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