body{
    background: linear-gradient(285deg,#FCEB00,#4FEE1F);
    background-size: cover;
    overflow: hidden;
    display: flex;
    min-height: 100vh;
    flex-flow: column;
    align-items: center;
    }
    h1{ 
       margin-top: 80px;
        text-align: center;
        font-size: 50px;
    }   
 
.container div {
  background: lightblue;
}
.grid-container{
display: grid;
grid-template-columns: 1fr 1fr 1fr;
gap: 30px;
text-align: center;
margin-top: 40PX;
font-size: 20PX;

}

        #quiz{
         margin-top: 60px;
        grid-column: 2;
        grid-row: 4;
        width: 200px;
        height: 200px;
     text-decoration: none;
        background: radial-gradient( circle at top left, #FCEB00  , #2ea416);
    display: inline-block;
        border-radius: 30px;
        font-size: 30px;
        border: none;
       outline: none;
        transition: 0.2s;
        }
        #quiz:hover{scale:1.15;}
        
        
        .nummer1{
text-align: center;
margin-top: 100px;
font-size: 20px;
        }
        #terug{
position: absolute;
width: 125px;
height: 75px;
top: 5%;
left: 3%;
background: radial-gradient( circle at top left, #FCEB00  , #2ea416);
border-radius: 10px;
border: none;
outline: none;
transition: 0.2s;
}
#terug:hover{scale:1.15;}