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