html,
body {
    height: 100%;
    overflow: hidden;
}

.main-login {
    width: 100%;
    position: absolute;
    top: 32px;
    left: 0px;
    bottom: 0px;
    background-color: #34c1e4;
}

.main-login .block,
.footer-btm {
    position: relative;
}

.main-login .block {
    height: 100%;
    min-height: 100%;
}

.login-content {
    width: 500px;
    position: absolute;
    top: 189px;
    left: 50%;
    transform: translateX(-50%);
}

.login-content-title {
    font-size: 32px;
    color: #fff;
    text-align: center;
    margin-bottom: 85px;
}

.login-item {
    width: 100%;
    padding: 38px 0 0;
    margin: 58px 0 30px 0;
    background-color: #fff;
    position: relative;
    border-radius: 4px;
}

.login-item .portrait {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    background-color: #fff;
    border: 1px solid #2b8ec4;
    overflow: hidden;
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
}

.login-item .portrait .bg {
    width: 54px;
    height: 55px;
    background: url("../image/login-logo.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.login-item .row {
    padding: 22px 0;
    margin: 0 30px;
    border-bottom: 1px solid #dddddd;
}

.login-item .row:last-child {
    border-bottom: 0;
}

.login-item .row label {
    font-size: 16px;
    display: inline-block;
    margin-bottom: 10px;
    color: #666;
}

.inp {
    width: 240px;
    outline: none;
    border: none;
    padding: 9px 0;
}

.inp::placeholder {
    color: #333;
}

.inp::-webkit-input-placeholder {
    color: #333;
}

.inp:-ms-input-placeholder {
    color: #333;
}

.inp:-moz-placeholder {
    color: #333;
}

.inp,
.login-item .row a,
.login-item .row .explain {
    font-size: 18px;
    color: #1583be;
}

.btn {
    width: 100%;
    height: 56px;
    line-height: 56px;
    text-align: center;
    font-size: 20px;
    color: #333;
    border-radius: 4px;
    cursor: pointer;
}

.btn:active {
    color: #fff;
    background: #2b8ec4
}

.footer,
.position {
    width: 100%;
    position: absolute;
    left: 0;
    bottom: 0;
}

.footer {
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
}

.position {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    bottom: 0;
}

.position.p1 {
    height: 116px;
    background: url("../image/login-opacity1.png");
    z-index: 100;
}

.position.p2 {
    height: 126px;
    background: url("../image/login-opacity2.png");
    z-index: 101;
}

.position.p3 {
    height: 133px;
    background: url("../image/login-opacity3.png");
    z-index: 102;
}

.position.p1,
.position.p2,
.position.p3 {
    background-repeat: no-repeat;
    background-size: 100% 100%;
    background-position: center;
}