* {
border: 0;
margin: 0;
padding: 0;
font-family: Helvetica, sans-serif;
}


#container
{
  width: 960px;
  margin: 0 auto;
}

p{
  height: 100px;
  width: 200px;
  background-color: red;
  margin: 5px;
  float: left;
}
#clear{
  clear: both;
}