body
{
background-image: url("bgsky2021.jpg");
}

#header { background-color: lightblue ; font-size: 20px; color: #30041c; text-align:center; border: 5px groove; border-radius:30px; margin: 10px; width:600; padding: 25px;}

ul { list-style-type:none; margin:0; padding:15; overflow:hidden; background-color: lightblue; width:auto; border: 5px groove; border-radius:25px }

ul li { float:left; }

ul li a { display:inline-block; color: #30041c; text-decoration:none; text-align:center; padding: 14px 16px }

ul li a: visited { background-color: pink; }


#workshop1 { border-radius:25px; background-color: lightblue; color:#30041c; width: 500; padding: 25px; border: 4px groove white; margin: 10px; text-align:center }

#workshop2 { border-radius:25px; float: left; background-color: lightblue; color:#30041c; width: auto; padding: 25px; border: 7px groove white; margin: 10px; text-align:left }