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