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