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