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