/*  MAKE LAYOUT RESPONSIVE at 480px FOR IPHONE LANDSCAPE  */header{width:98%;/* 450px / 480px */}#maincontent{width:98%;/* 450px / 480px */}.maincontent{width:98%;/* 450px / 480px */}footer{width:98%;/* 450px / 480px */}/*  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}