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