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