.Assignment_li{
    overflow: hidden;
    padding:30px 15px;
    border-bottom: 1px solid rgba(238,238,238,1);
}
.Assignment_li>div{
    float: left;
}
.Assignment_li:first-child{
    padding:0px 15px 30px;
}
.Assignment_li_img{
    width: 35%;
}
.Assignment_li_img img{
    width: 100%;
}

.Assignment_li_box{
    width: 65%;
    padding: 1.56rem 20px;
}
.Assignment_li_box h3{
    font-size:1rem;
    line-height: 1rem;
    font-weight:400;
    color:rgba(48,48,48,1);
    margin-bottom: 1.15rem;
}
.Assignment_li_box p{
    font-size:0.87rem;
    line-height: 0.87rem;
    font-weight:400;
    color:rgba(153,153,153,1);
    margin-bottom: 1.25rem;
}
.Assignment_li_box p:last-child{
    margin: 3.3rem 0 0;
}
.Assignment_li_box p:last-child span{
    float: right;
}
.Assignment_li_box p:last-child span>img{
    max-width: 100%;
    margin-top: -2px;
}
.Assignment_li_span{
    width: 5%;
    margin: 0 7px;
}
.Assignment_li_img2{
    display: none;
}

.Assignment_li:hover .Assignment_li_box h3{
    color:rgba(0,87,255,1);
}
/*.Assignment_li:hover .Assignment_li_img1{
    display: none;
}
.Assignment_li:hover .Assignment_li_img2{
    display: inline-block;
}*/


/*选择*/
.Assignment_select{
    margin: 3.75rem 0 1rem;
    text-align: center;
}
.Assignment_select>li{
    width: 2.5rem;
    height: 2.5rem;
    line-height: 2.5rem;
    display: inline-block;
    margin: 0 5px;
    font-size:0.87rem;
    font-weight:400;
    color:rgba(153,153,153,1);
    border:1px solid rgba(238,238,238,1);
    border-radius:5px;
}
.Assignment_select_active{
    background:rgba(0,87,255,1);
    border:1px solid rgba(0,87,255,1);
    color:rgba(255,255,255,1)!important;
}