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