.clear { clear: both; display: block; overflow: hidden; visibility: hidden; width: 0; height: 0; }
.hide { visibility: hidden; }
 
.clearfloat:after { content: "."; display: block; height: 0; clear: both; visibility: hidden; }
.clearfloat { display: inline-block; }

/* \*/
* html .clearfloat { height: 1%; }
.clearfloat { display: block; }
/* */

.floatright { float:right; }
.floatleft { float:left; }
img.floatright { padding: 15px 0 15px 15px; }
img.floatleft { padding: 15px 15px 15px 0; }

.imgload { height:1px; width:1px; position: absolute; top:-200px; }
/* <img src="" alt="" class="imgload" /><!-- img_preload --> */