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