.i-tabs {
    display: flex;
    width: 100%;
    height: 48px;
    line-height: 48px;
    box-sizing: border-box;
    position: relative;
    justify-content: space-around;
    align-items: center;
    -webkit-box-align: center;
    /* background: #fff */
}

.i-tabs::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 200%;
    height: 200%;
    transform: scale(.5);
    transform-origin: 0 0;
    pointer-events: none;
    box-sizing: border-box;
    /* border: 0 solid #e9eaec; */
    border-bottom-width: 1px
}

.i-tabs-scroll {
    display: block;
    overflow-x: auto;
    margin-bottom: 22rpx;
    white-space: nowrap;
    /* box-shadow:0 0 2px 0 rgba(211,211,211,0.50); */
    /* border-bottom: 1rpx solid #eeeeee; */
}

.i-tabs-fixed {
    position: fixed;
    top: 0;
    z-index: 2
}