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