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