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