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