Element block pseudo-element :after generated with margin 0px overflow hidden border-radius padding 16px height auto font-size 16px border 0px rgba(0,0,0,1) solid position static background z-index auto transition box-shadow 0px 0px 0px rgba(0,0,0,0.4) box-sizing content-box width 180px display block line-height 1 float none font-weight normal transform text-shadow cursor default