body {
background-color: black;
color: white;
}

.parent {
display: grid;
grid-template-columns: repeat(2, 1fr);
grid-template-rows: repeat(3, 1fr);
grid-column-gap: 15px;
grid-row-gap: 0px;
width: 850px;
margin: auto;
}

.header { 
  border-width: 1px;
  border-style: solid;
  border-color: white;
  grid-area: 1 / 1 / 2 / 3;
  height: 120px;
  width: 800px;
  }
.seris { 
  border-width: 1px;
  border-style: solid;
  border-color: white;
  grid-area: 2 / 1 / 3 / 2;
  height: 45px;
  width: 350px;
  }
.WIP1 { 
  border-width: 1px;
  border-style: solid;
  border-color: white;
  grid-area: 2 / 2 / 3 / 3;
  height: 45px;
  width: 350px;
  }
.WIP2 { 
  border-width: 1px;
  border-style: solid;
  border-color: white;
  grid-area: 3 / 1 / 4 / 2;
  height: 45px;
  width: 350px;
  }
.WIP3 { 
  border-width: 1px;
  border-style: solid;
  border-color: white;
  grid-area: 3 / 2 / 4 / 3;
  height: 45px;
  width: 350px;
  }