Element block pseudo-element :after generated with border 0px rgba(0,0,0,1) solid z-index auto font-weight normal box-shadow 1px 1px 1px rgba(0,0,0,0.3) line-height 1 background height auto display block width 160px position static font-size 16px float none padding 5px text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius transition overflow hidden cursor default transform box-sizing content-box margin 0px