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