Element block pseudo-element :after generated with margin 3px width 160px border-radius position static font-weight normal display block overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) outline none background float none z-index auto box-sizing content-box transform opacity 1 border 0px rgba(0,0,0,1) solid transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default font-size 16px padding 24px height auto line-height 1