Element block pseudo-element :before generated with float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform height 0px display block cursor default border-radius position absolute font-weight normal background width 400px margin 0px transition z-index auto box-shadow 3px 3px 3px rgba(0,0,0,0.3) line-height 1 font-size 16px overflow hidden border 0px rgba(0,0,0,1) solid padding 20px box-sizing content-box