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