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