body{
    background: #f6ebc4;
}

#content,
.container{
    height: 100%;
}

.login-box{
    position: absolute;
    left: 50%;
    top: 50%;
    width: 80%;
    max-width: 880px;
    text-align: center;
    -webkit-transform: translate(-50%, -50%);
       -moz-transform: translate(-50%, -50%);
         -o-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%);
}

.login-box .action{
    position: relative;
}

.login-box label{
    display: block;
    font-size: 37px;
    margin: 4px 0;
    color: #619996;
    text-transform: uppercase;
    width: 100%;
}

.login-box input{
    padding: 0 20px;
    display: block;
    height: 60px;
    background: #fff;
    border: solid 1px #fff;
    width: 100%;
    font-size: 20px;
    margin-bottom: 15px;
    box-sizing: border-box;
    text-align: center;
}

.login-box .custom-logo-link{
    margin-bottom: 130px;
    max-width: 80%;
}

.login-box .btn,
.login-box .btn:active,
.login-box .btn:visited,
.login-box .btn:focus{
    margin-top: 29px;
    min-width: unset;
}

.login-box .tip{
    font-size: 20px;
}

/* Responsive ----------------------------------------------------------*/

@media(max-width: 1600px), (max-height: 1200px){
    .login-box{
        max-width: 70%;
    }
    .login-box .custom-logo-link{
        margin-bottom: 100px;
    }
    .login-box input{
        height: 55px;
    }
    .login-box label,
    .login-box .btn,
    .login-box .btn:active,
    .login-box .btn:visited,
    .login-box .btn:focus{
        font-size: 35px;
    }
}
@media(max-width: 1400px), (max-height: 1100px){
    .login-box .custom-logo-link{
        margin-bottom: 80px;
    }
}
@media(max-width: 1200px), (max-height: 1000px){
    .login-box .custom-logo-link{
        margin-bottom: 60px;
    }
    .login-box input{
        height: 50px;
    }
    .login-box label,
    .login-box .btn,
    .login-box .btn:active,
    .login-box .btn:visited,
    .login-box .btn:focus{
        font-size: 33px;
    }
}

@media(max-height: 900px){
    .login-box .custom-logo-link{
        margin-bottom: 50px;
    }
}


@media(max-height: 550px){
    .login-box{
        display: block;
        margin: 30px auto 40px;
        position: static;
        -webkit-transform: none;
           -moz-transform: none;
             -o-transform: none;
                transform: none;
    }
    #content{
        height: auto !important;
        ;
    }
}

@media(max-width: 850px){
    .login-box .custom-logo-link{
        display: none;
    }
}

@media(max-width: 768px), (max-height: 900px){
    .login-box label,
    .login-box .btn,
    .login-box .btn:active,
    .login-box .btn:visited,
    .login-box .btn:focus{
        font-size: 31px;
    }
    .login-box input{
        height: 45px;
    }
    .login-box .btn{
        margin-top: 20px;
    }
}


@media(max-width: 500px), (max-height: 600px){
    .login-box label,
    .login-box .btn,
    .login-box .btn:active,
    .login-box .btn:visited,
    .login-box .btn:focus{
        font-size: 27px;
    }
    .login-box{
        width: 250px;
    }
    .login-box input{
        display: block;
        margin-bottom: 10px;
    }
    .login-box .btn{
        margin-top: 10px;
        width: 100%;
    }
}


@media(max-width: 400px), (max-height: 400px){
    .login-box label,
    .login-box .btn,
    .login-box .btn:active,
    .login-box .btn:visited,
    .login-box .btn:focus{
        font-size: 24px;
    }
    .login-box input{
        margin-bottom: 5px;
    }
}