.payBox{
    width: 660px;
    margin: auto;
    padding: 20px;
    position: relative;
}
.payBox .payBoxItem{
    margin-bottom: 30px;
    position: relative;
}
.payBox .payBoxItem .label{
    display: inline-block;
    width: 250px;
    text-align: right;
    margin-right: 5px;
}
.payBox .payBoxItem>input{
    width: 300px;
    height: 30px;
    border-radius: 5px;
    padding: 5px 5px;
    border: 1px solid #c8c8c8;
    font-size: 16px;
}
.payBox .payBoxItem>input:focus {
  outline: none;
  box-shadow: none;
}
.payBox .payBoxItem small{
    position: absolute;
    left: 260px;
    bottom: -20px;
    color: red;
    visibility:hidden
}
.payBox .payBoxItem.error small{
    visibility: visible;
}
.loading-container{
    text-align: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1000;
}
.loader {
    border: 8px solid #3498db;
    border-top: 8px solid #f0f0f0;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 2s linear infinite;
}
.aliPay{
    width: 100%;
    height: 55px;
    background-color: #4A90E2;
    border-radius: 4px;
    color: #ffffff;
    font-size: 20px;
    text-align: center;
    line-height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.aliPay img{
    height: 30px;
}
.codeShadow{
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1000;
}
.codeBox{
    width: 200px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.code{
    width: 100%;
}
.logo2{
    width: 100%;
    margin-bottom: 15px;
}
.close{
    position: absolute;
    top: 20px;
    right: 20px;
    width: 20px;
    height: 20px;
    cursor: pointer;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}