(0);
}

.mobile-side .side-title {
    line-height: 40px;
    padding: 0 15px;
    font-size: 16px;
}

.mobile-side .side-title .arrow {
    float: right;
    font-size: 12px;
}

.mobile-side .sub-side {
    display: none;
    padding: 0 20px 20px;
}

.mobile-side .side-item.show .sub-side {
    display: block;
}

.mobile-side .side-item.show .side-title .arrow {
    transform: rotate(180deg);
}

.mobile-side .sub-side a {
    color: #F0F0F0;
    display: block;
    line-height: 30px;
}

.mobile-side .sub-side .sub-title {
    border-bottom: 1px solid #f0f0f0;
    padding: 0 0 5px;
    margin: 15px 0 5px;
}
.footer .container{
    width: calc(100% - 260px);
    margin: auto;
    text-align: center;
}
@media screen and (max-width: 992px) {
    .footer .hot-line {
        margin: 0 0 30px;
    }
}

@media screen and (max-width: 768px) {
    .header {
        display: none;
    }
    .mobile-header {
        display: flex;
        display: -o-flex;
        display: -moz-flex;
        display: -webkit-flex;
    }
    .banner {
        height: 300px;
    }

    .banner .copywriting h1 {
        font-size: 24px;
    }

    .banner .copywriting h2 {
        font-size: 18px;
    }

    .footer .link-title {
        margin: 25px 0 0;
    }

    .footer .qr-code {
        width: 120px;
        float: none;
        margin: 20px auto 0;
    }

    .copyright {
        font-size: 12px;
    }
}

/*****************底部样式*****************/

.footer {
    padding: 60px 0 40px;
    background: #F5F5F5;
}

.footer .logo {
    height: 46px;
}

.footer .logo img {
    height: 100%;
}

.footer .hot-phone {
    color: #737373;
    font-size: 18px;
    padding: 40px 0 10px;
    font-weight: 700;
    letter-spacing: 2px;
}

.footer .hot-line {
    color: var(--theme-red);
    font-size: 38px;
    font-weight: 700;
}
.footer .address{
    font-size: 14px;
    letter-spacing: 1px;
    color: #727272;
    padding-top: 5px;
    text-align: center;
}
.footer .list{
    padding:20px 0 10px 0;
}
.footer .list .link{
    display: inline-block;
    padding: 0px 30px 0px 30px;
    border-left: 1px solid #666;
}
.footer .list .link:first-child{
    border-left: none;
}
.footer .list .link a{
    color: #666;
    font-size: 14px;
}
.footer .link-title {
    color: #4F514C;
    font-size: 16px;
    font-weight: 700;
    padding: 0 0 8px;
    letter-spacing: 2px;
}

.footer .qr-code {
    width: 120px;
    margin: auto;
}

.footer .qr-code img {
    width: 100%;
}

.copyright {
    background-color: var(--theme-red);
    height: 48px;
    line-height: 48px;
    color: #Fff;
    font-size: 14px;
    text-align: center;
}
/*****************底部样式*****************/
.clear{
    clear: both;
}
.page-box{ 
    text-align: center;
    margin: 30px auto;
}
.page-box li{
    list-style: none;
    font-size: 14px;
    line-height: 30px;
    width: 30px;
    height: 30px;
    font-weight: normal;
    text-align: center;
    border: 1px solid #BBB;
    min-width: 14px;
    margin: 0 10px;
    border-radius: 50%;
    box-shadow: 0 1px 2px rgb(0 0 0 / 20%);
    background: #FCFCFC;
    display: inline-block;
    cursor: pointer;
}
.page-box li.active{
    background: #BB0009;
    color: #fff;
}
.page-box li.disabled{
    background: #dfdede;
}
#contentBanner .title{
    margin-top: -20%;
    margin-left: 15%;
    position: absolute;
    z-index: 2;
    color: #FFF;
}
#contentBanner .title .zh{
    font-size: 52px;
    font-weight: bold;
    letter-spacing: 5px;
}
#contentBanner .title .en{
    font-size: 24px;
    margin-top: 10px;
}
.breadcrumb a:hover{
    color: #BB0009;
}
.breadcrumb{
    font-size: 18px;
    padding: 80px 0;
}
.home{
    color: #333;
}
.current{
    color: #BB0009;
}
.recommend-text{
    font-size: 16px;
    padding: 50px 0 30px 0;
    border-top: 1px solid #DEDEDE;
}
.recommend-list .item{
    float: left;
    width: calc(25% - 15px);
    margin-right: 20px;
}
.recommend-list .item:last-child{
    margin-right: 0px;
}
.recommend-list .item .title{
    text-align: center;
    height: 25px;
    line-height: 25px;
    color: #000;
}
.recommend-list .item .img-box{
    height: 175px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.recommend-list .item img{
    width: 100%;
    height: 100%;
}