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