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