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