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