* { box-sizing: border-box; } body {margin: 0;}#iuc7{background-color:rgb(0, 37, 77);background-repeat:no-repeat;background-size:cover;background-position:center center;height:auto;}#iopm{background-repeat:no-repeat;background-position:center;background-size:cover;height:auto;background-color:rgb(0, 37, 77);}