.size {
    width: 100%;
    height: 100%;
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

#app {
    width: 100%;
    height: 100%;
}

.login {
    width: 100%;
    height: 100%;
    background-image: url('/static/img/login-bg.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
}

.login-con {
    position: absolute;
    right: 160px;
    top: 50%;
    transform: translateY(-60%);
    width: 300px;
}

.login-header {
    font-size: 16px;
    font-weight: 300;
    text-align: center;
    padding: 30px 0;
}

.form-con {
    padding: 10px 0 0;
}

.login-tip {
    font-size: 10px;
    text-align: center;
    color: #c3c3c3;
}