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