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