.page{
    min-height: 100vh;
    background-color: rgb(255, 255, 255);
    font-size: 0.28rem;
    color: #333;
    display: flex;
    justify-content: space-between;
}

.left{
    background-color: #f6f7f6;
    width: 1.70rem;
    height: 100vh;
    position: fixed;
    overflow-y: auto;
    overflow-x: hidden;
}
.right{
    margin-left: 1.70rem;
    flex: 1;
    background-color:  rgb(255, 255, 255);
    padding-bottom: 96vh;
}

 
li[class^="classid_"]{
    position: relative;
    padding: 0 0.26rem;
    white-space: nowrap;
    display: block;
    height: 0.86rem;
    line-height: 0.86rem;
    font-size: 0.28rem;
    color: #555;  
    width: 102%
}

li[class^="classid_"].active{
    background-color: #fff;
    color: #f60;
    font-weight: 600;
}
li[class^="classid_"].active .active_bar{ 
    position: absolute;
    display: block;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    border-radius: 0.5rem;
    width: 0.06rem;
    height: 0.5rem;
    background:  linear-gradient(139deg, #FAAA10 14.72%, #FF7200 76.61%);
}
li[class^="classid_"].active::before{
    content: "";
    display: block;
    position: absolute;
    top: -0.18rem;
    right: 0;
    width: 0.2rem;
    height: 0.2rem; 
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100% 100%; 
    background-image: url("https://imgbdb4.bendibao.com/xcxbdb/20244/03/2024403113426_13730.png");
}
li[class^="classid_"].active::after{
    content: "";
    display: block;
    position: absolute;
    bottom: -0.18rem;
    right: 0;
    width: 0.2rem;
    height: 0.2rem; 
    z-index: 1; 
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100% 100%;
    background-image: url("https://imgbdb4.bendibao.com/xcxbdb/20244/03/2024403113447_61499.png");
}

.right div[id^="part_"]{
    min-height: 1rem;
}
.part_title{
    padding: 0.30rem;
    padding-bottom: 0;
    font-size: 0.28rem;
    font-weight: bold;
}

.icon_group.fenlei{
    padding: 0 0.08rem;
}
.icon_group.fenlei .icon_item_a{
    width: 1.4rem;
}