Variables - Simple CSS

gistfile1.css

#main {
  width: 200px;
  height: 200px;
  background: #e1e1e1;
}

.textarea{
    background: #2789b1;
    width:150px;
    height:80px;
    margin:0px auto;
}

h1{
    color:#e1e1e1;
    text-align:center;
}
p{
    color:#e1e1e1;
    text-align:center;
}
a{
    margin: 10px 0px;
    display: block;
    text-align: center;
    color:#2789b1;  
}