style.css

/*
Copyright (c) 2011, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.com/yui/license.html
version: 2.9.0
*/
body{margin: 0px}h1{font-size:138.5%}h2{font-size:123.1%}h3{font-size:108%}h1,h2,h3{margin:1em 0}h1,h2,h3,h4,h5,h6,strong,dt{font-weight:bold}optgroup{font-weight:normal}abbr,acronym{border-bottom:1px dotted #000;cursor:help}em{font-style:italic}del{text-decoration:line-through}blockquote,ul,ol,dl{margin:1em}ol,ul,dl{margin-left:2em}ol{list-style:decimal outside}ul{list-style:disc outside}dl dd{margin-left:1em}th,td{border:1px solid #000;padding:.5em}th{font-weight:bold;text-align:center}caption{margin-bottom:.5em;text-align:center}sup{vertical-align:super}sub{vertical-align:sub}p,fieldset,table,pre{margin-bottom:1em}button,input[type="checkbox"],input[type="radio"],input[type="reset"],input[type="submit"]{padding:1px}img{-ms-interpolation-mode:bicubic}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background-color: #ffffff;
  font-family: helvetica, arial, sans-serif;
  font-size: 13px;
  line-height: 100%;
}


/* Form styles */

header {
  background-color: #2962ff;
  padding: 10px 0;
  text-align: center;
}

input {
  font-size: 16px;
}

#url {
  border: 3px solid #fff;
  color: #555;
  min-width: 512px;
  padding: 0 4px;
}

#go {
  margin: 0;
}


/* Footer styles */

footer {
  background-color: #43a047;
  color: #fff;
  padding: 10px 0;
  text-align: center;
}

footer a {
  color: #fff;
  font-weight: bold;
}


/* Devices styles */

#devices {
  text-align: center;
}

article {
  background-position: top center;
  background-repeat: no-repeat;
  margin: 25px 0;
  position: relative;
  text-align: center;
  width: 100%;
}

.device {
  margin: 0 auto;
  padding-bottom: 44px;
  padding-left: 16px;
  padding-top: 20px;
  position: relative;
}

.flashingTop {
  height: 20px;
  left: 0;
  padding-top: 4px;
  position: absolute;
  top: 0;
  width: 100%;
}

article iframe {
  border: 1px solid #d1d1d1;
  height: 100%;
  margin: 0;
  overflow-y: scroll;
  width: 100%;
}

span.time {
  color: #fff;
  font-family: helvetica, arial, sans-serif;
  font-size: 12px;
}

article p {
  color: #777;
  display: inline;
  font-size: 11px;
  left: 50%;
  margin: 0 0 0 -128px;
  min-width: 256px;
  position: absolute;
  top: 1px;
}


/* iPhone 5 portrait  */

.iphone-5-portrait {
  background-image: url(iphone-5-portrait.png);
  padding: 103px 0;
}

.iphone-5-portrait .device {
  width: 337px;
  height: 504px;
}


/* iPhone 5 landscape  */

.iphone-5-landscape {
  background-image: url(iphone-5-landscape.png);
  padding: 22px 0;
}

.iphone-5-landscape .device {
  width: 585px;
  height: 256px;
}


/* iPhone 6 portrait */

.iphone-6-portrait {
  background-image: url(iphone-6-portrait.png);
  padding: 103px 0;
}

.iphone-6-portrait .device {
  width: 392px;
  height: 603px;
}


/* iPhone 6 landscape */

.iphone-6-landscape {
  background-image: url(iphone-6-landscape.png);
  padding: 22px 0;
}

.iphone-6-landscape .device {
  width: 684px;
  height: 311px;
}


/* iPhone 6+ portrait  */

.iphone-6-plus-portrait {
  background-image: url(iphone-6-plus-portrait.png);
  padding: 103px 0;
}

.iphone-6-plus-portrait .device {
  width: 431px;
  height: 672px;
}


/* iPhone 6+ landscape */

.iphone-6-plus-landscape {
  background-image: url(iphone-6-plus-landscape.png);
  padding: 22px 0;
}

.iphone-6-plus-landscape .device {
  width: 753px;
  height: 350px;
}


/* Nexus 4 portrait */

.nexus-4-portrait {
  background-image: url(nexus-4-portrait.png);
  padding: 68px 0 146px 0;
}

.nexus-4-portrait .device {
  width: 401px;
  height: 600px;
  padding-bottom: 0;
}


/* Nexus 4 landscape */

.nexus-4-landscape {
  background-image: url(nexus-4-landscape.png);
  padding: 22px 0;
}

.nexus-4-landscape .device {
  width: 617px;
  height: 364px;
  padding-bottom: 0;
}


/* iPad portrait */

.ipad-portrait {
  background-image: url(ipad-portrait.png);
  padding: 111px 0;
}

.ipad-portrait .device {
  width: 785px;
  height: 929px;
  padding-top: 95px;
  padding-bottom: 0;
  padding-left: 16px;
}

.ipad-portrait span.time {
  color: #bbb;
}


/* iPad landscape */

.ipad-landscape {
  background-image: url(ipad-landscape.png);
  padding: 101px 0;
}

.ipad-landscape .device {
  width: 1041px;
  height: 675px;
  padding-top: 93px;
  padding-bottom: 0;
  padding-left: 16px;
}

.ipad-landscape span.time {
  color: #bbb;
}