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