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