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