body {
    min-height: 14.99rem;
    background-size: 100% 100%;
    position: relative;
}
* {box-sizing:border-box;font-family: "PingFang SC,Microsoft YaHei,SourceHanSansCN-Normal,HiraginoSansGB,HiraginoSans-W3,Helvetica Neue,Helvetica,STHeiTi,sans-serif"}
.form {
    width: 6.73rem;
    position: absolute;
    top: 9.92rem;
    left: 50%;
    transform: translate(-50%,0);
}
.input,.paw {
    width: 100%;
    height: 1.16rem;
    padding: .38rem .25rem;
    border-radius: .1rem;
    background: #fff;
    box-shadow: 0 0 0.7rem rgba(51,135,226,.35);
    margin-bottom: .22rem;
}
.paw {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
input {
    width: 50%;
    height: .4rem;
    border: 0;
    outline: 0;
    line-height: .4rem;
}
.check {
    border: none;
    width: 1.92rem;
    height: .69rem;
    line-height: .69rem;
    text-align: center;
    border-radius: .35rem;
    font-size: .33rem;
    background: transparent;
    color: #007DFC;
}
.bottom {
    font-size: .24rem;
    color: #fff;
    position: absolute;
    bottom: .3rem;
    left: 50%;
    transform: translate(-50%,0);
}
input::-webkit-input-placeholder{
    color: #A1A3AD;
    font-size: .33rem;
}
input::-moz-placeholder{   /* Mozilla Firefox 19+ */
    color: #A1A3AD;
    font-size: .33rem;
}
input:-moz-placeholder{    /* Mozilla Firefox 4 to 18 */
    color: #A1A3AD;
    font-size: .33rem;
}
input::-ms-input-placeholder{  /* Internet Explorer 10-11 */ 
    color: #A1A3AD;
    font-size: .33rem;
}
.alert-info {
    position: fixed;
    top: 3.48rem;
    right: 0;
    left: 0;
    bottom: 0;
    text-align: center;
    z-index: 2;
    display: none;
}
.alert-info p {
    display: inline-block;
    height: .76rem;
    color: #fff;
    font-size: .28rem;
    line-height: .76rem;
    padding: 0 .2rem;
    background: rgba(0, 0, 0,.9);
    border-radius: 5px;
}
.button {
    width: 5.01rem;
    height: 1.22rem;
    background-image: url("../img/btn.png?v=1.0.2");
    background-size: 100% 100%;
    border-radius: .11rem;
    border: none;
    color: #DC0000;
    font-size: .2rem;
    margin: auto;
    margin-top: .38rem;
    margin-bottom: .44rem;
}