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