Element block pseudo-element :before generated with height 100px width 150px font-size 16px box-shadow 0px 1px 18px rgba(140,140,140,1) transform display block opacity 1 float none border 0px rgba(0,0,0,1) solid background transition text-shadow box-sizing content-box border-radius z-index auto position static margin 0px outline none line-height 1 padding 0px font-weight normal overflow visible cursor default