.login {
    position: relative;
    width: 100%;
    height: 100%;
    background-color:#f5f5f5;
}
.logo {
    line-height: 60px;
    height: 30px;
    width: 65px;
    background: url(images/logo.png) center center no-repeat;
    background-size: contain;
    margin: 0;
    display: block;
}
.login-wrap {
    position:absolute;
    top: -260px;
    left:0;
    right: 0;
    bottom: 0;
    margin: auto;
    width: 392px;
    height: 302px;
    padding: 20px 26px;
    background-color: #fff;
    border-top:2px solid #4285f4;
    border-radius: 3px;
    -webkit-box-shadow: 0px 1px 2px rgba(0, 0, 0, .4);
            box-shadow: 0px 1px 2px rgba(0, 0, 0, .4);
}
.title {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    font-size: 20px;
    padding:20px 0;
}

html, body {
    width: 100%;
    height: 100%;
}