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