body{

  background-image:url("ccc.jpg");
  background-size: cover;
}
h1
{
  text-align: center;
  color : white;
  font-size: 70px;
  font-family: sans-serif;
}
button
{
  width: 200px;
  height: 200px;
  border-radius: 8%;
  font-size: 25px;
}
.qwe{
  width:90px;
  height: 60px;
  font-size: 20px;
  margin-left: 30px;
  background-color: seagreen;
}
.wee{
  margin-left: 650px;
  background-color: lightblue;
}
.row1c1{
  margin-left: 530px;
  background-color: green;
}
.row1c2{
  margin-left: 40px;
  background-color: yellow;
}
.row2c1{
  margin-left: 530px;
  background-color: red;
}
.row2c2{
  margin-left: 40px;
  background-color: blue;
}