main{
    margin: 0 auto;
}

body{
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    margin: 0px ;
}
h1{
   text-align: center;
   font-family: Verdana, Geneva, Tahoma, sans-serif;
}
h2{
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}
main{
    margin-left: 10px;
    background-color: rgb(255, 239, 233);
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}
.class attributes{
    background-color: azure;
}
.class card content{
    background-color: azure;
}
.two columns {
    display: grid;
    gap: 30px;
    grid-template-columns: 1fr 1fr;
}

/* Clear floats after the columns */
.row:after {
  content: "";
  display: table;
  clear: both;
}
.navbar ul{
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    list-style-type: none;
    background-color: antiquewhite;
    padding: 0px;
    margin: 0px;  
    overflow:hidden;
}
.navbar a{
    color: black;
    text-decoration: none;
    padding: 15px;
    display:block;
    text-align: center;
}
.navbar a:hover{
   background-color: rgb(228, 210, 186); 
}
.navbar li{
    float:left
}