* {
    box-sizing: border-box;
  }
  
  /* Add a gray background color with some padding */
  body {
    box-sizing: border-box;
    font-family: Arial;
    margin: 0;
    background:rgb(141, 139, 161);
  }
  
  /* Header/Blog Title */
  .header {
    padding: 2px;
    font-size: 40px;
    text-align: center;
    background-color: #040630;
    color: gold;
  }
  
  /* Create two unequal columns that floats next to each other */
  /* Left column */
  .leftcolumn {   
    float: left;
    width: 70%;
    margin-left: 15%;
    
  }
  
  /* Right column */
  
  /* Fake image */
  .fakeimg {
    background-color: #aaa;
    width: 100%;
    height: 500px;
    padding: 10px;
  }
  .fakeimg img{
    height: 100%;
    width: 100%;
  }
  /* Add a card effect for articles */
  .card {
    text-align: center;
    background-color: #040630;
    color: goldenrod;
    padding: 20px;
    margin-top: 50px;
  }
  
  /* Clear floats after the columns */
  .row:after {
    content: "";
    display: table;
    clear: both;
  }
  
  #btn {
    background-color: #22246b;
    border: none;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 12px;
  }
  
  
  
  /* Responsive layout - when the screen is less than 800px wide, make the two columns stack on top of each other instead of next to each other */
 
  @media only screen and (max-width: 700px) {
    .responsive {
      width: 49.99999%;
      margin: 3px 3px;
      
    }
  }
  
  @media only screen and (max-width: 500px) {
    .responsive {
      width: 100%;
      
    }
  }
  
  .clearfix:after {
    content: "";
    display: table;
    clear: both;
  }