body {
    min-width: 0;
}

.register-notice2 {
    text-align: center;
    margin-bottom: 32px;
    font-size: 15px;
    line-height: 22.5px;
}

.param-item {
    height: 30px;
    font-size: 16px;
    text-align: center;
    margin-bottom: 30px;
}
.label {
    font-size: 16px;
    color: #292929;
    line-height: 24px;
    width: 80px;
    display: inline-block;
    text-align: right;
}
.input {
    margin-left: 10px;
    width: 180px;
    height: 30px;
}
.btn-div {
    text-align: center;
}
.btn {
    width: 160px;
    height: 36px;
    background: #ee1b22;
    color: #fff;
    text-align: center;
    border: none;
    margin-top: 16px;
    font-size: 16px;
    line-height: 36px;
}
.margin-left-50 {
    margin-left: 50px;
}