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