Element block pseudo-class :active generated with width 160px box-sizing content-box background transform font-size 16px box-shadow 5px 5px 8px rgba(0,0,0,0.4) cursor default z-index auto border-radius line-height 1 height auto display block position static padding 20px font-weight normal margin 0px border 0px rgba(152,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden float none transition