*{
    padding: 0%;
    margin: 0%;
    box-sizing: border-box;
}

body{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 1000px;
}
.container{
    background-color: black;
    height: 700px;
    width: 900px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 2fr;
    grid-template-rows: 2fr 1fr 1fr;
    color: aliceblue;
    gap: 10px;
    padding: 10px;
}

.box{
    font-size: 40px;
   
}

.first{
    grid-row: 1/4;
}
.second{
    grid-column: 2/4;
}

.sixth{
    grid-row: 2/4;
    grid-column: 4/5;
}
.first,.second,.sixth{
    background-color: green;
}
.third,.fourth,.eighth{
    background-color: red;
}
.seventh,.fifth{
    background-color: rgb(197, 219, 3);
}

h1{
   background-color: rgb(11, 86, 86);
   position: absolute;
   top: 50px;
   font-size: 60px;
   border: solid 10px;
}