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