*, *:before, *:after {
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}

body {
	font-family: 'Oxygen', sans-serif;
	font-size: 1.2em;
}

h1 {
	text-align: center;
}

.color_picker {
	max-width: 500px;
	padding: 20px;
	background-color: rgba(255,255,255,.0);
	margin: 0 auto;
	position: relative;
	-webkit-box-shadow: 0 8px 6px -6px black;
   	-moz-box-shadow: 0 8px 6px -6px black;
  	box-shadow: 0 8px 6px -6px black;
  	border: 2px solid #999999;
  	border-radius: 10px;
}

label {
	display: inline-block;
	width: 100px;
	margin-bottom: 10px;
	letter-spacing: 1px;
	font-weight: 700;
}

label[for="red_value"] { color: #FF452B; }
label[for="green_value"] { color: #01A302; }
label[for="blue_value"] { color: #358AFF; }
label[for="alpha_value"] { color: #787878; }

#red_value,
#green_value,
#blue_value,
#alpha_value {
	/*vertical-align: middle;*/
}

.rgba_value {
	margin: 0;
	text-align: right;
	letter-spacing: 1px;
	font-size: .9em;
}

#color_swatch {
	background-color: rgba(128,128,128,0.5);
	width: 215px;
	height: 100%;
	border: none;
	position: absolute;
	top: 0;
	right: 0;
	/*These should be 3 pixels less than container border radius*/
	border-top-right-radius: 7px;
	border-bottom-right-radius: 7px;
}

.navigation {
  margin-top: 2em;
  list-style: none;
  text-align: center;
  padding-left: 0;
}

.navigation a {
  display: inline-block;
  padding: 20px 180px;
  text-decoration: none;
  font-family: sans-serif;
  color: #000;
}

.navigation a:hover,
.navigation a:focus {
  background:
    linear-gradient(
      to bottom right,
      rgba(139,125,239, 0.65), rgba(59,153,239, .65)
    );
}

button {
  display: block;
  margin: 2rem auto;
}