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