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