Element block pseudo-class :active generated with position static border 2px rgba(0,0,0,1) solid margin 0px width 160px float none height auto transform background padding 20px overflow hidden line-height 1 box-sizing content-box font-size 16px box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius font-weight normal transition z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block cursor default