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