@media (max-width: 528px) {
    .bg-login {
        height: 100vh;
        margin: 0;
        padding: 0;
        /* background: url(../images/bkg2_1_1.gif) no-repeat center center fixed;  */
        background-color: #00aff0 !important;
        -webkit-background-size: cover;
        -moz-background-size: cover;
        -o-background-size: cover;
        background-size: cover;
    }
}



@media (min-width: 529px) { 

    .bg-login {
        height: 100vh;
        margin: 0;
        padding: 0;
        background: url(../images/bg/login.jpg) no-repeat center center fixed; 
        -webkit-background-size: cover;
        -moz-background-size: cover;
        -o-background-size: cover;
        background-size: cover;
    }

 }