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-magic
fa-magnet
fa-mail-forward
fa-mail-reply
fa-mail-reply-all
fa-male
fa-map
fa-map-marker
fa-map-o
fa-map-pin
fa-map-signs
fa-mars
fa-mars-double
fa-mars-stroke
fa-mars-stroke-h
fa-mars-stroke-v
fa-maxcdn
fa-meanpath
fa-medium
fa-medkit
fa-meetup
fa-meh-o
fa-mercury
fa-microchip
fa-microphone
fa-microphone-slash
fa-minus
fa-minus-circle
fa-minus-square
fa-minus-square-o
fa-mixcloud
fa-mobile
fa-mobile-phone
fa-modx
fa-money
fa-moon-o
fa-mortar-board
fa-motorcycle
fa-mouse-pointer
fa-music
fa-navicon
fa-neuter
fa-newspaper-o
fa-object-group
fa-object-ungroup
fa-odnoklassniki
fa-odnoklassniki-square
fa-opencart
fa-openid
fa-opera
fa-optin-monster
fa-outdent
fa-pagelines
fa-paint-brush
fa-paper-plane
fa-paper-plane-o
fa-paperclip
fa-paragraph
fa-paste
fa-pause
fa-pause-circle
fa-pause-circle-o
fa-paw
fa-paypal
fa-pencil
fa-pencil-square
fa-pencil-square-o
fa-percent
fa-phone
fa-phone-square
fa-photo
fa-picture-o
fa-pie-chart
fa-pied-piper
fa-pied-piper-alt
fa-pied-piper-pp
fa-pinterest
fa-pinterest-p
fa-pinterest-square
fa-plane
fa-play
fa-play-circle
fa-play-circle-o
fa-plug
fa-plus
fa-plus-circle
fa-plus-square
fa-plus-square-o
fa-podcast
fa-power-off
fa-print
fa-product-hunt
fa-puzzle-piece