div{background-color:blue;
}
.c1{background-color:red;
height:50px;
width:100%;
color:darkmagenta 20px;
text-align:center;
float:left;
}
.c2{background-color:yellow;
height:400px;
width:25%;
float:left;
}
.c3{background-color:lightblue;
height:400px;
width:75%;
float:left;
}
.c4{background-color:pink;
height:100px;
width:50%;
float:left;
}
p a{color:green;
text-align:center;
}
.c5{background-color:lightgreen;
height:400px;
width:50%;
float:right;
}

h2{background-color:lightslategray;
width:100%;
height:50px;
text-align:center;
font-size:25px;
font-style:italic;
}

p ol{font-style:italic 25px;
}