.right-login {
  width: 40%;
  float: right;
  margin: 0;
}

.left-login {
  width: 60%;
  float: left;
  margin: 50px auto;
  min-height: 250px;
  height: auto;
  background-repeat: no-repeat;
  background-size: 100%;
}

@media (max-width: 768px) {
        .right-login {
          float: left;

          width: 40% !important;
    }
        .left-login {
         width: 45% !important;
         height:50% !important;
         margin-right: 5% !important;
     }
}

@media (max-width: 480px) {
        .right-login {
          width: 100% !important;
          margin-right: 1% !important;
          margin-left: 1% !important;
    }
        .left-login {
         display: none;
         width:0% !important;
     }
}