@media only screen and (max-width: 600px){
    /* rules defined inside here are only applied to browsers that support CSS media queries and the browser window is 639px or smaller */
    /* make bottom bar smaller on small screen devices*/
    .action-box.fixed {
        font-size: 12pt;
        padding: 2px 0;
        
    }
    
    .action-box.fixed #action-text {
        top: 0px;
        position: relative;
    }
    
    
    .action-box.fixed .btn {
       font-size: 12px;
       margin-top: 0px;
       margin-bottom: 2px;
    }
    
    
  }