.x_wrapper {
  overflow: hidden;
  width: 100%;
}

.x_container {
  overflow: hidden;
  width: 99999px;
}

.x_item {
  float: left;
  display: inline;
}

/*above required*/

/*custom style*/
* {
  margin: 0;
  padding: 0;
}

body, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, textarea, p, blockquote, th, td, hr, button, article, aside, details, figcaption, figure, footer, header, group, menu, nav, section {
  border: 0;
  outline: 0;
  font-size: 100%;
  list-style: none;
  font-style: normal;
  font-weight: normal;
  text-decoration: none;
}

article, aside, canvas, figure, figure img, figcaption, hgroup, footer, header, nav, section, audio, video {
  display: block;
  position: relative;
}

body, button, input, select, textarea {
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: subpixel-antialiased;
  font-smooth: always;
}

input, select, textarea {
  font-size: 100%;
}

img {
  color: transparent;
  font-size: 0;
  vertical-align: middle;
  -ms-interpolation-mode: bicubic;
}

img::selection {
  background: transparent;
}

img::-moz-selection {
  background: transparent;
}

img, fieldset {
  border: 0;
}

table {
  border-spacing: 0;
  border-collapse: collapse;
  table-layout: fixed;
}

ol, ul, li {
  list-style: none;
}

::-moz-focus-inner {
  border: none;
  padding: 0;
}

/* Selections */

::selection {
  background: rgba(0,0,0,.5);
  color: #fff;
}

::-moz-selection {
  background: rgba(0,0,0,.5);
  color: #fff;
}

.clearfix {
  zoom: 1;
}
.clearfix:after {
  content: '';
  clear: both;
  display: table;
}

/* Anchors */

a, a:link, a:visited {
  cursor: pointer;
  color: #777;
  text-decoration: none;
}

a:hover, a:focus {
  color: #ff0000;
}

a:active {

}

/* Background */

html {
  height:100%;
  background: transparent;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

body {
  height:100%;
  background: #eee;
  font: normal 12px/1.5 HelveticaNeue-Light, 'Helvetica Neue Light', 'Helvetica Neue', Helvetica, Arial, Geneva, sans-serif;
  color: #f1f1f1;
}


#Wrapper {

}

header {
  width: 1280px;
  position: fixed;
  margin-left: 20px;
}
header h1 {
  font: 36px/70px 'Lucida Grande', Verdana, sans-serif;
  text-shadow: #fff 0 1px 1px;
}

nav {
  float: left;
}
nav ul li {
  float: left;
  display: inline;
  margin-right: 20px;
}
nav ul li a {
  float: left;
  width: 50px;
  height: 50px;
  font-weight: bold;
  line-height: 50px;
  text-align: center;
  background-color: #333;
  border-radius: 25px;
}

#XContainer {
  margin-top: 70px;
  background: #fcfcfc;
}
.x_item {
  width: 700px;
  height: 400px;
  border-right: 2px dashed #333;
}
article {
  padding: 0 20px;
}
article h2 {
  padding: 10px 0;
  font: 24px/1.5 'Lucida Grande', Verdana, sans-serif;
  color: #333;
}
article p {
  padding: 100px 0;
}
.anchor {
  font-weight: bold;
  text-align: center;
}
.anchor a {
  display: block;
  width: 50px;
  height: 50px;
  line-height: 50px;
  background-color: #333;
  color: #fff;
  border-radius: 25px;
  margin: 10px auto;
  -webkit-box-shadow: #111 0px 0px 3px;
  -moz-box-shadow: #111 0px 0px 3px;
  box-shadow: #111 0px 0px 3px;
}

#This {
  font-size: 12px;
  line-height: 70px;
  color: #ff0000;
}
#This span{
  margin-right: 20px;
}