.warning-box{

 position: relative;
    width:auto;
    padding: 15px 25px;
    border: 1px solid black;
    margin-top: 10px;
    margin-bottom: 10px;
    border-radius: 5px;
     color: #fff;
   
    border-color: #2e6da4;
    background: #FFA500 ; /* fallback for old browsers */
  background: -webkit-linear-gradient(to left, #FFA500     ,#FF4500  ); /* Chrome 10-25, Safari 5.1-6 */
  background: linear-gradient(to left, #FFA500     , #FF4500   ); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */



}