Element block pseudo-class :active generated with border-radius cursor default width 160px padding 10px margin 0px box-sizing content-box background position static border 0px rgba(0,0,0,1) solid display block font-weight normal line-height 1 overflow hidden z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition height auto float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px transform