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