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