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