html,
body,
:root {
    --padding-left: 24px;
    --padding-right: 24px;
    --main-color: rgb(2, 238, 255);
    --header-height: 66px;
    --s: 6; // 轮播的个数
    --h: 36; // 单个 li 容器的高度
    --speed: 1.5s; // 单次动画的时长
}
html,
body {
    margin: 0;
    padding: 0;
}
.u-m-t {
    margin-top: 2vh;
}
.u-p-t {
    padding-top: 1vh;
}

.page-padding-left {
    padding-left: var(--padding-left);
}
@mixin mbg($o) {
    background-color: rgba(0, 166, 208, $o);
}
.blur-wrap {
    // backdrop-filter: blur(6px);
    @include mbg(0.3);
}

.left-wrap {
    position: absolute;
    left: calc(1vw + 1em + 48px + 20px);
        // height: calc(100vh - var(--header-height) - 24px);
        top: calc(var(--header-height) + 24px);
    width: 23vw;
    // padding: 15px;
    box-sizing: border-box;
}
.right-wrap {
    pointer-events: none;
    & > * {
        pointer-events: auto;
    }
    position: absolute;
    top: calc(var(--header-height) + 24px);
    // height: calc( 100vh - var(--header-height) - 24px );
    right: 10px;

    .scroll-board-wrap {
        margin-left: auto;
        width: 20vw;
        border-radius: 8px;
        overflow: hidden;
        .dv-scroll-board .header{
            color: var(--main-color);
        }
    }
}
.xiaoban{
    margin: 20px 0;
    width: 20vw;
    margin-left: auto;
    color: var(--main-color);
     .el-input .el-input__inner{
        border-color: var(--main-color);
        color: var(--main-color);
        background: transparent;
    }
    .el-input__icon{
        color: var(--main-color);
    }
    .title{
        white-space: nowrap;
    }
}
.nav-wrap {
    position: fixed;
    left: 1vw;
        top: calc(var(--header-height) + 24px);
    
    .nav-item {
        color: var(--main-color);
        &:not(:first-of-type) {
            margin-top: 1vh;
        }

        width: 1em;
        background: url(../img/nav-item.png);
        background-size: 100% 100%;
        padding: 24px;
        cursor: pointer;
        &.active {
            background-image: url(../img/nav-item-s.png);
            color: #5ee574;
        }
    }
}