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