Element block pseudo-element :before generated with border-radius float none font-size 16px width 160px display block font-weight normal height 50% margin 0px padding 0px overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default border 0px rgba(0,0,0,1) solid position absolute z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform transition background box-sizing content-box line-height 1