.card {
    background-color: rgb(190, 190, 190);
  }
  
  .card .card_block {
    background-color: rgb(255, 255, 255);
  
  }
  
  .card_block img {
    max-width: 100%;
  }
  
  .card_block .title {
    background-color: rgb(206, 206, 206);
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: small;
    color: rgb(51, 51, 51);
  }
  
  .card_block .text {
    background-color: rgb(168, 168, 168);
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    text-transform: lowercase;
    font-size: x-small;
  }