.fd-left-nav[data-v-58f3bc43]{background-repeat:no-repeat;background-size:100% 100%;position:absolute;left:5%;z-index:99;width:160px}.fd-left-nav.fixed[data-v-58f3bc43]{position:fixed}.fd-left-nav .fd-left-nav-box[data-v-58f3bc43]{position:relative;z-index:0;margin-left:-20px}.fd-left-nav .fd-left-nav-box[data-v-58f3bc43]:before{content:"";position:absolute;width:2px;height:calc(100% - 20px);background:#fff;left:-2px;top:10px}.fd-left-nav .fd-left-nav-box dl[data-v-58f3bc43]:after{content:"";display:block;-webkit-box-sizing:border-box;box-sizing:border-box;position:absolute;left:-6px;z-index:1;border:2px solid #fff;border-radius:50%;background:#0096ff;width:10px;height:10px;top:10px}.fd-left-nav .fd-left-nav-box dl.fd-cur-item[data-v-58f3bc43]:after{width:17px;height:11px;background:none;background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAALCAYAAACZIGYHAAAABHNCSVQICAgIfAhkiAAAAK1JREFUKFOl0rERgkAQBdC/QISBJYglkDFCwHVgCRaAgZ0wg2OqlmAHJgcpLdjBGUgG37kANURu479vZne+FE2Sy+CdAYkwZQjjL17rMm7NGJdCb4xAllP2xwzBNgg7NUKy1yn/AT5ZwvRCdUrrdj5iNXua38duiHWIuzsCPtwRr1duCHGoMl3ORkhcj5ne2f/O6gnAW5XW22/ZmiTH4F0EsprSF4LPIOyi38a+AdIoTLsyUR02AAAAAElFTkSuQmCC);background-size:100% 100%;background-repeat:no-repeat;border-radius:0;left:-8px;border:none}.fd-left-nav .fd-left-nav-box dl[data-v-58f3bc43]{position:relative}.fd-left-nav .fd-left-nav-box dl.fd-cur-item a[data-v-58f3bc43]{background:#fff!important;color:#0096ff!important}.fd-left-nav .fd-left-nav-box dt[data-v-58f3bc43]{padding:5px 0 0 7px;font-weight:700}.fd-left-nav .fd-left-nav-box dt a[data-v-58f3bc43]{color:#fff;padding-left:5px;font-size:14px;position:relative}.fd-left-nav .fd-left-nav-box dt[data-v-58f3bc43]:before{content:"";display:inline-block;-webkit-box-sizing:border-box;box-sizing:border-box;margin:0 0 0 -6px;width:10px;height:10px}.fd-left-nav .fd-left-nav-box dd[data-v-58f3bc43]{padding-left:15px;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;word-break:keep-all;width:100%}.fd-left-nav .fd-left-nav-box dd a[data-v-58f3bc43]{color:#ccc}.fd-left-nav .fd-left-nav-box a[data-v-58f3bc43]{float:left;display:block;padding-right:5px;line-height:20px;border-radius:2px}.fd-left-nav .fd-left-nav-box a.hover[data-v-58f3bc43]:hover{background-color:#fff;color:#0096ff!important}.fd-left-nav .fd-left-nav-box .require a[data-v-58f3bc43]:after{content:"";width:10px;height:10px;position:absolute;background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAJCAYAAADgkQYQAAAABHNCSVQICAgIfAhkiAAAAKFJREFUGFdlULENwkAQ83WR4GEDegpEaCkJPazBFJApWIMFQkn9rxT0bEAepHRGlxD4fK64K862bAu+44vJCcQOghSEheBisirXt+jyhbGALDvC7xLWbKuVNArAsXuM1iXet0WIzyVWGW+eeF2nfxBhVYkhbQBST7FSMj+jvh8CHt3AkyQzsH70PcXp+sbpTObTpoIWqCm5b6ugA0R70uT4ALqZQFzo/vfcAAAAAElFTkSuQmCC);background-size:100% 100%;background-repeat:no-repeat;z-index:10;top:6px;right:5px}.fd-left-nav .fd-left-nav-cur[data-v-58f3bc43]{display:inline-block;position:absolute;left:-10px;top:-999999px;z-index:0;width:17px;height:11px}.fd-back-top[data-v-58f3bc43]{margin-top:20px;border-radius:2px;width:40px;height:40px;line-height:40px;background-color:#0096ff;cursor:pointer;border:2px solid #fff;text-align:center}.fd-back-top i[data-v-58f3bc43]{color:#fff}.fd-back-top[data-v-58f3bc43]:hover{background-color:#2d76ed}