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