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