.example button {
    float: left;
    background-color: #4E3E55;
    color: white;
    border: none;
    box-shadow: none;
    font-size: 17px;
    font-weight: 500;
    font-weight: 600;
    border-radius: 3px;
    padding: 15px 35px;
    margin: 26px 5px 0 5px;
    cursor: pointer; 
  }
  .example button:focus{
    outline: none; 
  }
  .example button:hover{
    background-color: #33DE23; 
  }
  .example button:active{
    background-color: #81ccee; 
  }

  .sweet-overlay{
    z-index: 2000 !important;
  }