body{
    background: url(../images/bg_portal.jpg) no-repeat center top;
    
}

#loginsection{
    margin: 12% auto;
    width: 550px;
}

#logo{
    background: url(../images/logo.png) no-repeat;
    width: 125px;
    height: 93px;
    margin: 0 auto 20px;
}

#login{
    background: #fff;
    border: 2px solid #5cbd00;
    padding: 20px;
    text-align: center;
}

input{
    border: 1px solid #5cbd00;
    width: 100%;
    padding: 5px 10px;
    margin-bottom: 20px;
    font-size: 20px;
    font-weight: 200;
}

#submitbt{
    background: #5cbd00;
    color: #fff;
    width: auto;
    margin-bottom: 0;
    padding: 5px 20px;
}

@media only screen and (max-width: 640px) {
      #loginsection{
    margin: 12% auto;
    width: 250px;
}
}