.button-nav{
	width: 100%;
    height: 50px;
    position: fixed;
    bottom: 0;
    z-index: 9;
    display: flex;
    align-items: center;
    -webkit-box-shadow: 0 0 5px 0 hsl(0deg 6% 58% / 60%);
    padding-bottom: env(safe-area-inset-bottom);
    background: #fff;
    justify-content:space-around;
    align-content: center;
    flex-wrap: nowrap;
    flex-direction: row;
	margin: 0 auto;
    max-width: 680px;
}
.button-nav li{
	display: table-cell;
}
.button-nav img{
	width: 25px;
}
.button-nav .cart_bottom_count {
	width: 0.875rem;
    height: 0.875rem;
    line-height: .875rem;
    text-align: center;
    font-size: 11px;
    color: #fff;
    background-color: #ff9500;
    border-radius: 50%;
    position: absolute;
    top: 10px;
    display: flex;
    right: 6%;
    align-items: center;
    flex-direction: row;
    justify-content: center;
}

.menu_list .item{
    position:relative;
	padding: 5px 10px;
    margin-left: 5px;
    margin-right:10px;
	display: flex;
    align-items: center;
	border-bottom: 1px solid #ddd;
    background: #fff;
}

.menu_list .item>i{
    width:2rem;
    height:2.5rem;
    background-repeat:no-repeat;
    background-position:center;
    background-size:60%;
    position:absolute;
    top:0;
    left:0;
    display:block;
}
.menu_list .item a{
    color:#333;
    //text-indent:1rem;
}
.menu_list .item .head_img{
	width:25px;
	border-radius: 5px;
	margin-right: 5px;
}
.menu_list .item a{
    height:2.5rem;
    line-height:2.5rem;
    overflow:hidden;
    font-size:.875rem;
	display: flex;
    align-items: center
}
.menu_list .item span{
    height:2.5rem;
    line-height:2.5rem;
    overflow:hidden;
    font-size:.875rem;
    display:inline;
}
.menu_list .item.son>.icon{
    width:1.5rem;
    height:1.5rem;
    position:absolute;
    top:.3rem;
    right:0;
    transform:rotate(0);
    transition:all .4s;
}

.menu_list .item.son>.icon>em{
    margin:.3rem .2rem 0 0;
    border-width:.5rem 0 .5rem .5rem;
    border-style:solid;
    border-color:transparent transparent transparent #999;
    float:right;
    display:block;
    position:relative;
    z-index:10;
}
.menu_list .item.open>.icon>em{
    transform: rotate(90deg);
}
.menu_list .item.son>.icon>em>i{
    border-width:.5rem 0 .5rem .5rem;
    border-color:transparent transparent transparent #fff;
    border-style:solid;
    display:block;
    position:absolute;
    top:-.5rem;
    right:.1rem;
    z-index:11;
}
.sign_box {
    background: #e9ebdb;
    padding: 12px;
    border-bottom: 1px solid #ddd;
}
.sign_box .close {
    display: block;
    height: 36px;
    line-height: 36px;
    background: url(/icon/close.png) no-repeat;
    background-size: 18px 18px;
    margin-left: 93%;
    background-position: center;
}

.sign_box .log_in {
	background-size: 24px 24px;
    height: 36px;
    background-position: 6px 6px;
    text-indent: 2px;
    line-height: 36px;
    font-size: 15px;
    color: #333;
    width: 80%;
    float: left;
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
}
.classify-dialog{
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    position: fixed;
    left: 0;
    top: 0;
    z-index: 998;
    display: none;
}
.head_b_img{
	margin: 5px
}
.head_b_img img{
	width:100%;
}
.heaed_b {
	border: 1px solid #c3c2c2;
    border-radius: 5px;
    margin: 5px;
}
.heaed_b ul{
	display: flex;
	flex-wrap: wrap;
	padding: 5px;
	font-size: 12px;
}
.heaed_b ul li a{
	color: #333;
}
.heaed_b ul li{
	width:95%;
}
.heaed_b img{
	width: 25px;
    margin-right: 2px;
}
.kakao {
    position: fixed;
    left: 5px;
    bottom: 14%;
    border-radius: 5px;
    z-index: 9;
    text-align: center;
    width: 90px;
}
.backTop {
    display: none;
    width: 35px;
    height: 35px;
    position: fixed;
    right: 15px;
    bottom: 15%;
    border-radius: 5px;
    z-index: 5;
    opacity: 0.9;
    text-align: center;
	background: darkgray;
}
.select-search,.select-home,.select-user,.select-cart{
	display:none;
}