@charset "utf-8";

.head-page .download_item>a span{
    color: #E62129;
}
.head-page .download_item>a:after {
    transform: scale(1);
    opacity: 1;
}
.table_nav .item{
    width: 162px;
    height: 55px;
    border-radius: 8px;
    border: 1px solid #999999;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 22px;
    transition: all .4s;
}
.table_nav .item.active{
    background: #E62129;
    color: #fff;
    border: 1px solid #E62129;
}
.download_lists .list{
    background: #F3F3F3;
    border-radius: 20px;
    margin-bottom: 40px;
    width: 31.5%;
    margin-right: 2.75%;
    overflow: hidden;
}
.download_lists .list:nth-child(3n){
    margin-right: 0;
}
.download_lists .list .img{
    height: 279px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.download_lists .list .img img{
    max-width: 100%;
    max-height: 100%;
    transition: all .4s;
}
.download_lists .list .text{
    padding: 35px 40px;
    box-sizing: border-box;
    position: relative;
    overflow: hidden;
    z-index: 1;
}
.download_lists .list .text::after{
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    background: #E62129;
    position: absolute;
    bottom: 0;
    left: 0;
    transition: all .4s;
    transform: translateY(105%);
    z-index: -1;
}
.download_lists .list .tit{
    transition: all .4s;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.download_lists .list .con{
    margin: 8px 0 35px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.download_btn{
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid #999999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .4s;
}
.download_btn::after{
    content: "";
    display: block;
    width: 16px;
    height: 16px;
    background: url(../img/download_btn.png) no-repeat center/cover;
    transition: all .4s;
}
.download_lists .list .file_size::before {
    content: "";
    display: block;
    width: 15px;
    height: 18px;
    background: url(/img/file_size.png) no-repeat center/cover;
    margin-right: 10px;
}
@media only screen and (min-width: 960px) {
    .table_nav .item:hover{
        background: #E62129;
        color: #fff;
        border: 1px solid #E62129;
    }
    /* .download_lists .list:hover .img img{
        transform: scale(1.08);
    }  */
    .download_lists .list:hover .text::after{
        transform: translateY(0);
    }
    .download_lists .list:hover .tit{
        color: #fff;
    }
    .download_lists .list:hover .con{
        color: #fff;
    }
    .download_lists .list:hover .download_btn{
        background: #fff;
        border: 1px solid #fff;
    }
    .download_lists .list:hover .download_btn::after{
        background: url(../img/download_btn_hover.png) no-repeat center/cover;
    }
    .download_lists .list:hover .file_size{
        color: #fff;
    }
    .download_lists .list:hover .file_size::before{
        background: url(../img/file_size_hover.png) no-repeat center/cover;
    }
}
@media only screen and (max-width: 1480px) {
    .download_lists .list .img{
        height: 258px;
    }
}
@media only screen and (max-width: 1440px) {
    .download_lists .list .img{
        height: 251px;
    }
}
@media only screen and (max-width: 1400px) {
    .download_lists .list .img{
        height: 244px;
    }
}
@media only screen and (max-width: 1366px) {
    .download_lists .list .img{
        height: 239px;
    }
}
@media only screen and (max-width: 1280px) {
    .download_lists .list .img{
        height: 223px;
    }
    .download_lists .list .text {
        padding: 30px 25px;
    }
}
@media only screen and (max-width: 1240px) {
    .download_lists .list .img {
        height: 216px;
    }
    .download_lists .list .text {
        padding: 25px 20px;
    }
}
@media only screen and (max-width: 1200px) {
    .download_lists .list .img {
        height: 209px;
    }
}
@media only screen and (max-width: 1180px) {
    .download_lists .list .img {
        height: 205px;
    }
}
@media only screen and (max-width: 1080px) {
    .download_lists .list .img {
        height: 192px;
    }
    .download_lists .list .text {
        padding: 20px 15px;
    }
}
@media only screen and (max-width: 1043px) {
    .download_lists .list .img {
        height: 186px;
    }
}
@media only screen and (max-width: 960px) {
    .download_lists .list .img {
        height: 171px;
    }
}
@media only screen and (max-width: 768px) {
    .table_nav .item {
        width: 118px;
        height: 42px;
        margin: 0 7px;
    }
    .download_lists .list{
        margin-bottom: 15px;
        width: 100%;
        margin-right: 0;
    }
    .download_lists .list:last-child{
        margin-bottom: 0;
    }
    .download_lists .list .img {
        height: 212px;
    }
    .download_lists .list .con {
        margin: 8px 0 20px;
    }
}