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