#contact-us-form {
    width:600px;
}
#contact-us-form .left {  
    width:300px;
    float:left;
}
#contact-us-form .right {  
    width:300px;
    float:right;
}
#contact-us-form ul{
     list-style-type:none;
     margin: 0px 0px 8px 0px;
}