html,
body {
    width: 100%;
    height: 100%;
    background: white;
    padding: 0;
    margin: 0;
    min-width: 1200px;
}
* {
    background: white;
    font-family: Roboto, Arial, sans-serif;   
}
p {
    line-height: 140%;
}
#nav-holder {
    background: #333333;
    color: white;
    height: 94px;
}
#nav {
    position: relative;
    background: #333333;
    color: white;
    height: 94px;
    vertical-align: middle;
    margin-left: 5%;
}
#nav img {   
    position: relative;
    top: 17px;         
    height: 64px;
    background: none;
}
#nav a.img {
    background: none;
    text-decoration: none;
}
#nav ul {
    position: absolute;
    top: 25px;
    left: 150px;
    padding: 0;
    margin: 0;            
    width: 50%;
    background: none;
    list-style: none;
    min-width: 700px;
}
#nav ul.r {
    position: absolute;
    top: 25px;
    left: 75%;
    padding: 0;
    margin: 0;            
    width: 20%;
    background: none;
    list-style: none;
    min-width: 300px;
}
#nav li {
    float: left;
    background: none;
    padding: 0.4em 1.3em;
}
#nav li a {
    background: none;
    color: white;
    font-size: 120%;
    text-decoration: none;
    padding: 4px 8px;
    border-radius: 25px;
}
#nav li a:hover {
    background: white;
    color: black;
}
#nav span.current {
    background: white;
    color: black;
    font-size: 120%;
    padding: 4px 8px;
    border-radius: 25px;
}
#intro {
    height: 700px;
    background-image: url(/i/rainbow.jpg);
    background-repeat: no-repeat;
    background-position: center -200px;
    background-size: 100% auto;
    padding-left: 56px;
    position: relative;
}
#intro .line1,
#intro .line2 {
    font-size: 300%;
    position: absolute;
    top: 80px;
    color: white;
    background: #333333;
    line-height: 140%;
    padding: 2px 6px;
}
#intro .line2 {
    top: 160px;
}
#intro .line3 {
    font-size: 160%;
    position: absolute;
    top: 240px;
    background: #333333;
    color: white;            
    padding: 2px 6px;
    font-weight: bold;
}
div.button-holder {
    background: none;
    width: 230px;
    margin: 0 auto;
    position: relative;
    top: 500px;
}
a.enroll-button {
    color: white;
    background: #333333;
    text-align: center;
    vertical-align: middle;
    line-height: 50px;
    width: 200px;
    height: 50px;
    border-radius: 25px;
    border: 2px solid white;
    font-size: 120%;
    font-weight: bold;
    cursor: pointer;
    padding: 10px 15px;      
    text-decoration: none;     
    position: relative;
    left: -30px;       
}
a.enroll-button:hover {
    background: white;
    color: black;
}
#footer-holder {
    background: black;
    position: relative;
    border: 1px solid black;
}
#footer {
    background: black;
    color: white;
    width: 90%;
    margin: 0 5% 4em 5%;
}
#footer p,
#footer div {
    background: black;
    color: white;
}
#footer a {
    background: black;
    color: white;
    text-decoration: none;
}
#footer a:hover {
    text-decoration: underline;
}
#footer span.current {
    background: black;
    color: white;
    position: relative;
    left: -1em;
}
.col1_3 {
    width: 30%;
    position: relative;
    top: 1em;
    left: 0;
    padding-right: 3em;
}
.col2_3 {
    width: 30%;
    position: absolute;
    top: 1em;
    left: 35%;
    padding-right: 3em;
}
.col3_3 {
    width: 15%;
    position: absolute;
    top: 1em;
    left: 67%;
    padding-right: 3em;
}
.col4_3 {
    width: 15%;
    position: absolute;
    top: 1em;
    left: 80%;
    padding-right: 3em;
}
.content {
    width: 90%;
    margin-left: 5%;
    margin-right: 5%;
}
h1 {
    text-align: center;
    font-weight: bold;
    font-size: 220%;
    padding-top: 1em;
}
table {
    border-collapse: collapse;
    width: 100%;
}
tr {
    vertical-align: top;
}
table.cols2 td {
    width: 50%;
    padding-right: 2em;
}
.signup {
    background: #ced1d5;
    min-height: 600px;
    border: 1px solid #ced1d5;
}
.signup form {
    width: 45%;
    margin: 10% auto;
    padding: 2em 4em;
    border-radius: 5px;
    max-width: 400px;
}
.signup form h1 {
    margin: 0;
    padding: 0;
}
.signup form input[type="text"],
.signup form input[type="email"],
.signup form input[type="password"] {
    width: 95%;
    font-size: 120%;
    padding: 2px 4px;
    border: 1px solid #ced1d5;
}
.signup form .submit {
    text-align: center;
    padding: 1em 0;
}
.signup form input[type="submit"] {
    color: white;
    background: #2767b1;
    text-align: center;
    width: 200px;
    height: 50px;
    border-radius: 25px;
    border: 2px solid white;
    font-size: 120%;
    font-weight: bold;
    cursor: pointer;
    padding: 10px 15px;      
}
.signup form input[type="submit"]:hover {
    color: #333333;
    background: white;
    text-align: center;
    width: 200px;
    height: 50px;
    border-radius: 25px;
    border: 2px solid #333333;
    font-size: 120%;
    font-weight: bold;
    cursor: pointer;
    padding: 10px 15px;      
}
.signup form input[type="submit"]:disabled {
    color: white;
    background: grey;
    text-align: center;
    width: 200px;
    height: 50px;
    border-radius: 25px;
    border: 2px solid grey;
    font-size: 120%;
    font-weight: bold;
    cursor: default;
    padding: 10px 15px;        
}
.hidden {
    display: none;
}
.error {
    color: red;
    font-weight: bold;
}
.success {
    background: #c5f3be;
    padding: 0.5em 1em;
    color: black;
}