Element block pseudo-element :before generated with font-weight normal position static font-size 16px padding 20px cursor default display block transform box-shadow 0px 0px 20px rgba(0,0,0,0.4) line-height 1 box-sizing content-box margin 0px border 0px rgba(0,0,0,1) solid width 160px z-index auto background transition float none height auto border-radius outline none overflow hidden text-shadow opacity 1