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