Element block pseudo-element :before generated with transform width auto box-sizing content-box float none z-index auto opacity 1 height auto display inline-block margin 0px box-shadow 2px 2px 2px rgba(0,0,0,0.2) overflow visible padding 20px line-height normal position static border-radius cursor default font-size 16px border 1px #b7b7b7 solid background transition outline none font-weight normal text-shadow 1px 1px 0px rgba(255,255,255,0.66)