*{
    box-sizing: border-box;
    margin: 0px;
    padding: 0px;
    font-family: sans-serif;
  }
  header{
    display:flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 10%;
    background-color: rgb(2, 40, 45);
  }
  button{
    font-family: "Monteserrat", sans-serif;
    font-weight: 500;
    font-size: 16px;
    color:#e6df22;
    text-decoration: none;
    background-color: rgb(2, 40, 45);
  }
  .nav_links li{
    font-family: "Monteserrat", sans-serif;
    font-weight: 500;
    font-size: 16px;
    color:#e6df22;
    text-decoration: none;
    background-color: rgb(2, 40, 45);
  }
  .logo{
    width:11%;
    cursor:pointer;
    background-color: rgb(2, 40, 45);
  }
  .nav_links{
    list-style: none;
  }
  .nav_links li{
    display: inline-block;
    padding: 0 20px;
  }
  .nav_links li a{
    transition: all 0.3s ease 0s;
    font-family: "Monteserrat", sans-serif;
    font-weight: 500;
    font-size: 16px;
    color:#e6df22;
    text-decoration: none;
    background-color: rgb(2, 40, 45);
  }
  .nav_links li a:hover{
    color: #07c8f8;
  }
  button{
    padding:9px 25px;
    background-color: rgba(0,136,169,1);
    border:none;
    border-radius: 50px;
    cursor:pointer;
    transition:all 0.3s ease 0s;
  }
  button:hover{
    background-color: rgba(0,136,169,0.8);
  }



  /* main content css for cards */
  .main_content{
    width: 100%;
  }
  
  .container{
    width: 1170px;
    margin: auto;
    display:flex;
    flex-wrap:wrap;
    justify-content: space-around;
    /* border: 1px solid red; */
  }
  
  .container_cards{
    flex-basis: 23%;
    margin: 10px 0px;
    background: lightcyan ;
    text-align: center;
    box-shadow: 0px 0px 10px 3px lightgreen;
  }
  .container_cards h3{
    padding: 10px 0px;
  }
  .container_cards button{
    padding: 10px 15px;
    margin: 10px 0px;
  }
  .container_cards:hover{
    background: rgb(88, 237, 230);
  }
  .container_cards:hover button{
    background: white;
    color: forestgreen;
  }









  .footer_content{
    background-color: rgb(2, 40, 45);
    border:1px solid black;
    margin-top: 20px;
  }


  @media only screen and (min-width: 200px) and (max-width: 767px){
    .container{
      width: 100%;
      flex-direction: column;
    } 
    .container_cards{
      margin: 10px;
    }
  }