* {
    margin: 0;
    padding: 0;
    list-style: none;
}

body {
    -moz-user-select: none; /*火狐*/
    -webkit-user-select: none; /*webkit浏览器*/
    -ms-user-select: none; /*IE10*/
    user-select: none;
}

.box {
    width: 100%;
    height: 2220px;
    padding: 0;
}

.top {
    background-color: white;
    width: 100%;
    position: fixed;
    height: 70px;
}

hr {
    color: #f3f3f3;
}

.top .back {
    width: 58px;
    height: 18px;
    position: absolute;
    top: 30px;
    left: 10px;
    background: url("https://fycoder.oss-cn-hangzhou.aliyuncs.com/web/xiyan/back.png");
    background-size: 100%;
}

.back a {
    display: inline-block;
    width: 29px;
    height: 18px;
    float: left;
}

.top .center {
    width: 150px;
    height: 35px;
    margin: 20px auto;
    text-align: center;
    opacity: 0;
}

.top .center p:first-child {
    font-size: 20px;
    line-height: 20px;
    color: #000;
}

.top .center p:last-child {
    font-size: 15px;
    line-height: 20px;
    color: #787878;
}

.top .center img {
    width: 100%;
    height: auto;
}

.top .tool {
    background: url("https://fycoder.oss-cn-hangzhou.aliyuncs.com/web/xiyan/tool.png") no-repeat;
    background-size: 100%;
    width: 75px;
    height: 35px;
    position: absolute;
    top: 25px;
    right: 20px;
}

.top .tool a {
    display: inline-block;
    width: 35px;
    height: 35px;
    float: left;
}

.middle .p1 {
    text-align: center;
    font-size: 14px;
}

.middle .p1 p:first-child {
    margin-top: 50px;
    color: #d5b870;
}

.middle .p1 p:nth-child(2) {
    font-size: 18px;
    margin-top: 10px;
    font-weight: bold;
}

.middle .p1 p:nth-child(3) {
    margin-top: 5px;
}

.middle .p1 p:nth-child(4) {
    margin-top: 10px;
}

.middle .p1 p:nth-child(5) {
    margin-top: 5px;
}

.middle .p1 p:nth-child(6) {
    margin-top: 30px;
}

.middle .p1 p:nth-child(7) {
    margin-top: 5px;
    margin-bottom: 20px;
}

.middle .choice {
    border-top: 2px solid #f3f3f3;
    border-bottom: 2px solid #f3f3f3;
    width: 100%;
    height: 20px;
    padding: 10px 0;
}

.middle .choice:nth-child(3) {
    border-bottom: none;
}

.middle .choice .left {
    float: left;
    color: black;
    margin-left: 20px;
}

.middle .choice .right {
    float: right;
    color: #7c7c7c;
    margin-right: 20px;
}

.middle .choice a {
    width: 100%;
    height: 100%;
    display: inline-block;
}
.p2{
    margin-left: 20px;
    margin-right: 20px;
}
.p2 h2{
    font-weight: normal;
    font-size: 16px;
    margin-top: 30px;
    margin-bottom: 20px;
}
.p2 p{
    font-size: 14px;
    line-height: 30px;
}
.p2 span{
    color: #898989;
}
.img {
    width: 100%;
    height: auto;
}

#add {
    width: 100%;
    height: 500px;
    position: fixed;
    bottom: 0;
    z-index: 3;
    background-color: #fff;
    padding-top: 20px;
    box-sizing: border-box;
    display: none;
}

#add #choose #delete {
    position: absolute;
    right: 10px;
    top: 10px;
}

#add #choose #already #photo {
    margin: 0 10px;
    width: 30%;
    height: 150px;
    float: left;
}

#add #choose #already #text {
    width: 100%;
    height: 160px;
}

#add #choose #already #text #p1 {
    /*margin-top: 20px;*/
    font-size: 20px;
    line-height: 30px;
}

#add #choose #already #text #p2 {
    font-size: 15px;
    line-height: 40px;
}

#add #choose #already #text .p3 {
    color: #787878;
    font-size: 12px;
    line-height: 18px;
}

#add #choose #already #text #s1 {
    line-height: 40px;
}

#add #choose #already #text #s2 {
    line-height: 40px;
    color: #787878;
}

#add #choose #already #text #s3 {
    line-height: 40px;
    color: #787878;
}


#add #choose #choose_color {
    width: 100%;
    height: 134px;
}

#add #choose #choose_color span {
    float: left;
    margin: 15px 0 0 15px;
}

#add #choose #choose_color ul {
    margin-left: 15%;
}

#add #choose #choose_color ul li {
    float: left;
    width: 40%;
    height: 40px;
    border: 1px solid #d7d7d7;
    line-height: 40px;
    text-align: center;
    margin: 10px;
    box-sizing: border-box;
}

#add #choose #choose_size {
    width: 100%;
    height: 67px;
}

#add #choose #choose_size span {
    float: left;
    margin: 15px 0 0 15px;
}

#add #choose #choose_size ul {
    margin-left: 15%;
}

#add #choose #choose_size ul li {
    float: left;
    width: 17%;
    height: 40px;
    border: 1px solid #d7d7d7;
    line-height: 40px;
    text-align: center;
    margin: 10px;
    box-sizing: border-box;

}

#add #choose #choose_number {
    width: 100%;
    height: 67px;
}

#add #choose #choose_number span {
    float: left;
    margin: 15px 0 0 15px;
}

#add #choose #choose_number ul {
    margin-left: 15%;
}

#add #choose #choose_number ul li {
    float: left;
    width: 40px;
    height: 40px;
    border: 1px solid #d7d7d7;
    line-height: 40px;
    text-align: center;
    margin-top: 10px;
}

#add #choose #choose_number ul li:first-child {
    margin-left: 10px;
}

#add #footer2_queren {
    width: 100%;
    height: 50px;
    background-color: #000;
    color: white;
    text-align: center;
    line-height: 50px;
}

.bottom {
    height: 50px;
    width: 100%;
    position: fixed;
    bottom: 0;
    left: 0;
}

.bottom ul li {
    box-sizing: border-box;
    border-top: 2px solid #f0f0f0;
    float: left;
    position: relative;
    background-color: #fff;
}

.bottom ul li:first-child {
    width: 17%;
    height: 50px;
    border-right: 2px solid #f0f0f0;
}

.bottom ul li:nth-child(2) {
    width: 17%;
    height: 50px;
    border-right: 2px solid #f0f0f0;
    box-sizing: border-box;
}

.bottom ul li:nth-child(3) {
    width: 33%;
    height: 100%;
    border-left: 1px #f0f0f0;
    color: black;
    box-sizing: border-box;
    line-height: 50px;
    text-align: center;
}

.bottom ul li:last-child {
    width: 33%;
    height: 100%;
    background-color: black;
    color: white;
    box-sizing: border-box;
    line-height: 50px;
    text-align: center;
}

.bottom ul #sell\ out {
    width: 66%;
    background-color: #787878;
    color: #ffffff;
}

.bottom ul li img {
    position: absolute;
    width: 20px;
    height: 20px;
    left: 50%;
    top: 15px;
    margin-left: -10px;
}

.bottom ul li a {
    display: inline-block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: black;
}

#add_in_car {
    color: white;
}