.sellingBook {
    width: 100%;
    background-color: #fff;
    padding-bottom: 120px;
}
.guide {
    width: 100%;
    height: 33px;
    line-height: 33px;
    background-color: #FFF1E4;
    padding: 0 15px;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
}
.guide .leftBox {
    font-size: 13px;
    color: #FF7701;
}
.guide .leftBox img{
    width: 12px;
    height: 14px;
    margin-right: 10px;
    vertical-align: middle;
}
.guide .rightBox{
    width: 8px;
    height: 13px;
    margin-top: 10px;
}
.centerImg {
    width: 90%;
   
    text-align: center;
    padding: 40px 0 60px;
    margin: 0 auto;
    box-sizing: border-box;
}
.centerImg img {
    width: 343px;
    height: 308px;
}
.botBox {
    width: 100%;
    text-align: center;
    position: relative;
}
.botBox .sao{
    width: 190px;
    height: 44px;
    line-height: 44px;
    
    font-size: 17px;
    text-align: center;
    color: #FFFFFF;
    background: linear-gradient(-90deg, #2A78FF, #29ACFF);
    box-shadow: 5px 6px 20px 0px rgba(49, 98, 249, 0.5);
    border-radius: 22px;
    margin: 0 auto;
     
}
.botBox .sao img {
    width: 21px;
    height: 19px;
    margin-top: -3px;
    margin-right: 7px;
    vertical-align: middle;
}
.botBox  .gear {
    margin: 16px 0 27px;
    text-align: center;
    font-size: 17px;
    color: #2A78FF;
}
.botBox p {
    font-size: 12px;
    color: #333333;
    text-align: center;
}
.botBox p img {
    width: 11px;
    height: 11px;
    margin-right: 5px;
}
.botBox .shop {
    width: 68px;
    height: 25px;
    background-color: #FF7701;
    color: #FFFFFF;
    font-size: 12px;
    text-align: center;
    line-height: 25px;
    border-radius: 12px 0 0 12px;
    position: absolute;
    right: 0;
    top: 10px;
}
.dialog {
    display: none;
    width: 100%;
    height: 100%;
    background-color:rgba(0,0,0,0.5);
    position: fixed;
    z-index: 99;
    left: 0;
    top: 0;
}
.dialog .main {
    width: 90%;
    padding: 16px 20px;
    box-sizing: border-box;
    background-color: #fff;
    border-radius: 5px;
    margin: 50% auto;
    position: relative;
}
.dialog .main .title {
    font-size: 17px;
    color: #000000;
    text-align: center;
    font-weight: bold;
}
.dialog .main p {
    font-size: 15px;
    color: #444444;
    text-align: center;
    margin: 17px 0 8px;
}
.dialog .main .ma {
    width: 73px;
    height: 58px;
    margin:  0 auto;
}
.dialog .main .ma img {
    width: 100%;
    height: 100%;
}
.dialog .main .input {
    width: 80%;
    height: 38px;
    margin:  10px auto 13px;
}
.dialog .main .input input {
    width: 100%;
    height: 100%;
    display: block;
    border: 1px solid #CDCDCD;
    padding-left: 10px;
    box-sizing: border-box;
}
.dialog .main .sure {
    width: 141px;
    height: 44px;
    line-height: 44px;
    background: linear-gradient(-90deg, #2A78FF, #29ACFF);
    box-shadow: 5px 6px 20px 0px rgba(49, 98, 249, 0.5);
    border-radius: 22px;
    margin: 0 auto;
    font-size: 17px;
    color: #FFFFFF;
    text-align: center;
}
.dialog .main .close {
    position: absolute;
    right: 20px;
    top: 16px;
    width: 12px;
    height: 12px;
}
.dialog .main .close img {
    width: 12px;
    height: 12px;
    display: block;
}