body {
   background-color: ;  /* CHANGE PAGE COLOR HERE */
   margin: 10;
background-color: #f9f9f8; 
   margin-left: ; 030%
   margin-right: ; 
   font-size: 1em ; /* default 16px */
   border radius: 3em;
 }





 <style>

body,
html {
height: 100%;
}

body {
font-family: sans-serif;
font-size: 1em;




.container {
   display: grid;
   
   width: 100%;
   height: 100%;
   }



   grid-template-areas:
"header header header"
"navbar navbar navbar"
"left main right"
"footer footer footer";










/* Merch */
#item-0 {

   background-color: #dae1f1b0; 
   grid-row-start: 1;
   grid-column-start: 1;

   grid-row-end: 9;
   grid-column-end: 9;}

}





/* Description */
#item-1 {

   background-color: #d0d0d0; 
   grid-row-start: 3;
   grid-column-start: 6;

   grid-row-end: 2;
   grid-column-end: 3;


font-family: "yink", sans-serif;
font-weight: 400;
font-style: normal;
font-size: 30px;
color: #f2f2f2;
padding: 30px 10px;
margin: 30px;
         color: rgb(255, 255, 255);

}






/* ERROR this isn't anything*/
#item-2 {
   background-color: #2f28f7; 
   grid-row-start: 1;
   grid-column-start: 1;

   grid-row-end: 1;
   grid-column-end: 1;
   
}





/* Nav Bar */
#item-3 {

   background-color: #5b8cffb0; 
   grid-row-start: 3;
   grid-column-start: 7;

   grid-row-end:4;
   grid-column-end: 2;
   
   .topnav a {
      color: #f2f2f2;
      /* text-align: center; */
      font-family: "yink", sans-serif;
      text-decoration: none;
      font-size: 30px;
      margin-left: 130px;
    }
    
    .topnav a:link,
    .topnav a.visited {
      /* background-color: #04aa6d; */
      color: rgb(255, 255, 255);
    }
    
    .topnav a:hover,
    .topnav a.active {
      background-color: #ffffff;
      color: #5b8cffb0;
    }
}




/* Merch 1 */
#item-4 {

   background-color: #abaaaa; 
   grid-row-start: 6;
   grid-column-start: 2;

   grid-row-end: 4;
   grid-column-end: 1;
   
}




/* Merch 2 */
#item-5 {

   background-color: #abaaaa; 
   grid-row-start: 6;
   grid-column-start: 5;

   grid-row-end: 4;
   grid-column-end: 4;
   
}



/* Merch 3 */
#item-6 {

   background-color: #abaaaa; 
   grid-row-start: 6;
   grid-column-start: 8;

   grid-row-end:4;
   grid-column-end: 7;
   



}
}