* {margin:0; padding:0;}

html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, cite, code, del, dfn, em, img, ins, kbd, q, samp, strong, sub, sup, tt, var, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td {border:0; outline:0; vertical-align:baseline; background:transparent;}

.noscreen {display:none;}
.box {min-height:1px;}
.box:after {display:block; visibility:hidden; clear:both; line-height:0; font-size:0; content:".";}
.hidden {position:absolute; left:-1000em; top:-1000em; width:1px; height:1px; overflow:hidden;}
.clear {clear: both;}