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