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