.scoial-block li a:hover{ filter: alpha(opacity=65);}
.span.ask-ques, span.ask-ques a, .f-right a, .show-more, .answer-helpful .btn, .hero-unit .btn-toolbar, #editor, .view-more{ behavior: url(PIE.htc)}
.span.ask-ques, .f-right a{ position: relative}
.addspace{ width: 280px !important}
.add-banner img{ width: 100%; display: block;}
.logo{ width: 17% !important}
.categories-block{ width: 72% !important}
.search-block{ padding-left: 0}
.user-block{  width: 27% !important}
.left-sidebar{ width: 16% !important}
.middle-sidebar{ float: left; width: 82% !important}
.hero-unit .btn-toolbar{ position: relative}