戻るソースコード

html はソース表示で。

/* CSS */
* {
    margin:0;
    padding:0; }

body {
    background:#C5CCD3;
    overflow-x:hidden;
    -webkit-text-size-adjust:none; }

h1 {
    margin:0 -10px;
    background: #b8c6df;
    background: -moz-linear-gradient(top, #b8c6df 0%, #92AEDB 46%, #7D9CD1 55%, #6d88b7 100%);
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#b8c6df), color-stop(46%,#92AEDB), color-stop(55%,#7D9CD1), color-stop(100%,#6d88b7));
    border-bottom:1px solid #26303F;
    position:relative;
    line-height:40px;
    margin-bottom:1em;
    font-size:1em;
    font-weight:bold;
    color: #fff;
    text-align:center;
    text-shadow:-1px -1px 0px #344056; }

h2 {
    color:#586E93;
    font-size:0.9em;
    padding-left:8px;
    text-shadow:1px 1px 0px #fff; }

p {
    color:#586E93;
    font-size:0.7em;
    padding-left:8px;
    margin:5px 0; 
    text-align:center;
    text-shadow:1px 1px 0px #fff; }


h1 a {
    text-decoration: none;
    position:absolute;
    left:18px;
    bottom:10px;
    line-height:10px;
    display:block;
    border:1px solid #3E4E68;
    border-left:none;
    background:#6d88b7;
    padding:5px;
    padding-left:0px;
    border-radius: 0px 5px 5px 0px;
    -webkit-border-radius: 0px 5px 5px 0px;	
    -moz-border-radius: 0px 5px 5px 0px;
    -o-border-radius: 0px 5px 5px 0px;
    font-size:0.6em;
    color:#fff; }

h1 a:before, h1 a:after {
    content:'　';
    display:block;
    width:0;
    height:0;
    position:absolute;
    right:100%; }

h1 a:before {
    z-index:2;
    top:0px;
    border:10px solid transparent;
    border-right-color:#6d88b7; }

h1 a:after {
    z-index:1;
    top:-1px;
    border:11px solid transparent;
    border-right-color:#3E4E68; }	

ul {	   
    font-size:0.9em;
    font-weight:bold;
    margin-bottom:1em;
    color:#000;
    background-color:#fff;
    border:1px solid rgb(217,217,217);
    border-radius: 8px;
    -webkit-border-radius: 8px;	
    -moz-border-radius: 8px;
    -o-border-radius: 8px; }

li {
    padding:0 10px;
    line-height:40px;
    list-style-type: none;	
    border-top:1px solid rgb(217,217,217); }

li:first-child { border-top:0; }

li a {
    margin:0 -10px;
    padding:0 10px;
    display: block;
    position:relative;
    text-decoration: none;
    color:#000; }

.showArrow, .ExternalLinks {
    display:inline-block;
    position:absolute;
    right:10px;
    bottom:0px;
    font-weight:bold;
    color:#999; }

.ExternalLinks {
    -webkit-transform: rotate(-45deg);  
    -moz-transform: rotate(-45deg); }

#page,
.Notes1,
.Reference1,
.BrowserSupport1 {
    position: relative;
    -moz-transition: all ease-in-out 0.8s;  
    -o-transition: all ease-in-out 0.8s;  
    -webkit-transition: all ease-in-out 0.8s; 
    width:100%; }

.article {
    position: absolute;
    -moz-box-sizing: border-box;
    -o-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding:0 10px;
    margin:0 auto;
    width:100%; }

.Notes1,
.Reference1,
.BrowserSupport1 {
    left:100%;
    display: none; }

#page:target {
    -moz-transform: translateX(0%);
    -o-transform: translateX(0%);
    -webkit-transform: translateX(0%); }

#BrowserSupport1:target #page,
#Notes1:target #page,
#Reference1:target #page {
    -moz-transform: translateX(-100%);
    -o-transform: translateX(-100%);
    -webkit-transform: translateX(-100%); }

#BrowserSupport1:target .BrowserSupport1,
#Notes1:target .Notes1,
#Reference1:target .Reference1 { display: block; }