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