*{
    padding: 0;
    margin: 0;
}

a{
    text-decoration: none;
    color: #333;
}
ul li{
    list-style: none;
}


@media screen and (min-width:751px) {
    .mod-shoucang{
        display: none;
    }
    body{
        background-color: #efefef;
    }
    .shou-content{
        width: 80%;
        margin: auto;
        margin-top: 20px;
        display: flex;
        justify-content: space-between;
    }
    .shou-content .shou-left{
        width: 12%;
        background-color: #fff;
        height: 100%;
        line-height: 30px;
        padding: 0 15px;
    }
    .shou-content .shou-left li{
        padding: 10px 0;
        font-size: 18px;
        letter-spacing: 1px;
        border-bottom: 1px solid #e3e3e3;
    }
    
    .shou-content .shou-left li:last-child{
        border: none;
    }
    .shou-content .shou-left li img{
        width: 15%;
        vertical-align: middle;
        margin-right: 10px;
        margin-top: -5px;
    }
    .shou-content .shou-right{
        width: 84%;
        background-color: #fff;
        display: flex;
        
    }
    .shou-content .shou-right .shou-right-left{
        width: 85%;
        padding-bottom: 20px;
        border-right: 3px solid #efefef;
    }
    .shou-content .shou-right .shou-right-head{
        width: 95%;
        margin: auto;
        padding: 15px 0;
        font-size: 20px;
        font-weight: bold;
        border-bottom: 1px solid #efefef;
    }
    .shou-content .shou-right .shou-right-head img{
        width: 25px;
        vertical-align: middle;
        margin-right: 10px;
    }
    .shou-content .shou-right  .shou-right-cont{
        width: 95%;
        margin: auto;
        display: flex;
        flex-wrap: wrap;
    }
    .shou-content .shou-right .shou-right-cont>div{
        width: 30%;
        margin-left: 4%;
        margin-top: 15px;
        text-align: center;
        line-height: 30px;
        position: relative;
        border: 1px solid #efefef;
    }
    .shou-content .shou-right .shou-right-cont>div:nth-child(3n+1){
        margin-left: 1%;
    }
    .shou-content .shou-right .shou-right-cont>div div:first-child{
        width: 100%;
        border: 1px solid #efefef;
    }
    .shou-content .shou-right .shou-right-cont>div div img{
        width: 100%;
        vertical-align: middle;
    }
    .shou-content .shou-right .shou-right-cont>div div:nth-child(2){
        padding: 15px 0;
    }
    .shou-content .shou-right .shou-right-cont>div div:nth-child(2) p:nth-child(1) span:first-child{
        font-weight: bold;
        color: red;
    }
    .shou-content .shou-right .shou-right-cont>div div:nth-child(2) p:nth-child(1) span:nth-child(2){
        text-decoration: line-through;
        color: #999;
        margin-left: 5px;
        font-size: 15px;
    }
    .shou-content .shou-right .shou-right-cont .shan{
        position: absolute;
        right: 3%;
        bottom: 3%;
    }
    .shou-content .shou-right .shou-right-cont .shan img{
        width: 20px;
    }

    .shou-content .shou-right .shou-right-right{
        width: 25%;
        color: #999;
    }
    .shou-content .shou-right .shou-right-right div:first-child{
        font-size: 29px;
        text-align: center;
        margin-top: 20px;
    }
    .shou-content .shou-right .shou-right-right p{
        width: 90%;
        margin: auto;
        margin: 20px;
        font-size: 15px;
        cursor: pointer;
    }
    .shou-content .shou-right .shou-right-right p:nth-child(2){
        margin-top: 20px;
    }


}

@media screen and (max-width:750px) {
    .shou-content{
        display: none;
    }
    .mod-shoucang .mod-shou-head{
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 5px 10px;
        border-bottom: 1px solid #efefef;
        font-size: 20px;
    }
    .mod-shoucang .mod-shou-head span{
        font-weight: bold;
    }
    .mod-shoucang .mod-shou-head span:nth-child(3){
        display: inline-block;
        width: 15px;
        height: 15px;
        border: 1px solid skyblue;
        color: skyblue;
        border-radius: 50%;
        font-size: 12px;
        text-align: center;
        line-height: 15px;
    }
    .mod-shoucang .mod-shou-cont{
        width: 90%;
        margin: auto;
        margin-top: 15px;
        border: 1px solid #efefef;
        padding: 10px;
        display: flex;
        justify-content: space-between;
    }
    .mod-shoucang .mod-shou-cont .mod-shou-img{
        width: 30%;
        border: 1px solid #efefef;
    }
    .mod-shoucang .mod-shou-cont .mod-shou-img img{
        width: 100%;
        vertical-align: middle;
    }
    .mod-shoucang .mod-shou-cont .mod-cont-cont{
        width: 67%;
    }
	/*
    .mod-shoucang .mod-shou-cont .mod-cont-cont p:nth-child(2){
        margin-top: 25px;
    }
    .mod-shoucang .mod-shou-cont .mod-cont-cont p:nth-child(1) span:first-child{
        font-size: 16px;
        font-weight: bold;
        color: red;
    }
    .mod-shoucang .mod-shou-cont .mod-cont-cont p:nth-child(1) span:nth-child(2){
        font-size: 14px;
        color: #999;
        text-decoration: line-through;
    }
    .mod-shoucang .mod-shou-cont .mod-cont-cont p:nth-child(2){
        font-size: 14px;
    }
    .mod-shoucang .mod-shou-cont .mod-cont-cont p:nth-child(3){
        text-align: right;
    }
    .mod-shoucang .mod-shou-cont .mod-cont-cont p:nth-child(3) img{
        width: 20px;
    }
    .mod-shoucang .mod-shou-cont .mod-cont-cont p:nth-child(3) span:first-child{
        margin-right: 20px;
    }*/

    .fanhui{
        width: 100%;
        position: fixed;
        bottom: 0;
        left: 0;
        display: flex;
        box-shadow: 3px 3px 10px 3px #666;
    }
    .fanhui span{
        display: inline-block;
        width: 50%;
        text-align: center;
        padding: 15px 0;
        font-size: 15px;
        font-weight: bold;
        letter-spacing: 2px;
    }
    .fanhui span:first-child{
        background-color: #efefef;
    }
    .fanhui span:last-child{
        background-color: #FFBF55;
        color: #fff;
    }

     .helper{
                position: absolute;
    top: 50%;
    left: 50%;
    width: 350px;
    height: 170px;
    margin-left: -175px;
    margin-top: -185px;
    background-color: #fff;
    box-shadow: 3px 3px 10px 3px #999;
    display: none;
    font-size: 14px;
            }
    .helper>p{
        background-color: #efefef;
        padding: 3px 10px;
        display: flex;
        justify-content: space-between;
    }
    .helper>div{
        margin-top: 10px;
        line-height: 25px;
        text-indent: 10px;
    }

}