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