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