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