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