.cart_one{
    width: 100%;
    min-height: 100vh;
}
.cart_one_box_pcdaohan{
    padding: 20px;
}
.cart_one_box_pcdaohan ul{
    width: 100%;
    display: flex;
    text-align: center;
    color: #666;
    font-size: 12px;
}
/* 导航 */
.catr_one_adata{
    width: 80px;
    margin-right: 20px;
}
.catr_one_ddata{
    width: 100px;
}
/* 没有产品 */
.cart_one_box_noshop{
    width: 200px;
    height: 200px;
    margin:20vh auto;
    display: none;
}
/* 产品内容 */
.cart_one_boxs{
    padding: 20px;
    background: #fff;
}
.cart_one_box_cont{
    padding: 20px 0px;
    display: flex;
    align-items: center;
    border-top: 1px solid #eee;
}
.cart_one_box_cont:first-of-type{
    border-top: 0px;
}
.cart_one_box_shopimg {
    width: 78px;
    height: 78px;
    border-radius: 3px;
    overflow: hidden;
    border: 1px solid #ddd;
}
/* 数量加减按钮 */
.catr_one_cdata{
    display: flex;
    justify-content: center;
}
.catr_one_cdata button{
    width: 32px;
    height: 32px;
    line-height: 32px;
    font-size: 20px;
    border: 1px solid #ddd;
    cursor: pointer;
}
.catr_one_cdata button:hover{
    color: #fff;
    background: var(--one-color);
}
.catr_one_cdata button:active{
    transform: scale(0.9);
}
.catr_one_cdata input{
    width: 50px;
    height: 30px;
    border: 1px solid #ddd;
    text-align: center;
    margin: 0px 5px;
}
.cart_one_box_shopprice{
    color: red;
}
/* 库存量 */
.cart_one_box_stock{
    width: 100%;
    height: 15px;
    line-height: 15px;
    font-size: 12px;
    color: #666;
    overflow: hidden;
}
/* 底部结算 */
.cart_but_title{
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #fff;
    height: 80px;
    position: fixed;
    bottom: 0px;
    box-shadow: 0px -1px 3px #666;
    animation: bnsbdsv 0.5s; 
}
@keyframes bnsbdsv {
    0% { bottom: -80px;}
    100% { bottom: 0px; }
}
.cart_but_title span{
    color: red;
}
.cart_but_title span:last-of-type{
    font-size: 20px;
}
.cart_but_title button{
    width: 100px;
    height: 40px;
    border: 0px;
    border-radius: 3px;
    color: #ddd;
    cursor: pointer;
    margin-left: 10px;
    background: var(--two-color);
}
.cart_but_title button:hover{
    color: #fff;
    background: var(--one-color);
}
.cart_but_title button:active{
    transform: scale(0.9);
}
/*0~768px*/
@media (max-width: 768px){
    .cart_one_box_pcdaohan{
        display: none;
    }
    .cart_one_box_cont{
        padding-left: 50px;
        position: relative;
    }
    .cart_one_box_sunbut{
        position: absolute;
        bottom: 21px;
        right: 1px;
    }
    .cart_one_box_delebut{
        width: 30px;
        height: 30px;
        padding: 10px 0px 10px;
        left: 0px;
        top: calc(50% - 25px);
        position: absolute;
    }
    .catr_one_bdata{
        flex: 1;
    }
    .cart_one_box_shopname{
        width: 100%;
        max-height: 40px;
        overflow: hidden;
        line-height: 20px;
        font-size: 16px;
    }
    .cart_one_box_shopspeci{
        padding: 5px 0px;
        color: #666;
        font-size: 13px;
    }
    .cart_one_box_shopprice{
        padding: 5px 0px;
        font-size: 16px;
    }
    .cart_one_box_stock{
        text-align: right;
    }
}
/*768<X<1200*/
@media(min-width:769px) and (max-width:1199px){
    .cart_one_box{
        width: 100%;
        margin: 10px auto;
    }
    .catr_one_bdata{
        flex: 1;
        display: flex;
    }
    .catr_one_bdata p{
        max-width: 150px;
        min-width: 100px;
    }
    .catr_one_cdata{
        width: 200px;
    }
    .catr_one_bdata p:first-of-type{
        flex: 1;
    }
    .cart_one_box_shopname{
        text-align: left;
    }
    .cart_one_box_shopspeci{
        text-align: center;
    }
    .cart_one_box_shopprice{
        text-align: center;
    }
    .cart_one_box_delebut{
        display: flex;
        justify-content: center;
    }
    .cart_one_box_delebut img{
        width: 30px;
        height: 30px;
        cursor: pointer;
    }
    .cart_one_box_delebut img:hover{
        transform: scale(1.1);
    }
    .cart_one_box_stock{
        text-align: center;
    }
}
/*>1200*/
@media (min-width: 1200px){
    .cart_one_box{
        width: 1200px;
        margin: 10px auto;
    }
    .catr_one_bdata{
        flex: 1;
        display: flex;
    }
    .catr_one_bdata p{
        width: 200px;
    }
    .catr_one_cdata{
        width: 200px;
    }
    .catr_one_bdata p:first-of-type{
        flex: 1;
    }
    .cart_one_box_shopname{
        text-align: left;
    }
    .cart_one_box_shopspeci{
        text-align: center;
    }
    .cart_one_box_shopprice{
        text-align: center;
    }
    .cart_one_box_delebut{
        display: flex;
        justify-content: center;
    }
    .cart_one_box_delebut img{
        width: 30px;
        height: 30px;
        cursor: pointer;
    }
    .cart_one_box_delebut img:hover{
        transform: scale(1.1);
    }
    .cart_one_box_stock{
        text-align: center;
    }
}