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