html {
        font-family: sans-serif;
        background: #ffc600;
      }
  
      .inbox {
        max-width: 400px;
        margin: 50px auto;
        background: white;
        border-radius: 5px;
        box-shadow: 10px 10px 0 rgba(0,0,0,0.1);
      }
  
      .item {
        display: flex;
        align-items: center;
        border-bottom: 1px solid #F1F1F1;
      }
  
      .item:last-child {
        border-bottom: 0;
      }
  
      input:checked + p {
        background: #F9F9F9;
        text-decoration: line-through;
      }
  
      input[type="checkbox"] {
        margin: 20px;
      }
  
      p {
        margin: 0;
        padding: 20px;
        transition: background 0.2s;
        flex: 1;
        font-family:'helvetica neue';
        font-size: 20px;
        font-weight: 200;
        border-left: 1px solid #D1E2FF;
      }