Instructions
Add the following link to the <head> element of your document(s):
<link rel='stylesheet' href='https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css'>
Add the following code where you want the icon to appear:
<i class='fa icon_name'><i>
fa-cab
fa-calculator
fa-calendar
fa-calendar-check-o
fa-calendar-minus-o
fa-calendar-o
fa-calendar-plus-o
fa-calendar-times-o
fa-camera
fa-camera-retro
fa-car
fa-caret-down
fa-caret-left
fa-caret-right
fa-caret-square-o-down
fa-caret-square-o-left
fa-caret-square-o-right
fa-caret-square-o-up
fa-caret-up
fa-cart-arrow-down
fa-cart-plus
fa-cc
fa-cc-amex
fa-cc-diners-club
fa-cc-discover
fa-cc-jcb
fa-cc-mastercard
fa-cc-paypal
fa-cc-stripe
fa-cc-visa
fa-certificate
fa-chain
fa-chain-broken
fa-check
fa-check-circle
fa-check-circle-o
fa-check-square
fa-check-square-o
fa-chevron-circle-down
fa-chevron-circle-left
fa-chevron-circle-right
fa-chevron-circle-up
fa-chevron-down
fa-chevron-left
fa-chevron-right
fa-chevron-up
fa-child
fa-chrome
fa-circle
fa-circle-o
fa-circle-o-notch
fa-circle-thin
fa-clipboard
fa-clock-o
fa-clone
fa-close
fa-cloud
fa-cloud-download
fa-cloud-upload
fa-cny
fa-code
fa-code-fork
fa-codepen
fa-codiepie
fa-coffee
fa-cog
fa-cogs
fa-columns
fa-compass
fa-compress
fa-connectdevelop
fa-contao
fa-copy
fa-copyright
fa-creative-commons
fa-credit-card
fa-credit-card-alt
fa-crop
fa-crosshairs
fa-css3
fa-cube
fa-cubes
fa-cut
fa-cutlery
fa-dashboard
fa-dashcube
fa-database
fa-deaf
fa-deafness
fa-dedent
fa-delicious
fa-desktop
fa-deviantart
fa-diamond
fa-digg
fa-dollar
fa-dot-circle-o
fa-download
fa-dribbble
fa-drivers-license
fa-drivers-license-o
fa-dropbox
fa-drupal
fa-edge
fa-edit
fa-eercast
fa-eject
fa-ellipsis-h
fa-ellipsis-v
fa-empire
fa-envelope
fa-envelope-o
fa-envelope-open
fa-envelope-open-o
fa-envelope-square
fa-envira
fa-eraser
fa-etsy
fa-eur
fa-euro
fa-exchange
fa-exclamation
fa-exclamation-circle
fa-exclamation-triangle
fa-expand
fa-expeditedssl
fa-external-link
fa-external-link-square
fa-eye
fa-eye-slash
fa-eyedropper