.xslw{

}

.sciList{
    flex-wrap: wrap;
}

.sciItem{
    display: block;
    width: 32%;
    height: auto;
    background-color: #F6F8FA !important;
    box-sizing: border-box;
    padding: 50px 30px 80px;
    margin-right: 2%;
    margin-bottom: 26px;
    box-shadow: 0px 0px 10px #f0eeee;
    background: url(../images/pc/inner/ny_tu18.png) no-repeat;
    background-size: 77px 77px;
    background-position: 85% 80%;
    transition: all .5s;
    position: relative;
}

.sciItem::after{
    content: "";
    width: 100%;
    height: 3px;
    background: #E40000;
    position: absolute;
    left: 0;
    bottom: 0;
    transition: all 0.2s ease-out 0s;
    transform: scaleX(0);
    transform-origin: center top;
}

.sciItem:nth-child(3n){
    margin-right: 0;
}

.sciItem h3{
    font-size: 18px;
    color: #333333;
    line-height: 30px;
    height: 60px;
}

.sciItem p{
    font-size: 16px;
    color: #777777;
    line-height: 30px;
    height: 90px;
    -webkit-line-clamp: 3;
    margin-top: 20px;
}

.sciMore{
    width: 60px;
    height: 60px;
    text-align: center;
    line-height: 60px;
    margin-top: 40px;
    background-color: #F6F8FA;
}

.sciMore img{
    width: 18px;
    height: 18px;
}

.sciMore img:nth-child(2){
    display: none;
}

.sciItem:hover{
    background-color: #222F8F !important;
    background: url(../images/pc/inner/ny_tu18_hover.png) no-repeat;
    background-size: 77px 77px;
    background-position: 85% 80%;
}

.sciItem:hover h3{
    color: white;
}
.sciItem:hover p{
    color: #99A1C9;
}
.sciItem:hover .sciMore{
    background: #E40000;
}

.sciItem:hover .sciMore img:nth-child(1){
    display: none;
}
.sciItem:hover .sciMore img:nth-child(2){
    display: inline-block;
}

.sciItem:hover::after{
    transform: none;
}

@media screen and (max-width: 768px){
    .sciItem{
        width: 48%;
    }

    .sciItem:nth-child(odd){
        margin-right: 4%;
    }

    .sciItem:nth-child(even){
        margin-right: 0;
    }
}

@media screen and (max-width: 540px){
    .sciItem{
        padding: 13px;
        background-size: 40px 40px !important;
    }

    .sciItem h3{
        font-size: 14px;
        line-height: 20px;
        height: 40px;
    }

    .sciItem p{
        height: 40px;
        line-height: 20px;
        font-size: 12px;
        -webkit-line-clamp: 2;
        margin-top: 10px;
    }

    .sciMore{
        width: 30px;
        height: 30px;
        line-height: 30px;
        margin-top: 20px;
    }

    .sciMore img{
        width: 9px;
        height: 9px;
    }
}