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