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