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