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