Element block pseudo-element :before generated with transition background cursor default display block line-height 1 height auto margin 0px width 160px padding 20px font-size 16px position static border 0px rgba(0,0,0,1) solid border-radius overflow hidden z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform box-shadow 3px 3px 4px rgba(0,0,0,0.4) font-weight normal float none box-sizing content-box