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