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