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