.mui-header-bar{
    width: 100%;
    height: 1.00rem;
    position: fixed;
    top: 0;
    left: 0;
    padding: .15rem .30rem;;
    background: $primary-color;
    position: fixed;
    z-index: 200;
    color: #fff;
    display:flex;
    align-items: center;
    justify-content:space-between;
    .header-back{
        font-size: .32rem;
        width: 1.2rem;
        .icon-arrow-left{
            font-size: .30rem;
            padding-right: .05rem;
        }
    }
    .header-title{
        text-align: center;
        font-size: .36rem;
        flex: 1;
        min-width: 0;
    }
    .header-set{
        width: 1.2rem;
        font-size: .32rem;
        text-align: right;
    }

}