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