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