<div class="page">
<div class="header">
<a href="#menu" data-icon="grid"></a>
<nav id="menu">
<ul>
<li><a href="#"> A</a></li>
<li><a href="#about"> B</a>
<ul>
<li><a href="#about/history"> B-1</a></li>
<li><a href="#about/team"> B-2</a>
<ul>
<li><a href="#about/team/management"> B-2-1</a></li>
<li><a href="#about/team/sales"> B-2-2</a></li>
<li><a href="#about/team/development"> B-2-3</a></li>
</ul>
</li>
<li><a href="#about/address"> B-3</a></li>
</ul>
</li>
<li><a href="#contact">C</a></li>
</ul>
</nav>
</div>
</div>
html, body
{
padding: 0;
margin: 0;
}
body
{
background-color: #fff;
font-family: Arial, Helvetica, Verdana;
font-size: 14px;
line-height: 22px;
color: #666;
position: relative;
-webkit-text-size-adjust: none;
}
body *
{
text-shadow: none;
}
h1, h2, h3, h4, h5, h6
{
line-height: 1;
font-weight: bold;
margin: 20px 0 10px 0;
}
h1, h2, h3
{
font-size: 18px;
}
h4, h5, h6
{
font-size: 16px;
}
p
{
margin: 0 0 10px 0;
}
a, a:link, a:active, a:visited, a:hover
{
color: inherit;
text-decoration: underline;
}
nav:not(.mm-menu)
{
display: none;
}
.header,
.content,
.footer
{
text-align: center;
}
.header,
.footer
{
background: #4E8393;
font-size: 16px;
font-weight: bold;
color: #fff;
line-height: 40px;
-moz-box-sizing: border-box;
box-sizing: border-box;
width: 100%;
height: 40px;
padding: 0 50px;
}
.header.fixed
{
position: fixed;
top: 0;
left: 0;
}
.footer.fixed
{
position: fixed;
bottom: 0;
left: 0;
}
.header a
{
background: center center no-repeat transparent;
background-image: url( data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABkAAAAZCAYAAADE6YVjAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAADhJREFUeNpi/P//PwOtARMDHQBdLGFBYtMq3BiHT3DRPU4YR4NrNAmPJuHRJDyahEeT8Ii3BCDAAF0WBj5Er5idAAAAAElFTkSuQmCC );
display: block;
width: 40px;
height: 40px;
position: absolute;
top: 0;
left: 10px;
}
.content
{
padding: 150px 50px 50px 50px;
}