.input, select {
    width: 100%;
    padding: 12px 20px;
    margin: 8px 0;
    display: inline-block;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
  }
  
  input[type=submit] {
    width: 20%;
    background-color: #f18181;
    color: white;
    padding: 14px;
    margin: 8px 0;
    border: none;
    border-radius: 4px;
    cursor: pointer;
  }
  
  input[type=submit]:hover {
    background-color: #f16161;
  }
  
  #form-block {
    border-radius: 5px;
    background-color: #f2f2f2;
    padding: 20px;
      width: 80%;
      margin: 0 auto;
  
  }
  #form-block #form-block-half{
      width: 45%;
      float: left;
      padding: 20px;
  }
  #button-block{
      width: 95%;
      padding: 20px;
      text-align: right;
  }