/* some common css tasks */
#z_clr { clear:right;}
#z_cll { clear:left;}
#z_clb { clear:both;}
.z_clr {clear:right;}
.z_cll {clear:left;}
.z_clb { clear:both;}
blockquote { padding:0px 30px; text-align:justify; }
em { font-style: italic; }
strong { font-weight: bold; }

p { margin-bottom: 0.5em; margin-top: 0.5em;}

.clearfix:after { content: "."; display: block;	clear: both; visibility: hidden; line-height: 0; height: 0; }
.clearfix { display: inline-block; }
html[xmlns] .clearfix { display: block; }
* html .clearfix { height: 1%; }