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