Element block pseudo-element :before generated with padding 20px float none border 1px rgba(0,0,0,1) solid position static cursor default box-shadow 1px 1px 1px rgba(0,0,0,0.3) width 160px height auto line-height 2 box-sizing content-box z-index auto display block font-size 12px overflow hidden transition margin 0px transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal border-radius background