body {
 background-image: url("https://rotten-valentine.neocities.org/images/castlebackground.jpg");
}

 #menu {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

 #menu2 {
  float: left;
  display: block;
  color: black;
  text-align: center;
  padding: 16px;
  text-decoration: none;
}

a:link {
  color: grey;
  background-color: transparent;
  text-decoration: none;
}
a:visited {
  color: grey;
  background-color: transparent;
  text-decoration: none;
}

.main{
  max-width:1200px;
  height:auto;
  background:pink;
  margin:0 auto;
  border:solid 3px red;
  display:grid;
  grid-gap:5px;
  grid-template-columns:250px 700px 250px;
}

header {
  grid-row:1/2;
  grid-column:1/4;
}
   
nav {
  grid-row:2/3;
  grid-column:1/4;
}

left1 {
  grid-row:3/4;
  grid-column:1/2;
  height:max-content;
  overflow:auto;
  padding-left:16px;
}
  
middle1 {
  grid-row:3/4;
  grid-column:2/3;
  height:max-content;
  overflow:auto;
  color:red;
}

right1 {
  grid-row:3/4;
  grid-column:3/4;
  height:max-content;
  overflow:auto;
  padding-right:16px;
}

footer {
  grid-row:4/5;
  grid-column:1/4;
}

.collectiontabs {
  display:flex;
  flex-wrap:wrap;
  max-width:600px;
  margin:50px auto;
  padding:25px;
}

.collectiontabs input [type="radio"] {
  display:none;
}

.collectiontab label {
  padding:25px;
  background:grey;
  font-weight:bold;
}

.collectiontab .tab {
  width:1005;
  padding:20px;
  background:white;
}