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