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