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