.user-list table {
    background: #fff;
    padding: 50px;
    border: 1px solid #000;
    
  }
  .user-list table th{
     
   font-size: 20px;
    padding-right: 50px;
    padding-bottom: 20px;
    padding-top: 20px;
    padding-left: 20px;
    
  }
  .user-list table tr td{
     
   font-size: 15px;
   padding: 10px;
    
  }
  
  .user-list tr:nth-child(odd) {
    background-color: #dddddd;
  }
.app {
    margin-top: 50px;
}
.app p .submit {
    position: absolute;
}

  .app h3 {
      margin-left: 30%;
  }