cinek css

body{
height: 1120px;
width: 1500px;
}
#baner{
background-color: #45517D;
height: 60px;
width: 1500px;
text-align: right;
color: white;
font-size:120%;
}
#lewy{
background-color: #61B2EC;
height: 500px;
width: 40%;
float:left;
}
table {
    width: 100%;
}
#prawy{
background-color: #8EC9F2;
height: 500px;
width: 60%;
float:left;
}
footer{
font-size: 150%;
background-color: #45517D;
color: white;
text-align: center;
height: 60px;
width: 1500px;
clear:both;
}