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