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