html {
    font-family: sans-serif;
  }
  
  body {
    margin: 0 auto;
    max-width: 1900px;
  }
  
  header, footer {
    background-color: blue;
    color: white;
    padding: 0 10px;
  }
  
  .add, .view {
    padding: 30px;
    width:100%;
  }
  
  .add {
    background: #ebe6e6; 
  }

  section {
    padding: 10px;
    background: #3182d4;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }
  
  h1 {
    margin: 0;
  }
  
  ol {
    list-style-type: circle;
  }
  
  div {
    margin-bottom: 10px;
  }