Element block pseudo-element :before generated with z-index auto transition width 160px box-shadow 3px 3px 8px rgba(0,0,0,0.2) text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius background height auto overflow hidden display block float none border 0px rgba(0,0,0,1) solid cursor default font-size 16px transform box-sizing content-box margin 0px font-weight normal padding 20px line-height 1 position static