@charset "utf-8";


.head-page .item:nth-child(2) span {
    color: #186EAE;
}
.head-page .item:nth-child(2) span::before{
    transform: scale(1);
}
.head-page .item:nth-child(2) span::after{
    opacity: 1;
}
.about-page01 .contrnt{
    font-size: 14px;
    color: #333333;
    line-height: 2;
    text-indent: 2em;
}
.about-page01 .page-line {
    margin: 10px 0 18px;
}
.about-page01 .con{
    margin-top: -25px;
}
.about-page01 .con-video{
    width: 32.3%;
    float: right;
    position: relative;
    margin-left: 45px;
}
.about-page01 .video video{
    width: 100%;
}
.about-page01 .video-main{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
    width: 65px;
}
.about-page02{
    width: 100%;
    align-items: flex-start;
}
.about-page02 .item-l .tit{
    font-size: 14px;
    color: #666666;
    width: calc(100% - 95px);
    overflow : hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    line-height: 2;
    padding-right: 20px;
    box-sizing: border-box;
    transition: all .3s;
}
.about-page02 .item-l .title{
    align-items: baseline;
}
.about-page02 .item-l .time{
    font-size: 14px;
    color: #666666;
    width: 95px;
    text-align: right;
}
.about-page02 .item-l{
    width: calc(100% - 326px);
    padding-right: 35px;
    box-sizing: border-box;
}
.about-page02 .lists{
    margin-top: 37px;
}
.about-page02 .item-l .list{
    margin-top: 14px;
    transition: all .3s;
}
.about-page02 .item-l .article{
    color: #186EAE;
    width: 35px;
    text-align: right;
}
.about-page02 .item-r{
    width: 326px;
    height: 310px;
    position: relative;
    overflow: hidden;
}
.about-page02 .item-r::after{
    content: "";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: #186EAE;
    transition: all .3s;
    z-index: 0;
}
.about-page02 .item-r img{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    height: 100%;
    transition: all .3s;
    max-width: 10000px ;
}
.about-page02 .item-r .advice{
    position: relative;
    z-index: 3;
    padding: 50px 30px;
    box-sizing: border-box;
}
.about-page02 .advice .tit{
    color: #FFFFFF;
}
.about-page02 .advice .desc{
    color: #FFFFFF;
}
.enter-btn{
    width: 120px;
    height: 36px;
    border: 1px solid #FFFFFF;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    color: #FFFFFF;
    margin: 60px auto 0;
    position: relative;
    overflow: hidden;
}
.enter-btn::before{
    content: "";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: #186EAE;
    transition: all .3s;
    z-index: -1;
}
.enter-btn::after{
    content: "";
    width: 4px;
    height: 7px;
    display: block;
    background: url(../img/watch-hbtn.png) no-repeat center/cover;
    margin-left: 13px;
    transition: all .3s;
}
.about-page03 .lists {
    margin-top: 35px;
}
.about-page03 .item-l{
    width: 31.3%;
    height: 383px;
    position: relative;
    overflow: hidden;
}
.about-page03 .item-r{
    width: 68.7%;
    height: 383px;
    align-content: space-between;
}
.about-page03 .item-r .list{
    width: 48%;
    height: 188px;
    position: relative;
    overflow: hidden;
    margin-left: 2%;
}
.about-page03 .list:nth-child(2n){
    margin-right: 0;
}
.about-page03 .list img{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    max-width: 10000px;
    height: 100%;
}
.about-page03 .hide{
    position: absolute;
    width: 100%;
    bottom: 0;
    left: 0;
    height: 60px;
    background: rgba(0,0,0,.6);
    padding: 0 20px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: all .3s;
    /* transform:translateY(100%); */
}
.about-page03 .tit{
    color: #FFFFFF;
    max-width: calc(100% - 17px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.about-page03 .title span{
    width: 6px;
    height: 11px;
    background: url(../img/about-next.png) no-repeat center/cover;
    display: block;
    margin-left: 5px;
}
.about-page03 .con{
    font-size: 14px;
    color: #FFFFFF;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
@media only screen and (min-width: 960px) {
    .about-page02 .item-r:hover::after{
        width: 100%;
    }
    .about-page02 .item-l .list:hover{
        transform: translateY(-4px);
    }
    .about-page02 .item-l .list:hover .tit{
        color: #186EAE;
        
    }
    .about-page02 .item-l .list:hover .time{
        color: #186EAE;
    }
    .about-page03 .list:hover .hide{
        transform: translateY(0);
    }
}
@media only screen and (max-width: 1366px) {
    .about-page01 .con-video {
        margin-left: 40px;
    }
}
@media only screen and (max-width: 1024px) {
    .about-page01 .video-main{
        width: 50px;
    }
    .about-page02 .item-r .advice {
        padding: 65px 30px;
    }
}
@media only screen and (max-width: 768px) {
    .about-page01{
        display: flex;
        flex-direction: column-reverse;
    }
    .about-page01 .con-video{
        width: 100%;
        margin-left: 0;
        float: initial;
        margin-top: 25px;
    }
    .about-page01 .con {
        margin-top: 0;
    }
    .about-page02 .lists {
        margin-top: 15px;
    }
    .about-page02 .item-l {
        width: 100%;
        padding-right: 0;
    }
    .about-page02 .item-r img{
        width: 100%;
        height: auto;
    }
    .about-page02 .item-r {
        width: 100%;
        height: auto;
        margin-top: 20px;
    }
    .about-page02 .item-r .advice {
        padding: 35px 20px;
    }
    .enter-btn{
        margin: 30px auto 0;
    }
    .about-page03 .lists {
        margin-top: 20px;
    }
    .about-page03 .item-l{
        width: 100%;
        height: auto;
    }
    .about-page03 .list img {
        position: initial;
        transform: translate(0);
        height: auto;
        width: 100%;
    }
    .about-page03 .item-r {
        width: 100%;
        height: auto;
    }
    .about-page03 .item-r .list{
        height: auto;
        margin-left: 0;
        width: 100%;
        margin-top: 20px;
    }
    .about-page03 .hide{
        transform: translateY(0);
        padding: 0 15px;
    }
}