#contactform label.error, #commentForm input.submit {
    color: red;
    margin-left: 125px;
    width: 280px;
}
h1 {
    margin-top: 30px;
    font-size: 300%;
    text-align: center;
}
#content {
    width: 450px ;
    margin-left: auto ;
    margin-right: auto ;
}
.warning {
    color: red;
    text-align: center;
}
.intro {
    text-align: center;
}
#send {
    text-align: right;
}