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