body {
    background-image: url('../images/aidsRibbon.jpg');
    background-size: 100% 100%;
    border-radius: 5px;
    background-repeat:no-repeat;
}

#loginForm {
    background-color:#f5f5f5;
}

@media only screen and (min-width : 320px) {
    #loginForm {
        width: 100%;
        margin: auto;
        padding: 2%;
    }

    .col-sm-6 {
        padding: 1%;
    }
}

/* Extra Small Devices, Phones */
@media only screen and (min-width : 480px) {
    #loginForm {
        width: 80%;
        margin: auto;
    }

    .col-sm-6 {
        padding: 1%;
    }
}

/* Small Devices, Tablets */
@media only screen and (min-width : 768px) {
    #loginForm {
        width: 70%;
        margin: auto;
        margin-top: 5%;
    }

    .col-sm-6 {
        padding: 1%;
    }
}

/* Medium Devices, Desktops */
@media only screen and (min-width : 992px) {
    #loginForm {
        width: 70%;
        margin: auto;
        margin-top: 150px;
    }
}

/* Large Devices, Wide Screens */
@media only screen and (min-width : 1200px) {
    #loginForm {
        width: 40%;
        margin: auto;
        margin-top: 150px;
    }
}