.other_177_title .index_title{
    position: relative;
}
.other_177_title .index_title:after{
    position: absolute;
    display: block;
    content:'';
    width: 80px;
    height: 3px;
    left: 50%;
    bottom: 15px;
    transform: translateX(-50%);
}
.other_177_title .index_sub_title{
    color: #999;
}
.other_177_prev,.other_177_next{
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    z-index: 99;
}
.other_177_prev{
    left: 0;
}
.other_177_next{
    right: 0;
}
.other_177_wrapper{
    position: relative;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.other_177_left{
    width: 30%;
    flex: 0 0 30%;
    height: 100%;
    max-height: 460px;
    overflow: auto;
    padding-top: 10px;
}
.other_177_left ul{
    margin-top: 10px;
    display: flex;
    flex-direction: column;
}
.other_177_left ul li{
    text-indent: 1em;
    position: relative;
    font-size: 16px;
    line-height: 1.8;
}
.other_177_left ul li:before{
    position: absolute;
    display: block;
    content:'';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    left: 0;
    top: 12px;
}
.other_177_right{
    width: 68%;
    flex: 0 0 68%;
    padding-bottom: 10px;
    padding-top: 10px;
}
.other_177_right .swiper-slide{
    width: 313px;
    margin-right: 20px;
}
.other_177_right .swiper-slide img{
    width: 100%;
}
.other_177_right .swiper-slide a{
    display: block;
    box-shadow: 0 0 8px rgba(0,0,0,.1);
}
@media(max-width: 767px){
    .other_177_right .swiper-slide{
        width: 100%;
        margin-right: 0px;
    } 
    .other_177_left,.other_177_right{
        width: 100%;
        flex: 0 0 100%;
    }
}
@media(max-width: 1200px){
    .other_177_wrapper{
        flex-direction: column;
    }
    .other_177_left,.other_177_right{
        flex: 0 0 100%;
        width: 100%;
    }
}