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