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