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