html, body {
    background: #FFF;
}

.w100 {
    width: 100%;
}

.w1200 {
    width: 1200px;
    margin: auto;
}

nav {
    border-bottom: solid 3px #1d6faf;
    height: 100px;
    box-sizing: content-box;

}

.nav {
    height: 100px;
    line-height: 100px;
    display: flex;
}

.logo {
    width: 360px;
    height: 100px;
}

.logo > img {
    width: 313px;
    height: 70px;
}

.zc {
    width: 360px;
    height: 60px;
    line-height: 60px;
    padding-left: 18px;
    border-left: solid 1px #ccc;
    display: inline-block;
    margin-top: 20px;
    font-size: 24px;
}

article {
    height: 755px;
    background: #4585c2 url("http://login.saq.org.cn/image/reg_bg2.jpg") no-repeat bottom center;
    position: relative;
}

.f {
    position: absolute;
    bottom: 0;
    right: 0;
    left: 0;
    width: 1200px;
    margin: 0 auto;
    padding: 60px 0;
    height: 361px;
    background: #4585c2 url('http://login.saq.org.cn/image/reg_bg1.jpg') no-repeat bottom center;
}

/*表单*/
.form {
    width: 520px;
    height: 700px;
    position: absolute;
    right: 0;
    left: 0;
    bottom: 0;
    top: 0;
    margin: auto;
    background: #FFF;
    overflow: hidden;
}

.form > h1 {
    text-align: center;
    height: 90px;
    line-height: 90px;
    font-size: 24px;
    color: #333;
}

.layui-form-label {
    width: 120px;
}

.layui-form-label > span {
    color: red;
}

.form input {
    width: 336px;
}

.phone-code {
    width: 210px !important;
}

.phone-get-code {
    width: 120px;
    height: 38px;
    margin-right: 45px;
    font-size: 14px;
    background: #f5f5f5;
    text-align: center;
    border: #bdbdbd solid 1px;
    margin-left: 5px;
    cursor: pointer;
    line-height: 36px;
    float: right;
}

.v-code {
    position: relative;
}

.p-code:hover {
    background: #e3e3e3;
}

.v-code > img {
    position: absolute;
    left: 0;
}

.layui-form-checkbox i {
    height: 30px !important;
}

.form-ok {
    margin-top: 9px;
    display: inline-block;
    float: right;
    margin-right: 103px;
}

.form-ok > a {
    color: #3e69fb;
    font-size: 14px;
}

.reg-btn-content {
    text-align: center;
}

.reg-btn {
    width: 340px;
    background: url("http://login.saq.org.cn/image/but_bg4.jpg") no-repeat 100% 100%;
    font-size: 16px;
}

.login {
    color: #5693c3 !important;
}