choosealicense.com/assets/css/application.css

body {
  background-image: url(../img/bg.jpg);
  color: #5c5855;
  font: 14px/1.4 "Helvetica Neue", Helvetica, Arial, sans-serif;
}

a {
  color: #149ad4;
  font-weight: bold;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1, h2, h3, h5 {
  color: #443a33;
  font-family: Chivo, "Helvetica Neue", Helvetica, Arial, serif;
  font-weight: 900;
  line-height: 1.1;
}

h1 {
  font-size: 40px;
  margin-bottom: 25px;
}

h2 {
  opacity: 0.8;
  font-size: 24px;
  margin-top: 24px;
  margin-bottom: 10px;
}

h3 {
  font-size: 15px;
  margin-top: 20px;
  margin-bottom: 10px;
}

h5 {
  font-size: 14px;
  margin-bottom: 15px;
}

p {
  margin-bottom: 1em;
}

ol, ul { padding: 0; margin: 0; list-style-type: none; }

th, td { text-align: left; font-weight: normal; }

strong {
  color: #443b34;
}

.container {
  margin: 40px auto;
  width: 940px;
}

.home {
  text-align: center;
}

.home h1 {
  font-size: 63px;
}

.home h2 {
  color: #149ad4;
  font-size: 27px;
  line-height: 70px;
  margin-bottom: 45px;
  vertical-align: middle;
  opacity: 1;
}

.home h2 span {
  color: #e9e6e2;
  font-size: 70px;
  padding: 0 5px;
  position: relative;
  top: 10px;
}

.triptych {
  width: 900px;
  margin: 0 auto 20px;
}

.triptych li {
  width: 280px;
  float: left;
  margin-left: 27px;
}

.triptych li:first-child {
  margin-left: 0;
}

.triptych li > a {
  text-decoration: none;
}

.triptych h3 {
  font-size: 22px;
  margin: 0 auto 20px auto;
  width: 220px;
}

.situations .whatever {
  margin-top: 16px;
}

.situations .copyleft {
  margin-top: 3px;
}

.situations .button {
  margin-top: 20px;
}

.triptych-sprite {
  background-image: url(../img/home-sprite.png);
  background-repeat: no-repeat;
  display: inline-block;
}

.three-arrows { background-position: 0 0;      width: 72px; height: 57px; }
.lightbulb    { background-position: 0 -57px;  width: 43px; height: 72px; }
.circular     { background-position: 0 -129px; width: 72px; height: 69px; }


.license-family {
  clear: both;
  margin-bottom: 50px;
}

.license-family-heading {
  float: left;
  width: 35%;
}

.license-details {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  float: left;
  width: 55%;
  padding-left: 20px;
}

.license-variations {
  -webkit-box-sizing: content-box;
  -moz-box-sizing: content-box;
  box-sizing: content-box;
  height: 31px;
  padding-top: 23px;
  margin-left: -10px;
}

.license-family-name {
  font-size: 28px;
}

.license-family-description {
  color: #5c5855;
}

.license-rules {
  border-bottom: solid 1px #d9d7d2;
  font-size: 13px;
  line-height: 1.3;
  margin-bottom: 12px;
  width: 100%;
}

.license-rules th,
.license-rules td {
  width: 33%;
}

.license-rules th {
  font-size: 15px;
  padding: 5px 10px 5px 0;
  vertical-align: bottom;
}

.license-rules th.summary {
  line-height: 1.4;
}

.license-rules .name {
  -webkit-box-sizing: content-box;
  -moz-box-sizing: content-box;
  box-sizing: content-box;
  border-right: solid 1px #d9d7d2;
  padding-left: 0;
  width: 280px;
}

.license-rules .name a {
  font-size: 28px;
}

.license-rules .name small a {
  font-size: 16px;
}

.license-rules td {
  padding: 4px 0 12px 0;
  vertical-align: top;
}

.license-rules .label {
  font-weight: bold;
}

.license-rules li {
  margin-right: 15px;
  margin-bottom: 5px;
}

.license-rules li:hover {
  color: #443a33;
}

.license-sprite {
  background-image: url(../img/license-sprite.png);
  background-repeat: no-repeat;
  display: inline-block;
}

.sidebar .source span   { background-position: 0 0;     width: 16px; height: 12px; }
.license-forbidden span { background-position: -16px 0; width: 12px; height: 12px; }
.license-permitted span { background-position: -28px 0; width: 12px; height: 12px; }
.license-required span  { background-position: -40px 0; width: 12px; height: 12px; }

.license-rules-sidebar li {
  float: none;
  padding-bottom: 3px;
}

.license-body {
  font-size: 15px;
  float: left;
  width: 700px;
}

.license-body pre {
  font-family: Consolas, Monaco, Courier, monospace;
  font-size: 14px;
  background-color: #fff;
  background-color: rgba(255, 255, 255, 0.8);
  border: 1px solid #e9e6e1;
  -webkit-border-radius: 3px;
  -moz-border-radius: 3px;
  -ms-border-radius: 3px;
  -o-border-radius: 3px;
  border-radius: 3px;
  padding: 20px;
}

.sidebar {
  float: right;
  width: 220px;
  font-size: 12px;
}

.sidebar a.button {
  margin-top: -110px;
  width: 100%;
}

.sidebar .how-to-apply {
  font-size: 12px;
  margin-top: -15px;
}

.sidebar .how-to-apply p {
  line-height: 1.5;
}

.sidebar .how-to-apply p:last-child {
  margin-bottom: 0;
}

.sidebar .note {
  font-style: italic;
}

.sidebar .source {
  margin-top: 4px;
  margin-bottom: 30px;
}

.sidebar .boilerplate {
  font: 0.7em "Courier new", courier;
}

.button {
  -webkit-border-radius: 3px;
  -moz-border-radius: 3px;
  -ms-border-radius: 3px;
  -o-border-radius: 3px;
  border-radius: 3px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  border-color: #ceccc9 #b6b4b1 #a6a4a2 #b6b4b1;
  border-style: solid;
  border-width: 1px;
  color: #443b34;
  -webkit-box-shadow: rgba(0, 0, 0, 0.1) 0 2px 4px, rgba(255, 255, 255, 0.8) 0 1px 0 0 inset;
  -moz-box-shadow: rgba(0, 0, 0, 0.1) 0 2px 4px, rgba(255, 255, 255, 0.8) 0 1px 0 0 inset;
  box-shadow: rgba(0, 0, 0, 0.1) 0 2px 4px, rgba(255, 255, 255, 0.8) 0 1px 0 0 inset;
  background-image: -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(0%, #e7e5e0), color-stop(100%, #d5d3cf));
  background-image: -webkit-linear-gradient(#e7e5e0, #d5d3cf);
  background-image: -moz-linear-gradient(#e7e5e0, #d5d3cf);
  background-image: -o-linear-gradient(#e7e5e0, #d5d3cf);
  background-image: linear-gradient(#e7e5e0, #d5d3cf);
  display: inline-block;
  font-size: 12px;
  font-weight: normal;
  padding: 5px 10px;
  text-align: center;
  vertical-align: middle;
}

.button:hover {
  text-decoration: none;
  background-image: -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(0%, #e7e5e0), color-stop(100%, #d0ceca));
  background-image: -webkit-linear-gradient(#e7e5e0, #d0ceca);
  background-image: -moz-linear-gradient(#e7e5e0, #d0ceca);
  background-image: -o-linear-gradient(#e7e5e0, #d0ceca);
  background-image: linear-gradient(#e7e5e0, #d0ceca);
}

.projects-with-license li {
  padding-bottom: 3px;
}

.site-footer {
  border-top: 1px solid #e9e6e1;
  margin-top: 30px;
  padding-top: 20px;
  color: #5c5855;
  font-size: 12px;
  text-align: left;
  line-height: 1.5;
}

.site-footer a {
  color: #443a33;
  font-weight: normal;
}

.site-footer p {
  float: left;
  margin-top: 0;
}

.site-footer nav {
  float: right;
}

.site-footer nav a {
  display: inline-block;
  margin-left: 20px;
}

.bullets {
  list-style-type: disc;
}

.bullets > li {
  margin-left: 2em;
}

.nav-pills > li {
  float: left;
  display: block;
  margin-right: 10px;
}

.nav-pills > li > a {
  padding: 5px 10px;
  border-radius: 3px;
}

.nav-pills > li.active > a {
  background-color: #149ad4;
  color: #f7f4ef;
}

.variation-tab {
  display: none;
}

.variation-tab.active {
  display: block;
}

.small {
  font-size: 90%;
}


/* Qtip styles */

.qtip-required,
.qtip-permitted,
.qtip-forbidden {
  font-size: 12px;
  line-height: 1.3;
}

.qtip-required {
  background-color: #d0ebf6;
  border-color: #149ad4;
  color: #0d648a;
}

.qtip-required .qtip-titlebar {
  background-color: #149ad4;
  color: #fff;
}

.qtip-permitted {
  background-color: #d8f4d7;
  border-color: #3dc637;
  color: #298625;
}

.qtip-permitted .qtip-titlebar {
  background-color: #3dc637;
  color: #fff;
}

.qtip-forbidden {
  background-color: #f4d9d8;
  border-color: #c6403d;
  color: #812a28;
}

.qtip-forbidden .qtip-titlebar {
  background-color: #c6403d;
  color: #fff;
}

/* For modern browsers */
.clearfix:before,
.clearfix:after {
    content: "";
    display: table;
}

.clearfix:after {
    clear: both;
}

.with-love { float: right; clear: right; }

@media only screen and (-webkit-min-device-pixel-ratio: 2.0),
 only screen and (min--moz-device-pixel-ratio: 2.0),
 only screen and (-o-min-device-pixel-ratio: 200/100),
 only screen and (min-device-pixel-ratio: 2.0) {
  .three-arrows,
  .lightbulb,
  .circular {
    background-image: url(../img/home-sprite@2x.png);
    -webkit-background-size: 72px 198px;
    -moz-background-size: 72px 198px;
    background-size: 72px 198px;
  }

  .license-sprite {
    background-image: url(../img/license-sprite@2x.png);
    -webkit-background-size: 52px 12px;
    -moz-background-size: 52px 12px;
    background-size: 52px 12px;
  }

}