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