Element block pseudo-element :before generated with overflow visible border 1px rgba(0,0,0,1) solid z-index auto transform width auto background text-shadow box-sizing content-box border-radius cursor default font-size 16px transition box-shadow 3px 2px 12px rgba(0,0,0,0.4) position static height auto margin 0px line-height 1 padding 0px display block font-weight normal float none