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