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