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