.howtohelp {
    margin-top:0px;
    width:100%;
    background: 
        linear-gradient(
          rgba(0,0,50, 0.45), 
          rgba(0,0,50, 0.45)
        ),
        url("../images/bg1.jpg");
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    
}
.howtohelp #mainheader {
    font-size:42px;
    text-transform:uppercase;
    position:relative;
    color:white;
}
.mailing-container {
    max-width: 80%;
    height:auto;
    -webkit-border-radius: 8;
    -moz-border-radius: 8;
    border-radius: 8px;
    margin: 0 auto;
}
.petitions-container {
    max-width:80%;
    height:auto;
    -webkit-border-radius: 8;
    -moz-border-radius: 8;
    border-radius: 8px;
    margin: 0 auto;
}