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