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