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