.sort_pop {
    background: rgba(0, 0, 0, 0.6);
    z-index: 99;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.sort_pop .sort_content {
    width: 6rem;
    height: auto;
    background-color: white;
    position: absolute;
    top: 50%;
    left: 50%;
    overflow: hidden;
    transform: translate(-50%, -50%);
    padding-top: .6rem;
    border-radius: 6px;
    -webkit-border-radius: 6px;
}

.sort_pop .sort_btn {
    color: white;
    font-size: .28rem;
    text-align: center;
    height: .7rem;
    width: 2.6rem;
    line-height: .7rem;
    border-radius: 2px;
    background-color: #E31F2C;
    margin: .5rem auto .3rem;
    /* position: absolute;
     bottom: .4rem;
     left: 50%;
     transform: translateX(-50%);*/
}

.sort_pop .sort_item {
    line-height: .72rem;
    font-size: .28rem;
    font-weight: bold;
    margin: 0 .6rem;
    padding-left: .72rem;
    position: relative;
}

.sort_pop .sort_item::before {
    content: ' ';
    display: block;
    width: .72rem;
    height: .72rem;
    background: url("../../images/ic_check_box_outline.png") no-repeat center;
    background-size: .4rem;
    position: absolute;
    left: 0;
    top: 0;
}

.sort_pop .sort_item.check::before {
    background: url("../../images/ic_check_box.png") no-repeat center;
    background-size: .4rem;
}