style.css

* {
    text-align: center;
}

body {
    background-color: #1a1d21;
}

h1, h2, h3, h4, h5 {
    color: white;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: bold;
}

h1 {
    text-transform: uppercase;
    font-size: 350%;
    font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
}

h2 {
    font-size: 250%;
}

h3 {
    font-size: 175%;
}

h4 {
    font-size: 160%;
}

h5 {
    font-size: 135%;
    line-height: 10px;
}

form, p, i {
    color: whitesmoke;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 120%;
    line-height: 20px;
}

li {
    color: whitesmoke;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 175%;
    line-height: 50px;
    list-style-position: inside;
    text-align: center;
}

label {
    width: 200px;
    display: inline-block;
    text-align: left;
}

label.check {
   text-align: right;
   width: 415px; 
}

input[type="text"], input[type="email"] {
    height: 30px;
    width: 275px;
    text-align: left;
}

input[type="checkbox"] {
    height: 30px;
    width: 30px;
}

input[type="submit"] {
    height: 70px;
    width: 210px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 200%;
    font-weight: bold;
}

a:link {
  color: whitesmoke;
  text-decoration: none;
}

a:visited {
  color: turquoise;
  text-decoration: none;
}

a:hover {
  color: hotpink;
  text-decoration: underline;
}

a:active {
  color: white;
  text-decoration: underline;
}