header h1 {
    text-align: center;
    font-size: 40px;
    color: white;
}

header {
    margin: 20px;
    padding: 10px;
    background-color: rgb(166, 157, 252);
}


body {
    margin: 30px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
      Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  }

nav {
    background-color:rgb(255, 255, 255);
   margin-top: 10px;
   border: 1px solid black;
    overflow: hidden;
}

nav a {
    text-decoration: none;
    padding: 20px;
    text-align: right;
    float: left;
    color: black;
    font-size: 18px;
   
}
nav a:hover{
    background-color: rgb(252, 204, 249);
}

a:hover{
    font-weight: 800;
}
.container{
    background-color: rgb(219, 218, 218);
}
header i{
    font-size: 36px;
    align-content: center;
}
section h3{
    
    background-color: royalblue;
    padding: 10px;
    width: 200px;
    border: 2px solid black;
    border-radius: 7px;
    text-align: center;
    color: blanchedalmond;
}
section h4{
     font-family: Verdana, Geneva, Tahoma, sans-serif;
     color: royalblue;

}