.banner_nav{position: absolute;top: 50px;left: 50%;margin-left: -600px;z-index: 20;width: 180px;height: 455px;border-radius: 2px;background: rgba(255,255,255,1);padding-top: 4px;margin-right: 4px;}
.banner_nav li{height: 64px;width: 180px;box-sizing: border-box;border-bottom: 1px solid #bbb;}
.banner_nav li:last-child{border-bottom:none;}
/* .banner_nav li:hover{background: #fff;} */

.banner_nav li:last-child .default{border-bottom: none;}
.banner_nav .default{width: 180px;height: 64px;line-height: 64px;box-sizing: border-box;display: flex;padding-right: 23px;align-items: center;padding-left: 23px;}
.banner_nav .default .name{font-size: 17px;color: #333;display: inline-block;width: 83px;}
.banner_nav .list{position: absolute;top: 0;left: 184px;width: 400px;height: 334px;border-radius: 2px;background: #fff;box-sizing: border-box;font-size: 0;padding: 10px 0;display: none;padding-left: 4px;}
.banner_nav .list a{height: 50px;display: inline-block;margin: 0 20px;line-height: 50px;font-size: 18px;color: #434242;position: relative;}
.banner_nav .list a::after{display: inline-block;width: 1px;height: 16px;background: url(../images/line-icon.png) no-repeat 0 0;vertical-align: middle;content: '';position: absolute;right: -20px;top: 50%;transform: translateY(-50%);}
.banner_nav .list2 a:nth-child(3n)::after,.banner_nav .list2 a:last-child::after{display: none;}
.banner_nav .list3 a:nth-child(4n)::after,.banner_nav .list3 a:last-child::after{display: none;}
.banner_nav .list4 a:nth-child(2n)::after,.banner_nav .list4 a:last-child::after{display: none;}
.banner_nav .list a:hover{color: #007eff;}
.banner_nav .list a.hot img{position: absolute;right: -30px;}

.default a .img {
    vertical-align: middle;
    margin-top: -5px;
    margin-right: 10px;
}

/* .default a img:first-child {
    vertical-align: middle;
    margin-top: -6px;
} */

/*右侧导航*/
.right_slideNav{width: 110px;height: 374px;box-sizing: border-box;border-radius: 5px;position: fixed;left: 50%;margin-left: 610px;top: 221px;z-index: 101;padding: 2px;text-align: center;
    background: linear-gradient(#ff7958, #ff0f47);
/* overflow: hidden; box-shadow: 0px 5px 10px 0px rgb(0 0 0 / 20%);*/}
.right_slideNav::after{display: block;content:'';width: 153px;height: 326px;background: url(../images/side_bg.png) no-repeat 0 0;position: absolute;top: 20px;left: -18px;}

.right_slideNav .item{border-bottom: 1px solid #ffd6bf;font-size: 0;padding-top: 5px;height: 67px;box-sizing: border-box;position: relative;z-index: 2;}
.right_slideNav .item a{display: block;}
.right_slideNav .item span{display: inline-block;width: 32px;height: 32px;background: url(../images/side_icon1.png) no-repeat center;}
.right_slideNav .item.no2 span{background-image: url(../images/side_icon2.png);}
.right_slideNav .item.no3 span{background-image: url(../images/side_icon3.png);}
.right_slideNav .item.no4 span{background-image: url(../images/side_icon4.png);}
.right_slideNav .item.no5 span{background-image: url(../images/side_icon5.png);}
.right_slideNav .item:hover span{background-image: url(../images/side_icon1_hover.png);}
.right_slideNav .item.no2:hover span{background-image: url(../images/side_icon2_hover.png);}
.right_slideNav .item.no3:hover span{background-image: url(../images/side_icon3_hover.png);}
.right_slideNav .item.no4:hover span{background-image: url(../images/side_icon4_hover.png);}
.right_slideNav .item.no5:hover span{background-image: url(../images/side_icon5_hover.png);}
.right_slideNav .item p{font-size: 16px;color: #6a6a6a;padding-bottom: 6px;}
.right_slideNav #goToTop{height: 26px;background: url(../images/arrow_up.png) no-repeat center;cursor: pointer;margin-top: -27px;}
.right_slideNav #goToTop:hover{background-image: url(../images/arrow_up_hover.png);}
.right_slideNav img{top: -82px;width: 91px;height: 82px;position: absolute;right: 9px;}
.right_slideNav .item:hover p{color:#ff370e;cursor: pointer;}
.item-wrap{width: 106px;height: 370px;background: linear-gradient(to right, #fff3e5, #ffffff,#fff3e5);border-radius: 5px;padding: 4px 9px 7px;box-sizing: border-box;}
.right_slideNav .item.no5{position: relative;}
.right_slideNav .item.no5 .erweima{width: 159px;height: 140px;right: 88px;top: -24px;display: none;padding-right: 10px;}
.right_slideNav .item.no5:hover .erweima{display: block;}