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