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