.shadow_msgbox {
    -webkit-border-radius: 0% 0% 100% 100% / 0% 0% 8px 8px;
    -webkit-box-shadow: rgba(0, 0, 0,.30) 0 2px 3px;
    }
    .container_msgbox {
      margin: 0 auto;
      margin-top: 5px;
      padding: 10px;
      color: white;
      background:#eb2405;
      border: 1px solid #ccc;
      box-shadow: 1px 1px 2px #fff inset,
                  -1px -1px 2px #fff inset;
      border-radius: 3px/6px;         
        
        
    }