/*  MAKE LAYOUT RESPONSIVE at 480px FOR IPHONE LANDSCAPE ============================================ */

header
{
    width: 100%; /* 450px / 480px */
    left: 0;
    min-width:310px;
}

.maincontent
{
    width: 100%; /* 450px / 480px */
    min-width:310px;
}

footer
{
    width: 100%; /* 450px / 480px */
    min-width:310px;
}

#menu-icon
{
    display: inline-block;
    float:right;
}

nav ul, nav:active ul
{
    display: none;
    position: absolute;
    padding: 0.2em;
    background: #ffffff;
    border: 0.1em solid #90bade;
    right: 3%;
    top: 2em;
    overflow:hidden;
    width: 85%;
    border-radius: 0.2em 0 0.2em 0.2em;
}

nav li
{
    width:25%;
    line-height:1.9em;
    border-bottom:1px solid #ccc;
    margin: 0;
    float:left;
    display:inline;
}

nav:hover ul
{
    display: block;
}

/*  GRID OF EIGHT TURNS INTO A GRID OF FOUR */

.span_8_of_8
{
    width: 100%;
    margin-left: 0;
}

.span_7_of_8
{
    width: 100%;
    margin-left: 0;
}

.span_6_of_8
{
    width: 100%;
    margin-left: 0;
}

.span_5_of_8
{
    width: 100%;
    margin-left: 0;
}

.span_4_of_8
{
    width: 100%;
    margin-left: 0;
}

.span_3_of_8
{
    width: 74.2%;
    margin: 1% 0 1% 3.2%;
}

.span_2_of_8
{
    width: 48.4%;
    margin: 1% 0 1% 3.2%;
}

.span_1_of_8
{
    width: 22.6%;
    margin: 1% 0 1% 3.2%;
}

.span_1_of_8:nth-child(4n+1)
{
    clear: both;
    margin-left: 0;
}

/*  Except in the Example */

#example .maincontent .span_8_of_8
{
    width: 100%;
    margin-left: 0;
}
#example .maincontent .span_7_of_8
{
    width: 100%;
    margin-left: 0;
}
#example .maincontent .span_6_of_8
{
    width: 100%;
    margin-left: 0;
}
#example .maincontent .span_5_of_8
{
    width: 100%;
    margin-left: 0;
}
#example .maincontent .span_4_of_8
{
    width: 100%;
    margin-left: 0;
}
#example .maincontent .span_3_of_8
{
    width: 100%;
    margin-left: 0;
}
#example .maincontent .span_2_of_8
{
    width: 100%;
    margin-left: 0;
}
#example .maincontent .span_1_of_8
{
    width: 100%;
    margin-left: 0;
}
.pc
{
    display:none;
    overflow:hidden;
}