ec-react/src/pages/cart/index.css

.am-checkbox.am-checkbox-checked .am-checkbox-inner {
    border-color: #f44;
    background: #f44;
}

.selected {
    width: 50%;
    min-width: 100px;
    position: absolute;
    bottom: 0;
}

.selected_button {
    width: 30px;
    height: 30px;
    background-color: #fff;
    border: 1px solid #ebedf0;
}

.selected_button:active {
    background-color: #e8e8e8;
}

.selected_button-disabled {
    background-color: #f8f8f8;
}

.selected_input {
    width: 33px;
    height: 30px;
    border: 1px solid #ebedf0;
    border-radius: 0;
    color: black;
    font-size: 14px;
    text-align: center;
}

.cart-list {
    width: 100%;
    background-color: #fff;
    padding: 10px 0;
    display: flex;
    justify-content: space-around;
}

.cart-list-checkbox {
    width: 10%;
    display: flex;
    align-items: center;
}

.cart-list-image {
    width: 25%;
}

.cart-list-image img {
    width: 80%;
    margin-left: 10%;
}

.cart-list-intro {
    width: 35%;
    position: relative;
}

.cart-list-intro :first-child {
     color: black;
 }

.cart-list-intro :nth-child(2) {
    font-size: 12px;
}

.cart-list-intro :last-child {
    color: #f44;
    position: absolute;
    bottom:0;
}

.cart-list-count {
    width: 30%;
    position: relative;
}

.footer{
    position: fixed;
    bottom: 50px;
    width: 100%;
}

.jiesuan {
    height: 45px;
    display: flex;
    font-size: 14px;
    align-items: center;
    background-color: #fff;
}

.jiesuan-disabled {
    opacity: 0.5;
}

.jiesuan-checkbox_label {
    color: #323233;
    margin-left: 10px;
    vertical-align: middle;
    line-height: 20px;
}

.jiesuan-total {
    flex: 1;
    font-weight: 500;
    text-align: right;
    color: #323233;
    padding-right: 12px;
}

.jiesuan-total_price {
    color: #f44;
    font-size: 18px;
}

.jiesuan-button {
    width: 110px;
    height: 100%;
    color: #fff;
    background-color: #f44;
    border: 1px solid #f44;
    font-size: 16px;
    text-align: center;
}