Font-awesome
41 New Icons in 4.7
use the icon by just put class fa fa-address-book in i tag
fa fa-address-book
fa fa-address-book-o
fa fa-address-card
fa fa-address-card-o
fa fa-bandcamp
fa fa-bath
fa fa-bathtub
fa fa-drivers-license
fa fa-drivers-license-o
fa fa-eercast
fa fa-envelope-open
fa fa-envelope-open-o
fa fa-etsy
fa fa-free-code-camp
fa fa-grav
fa fa-handshake-o
fa fa-id-badge
fa fa-id-card
fa fa-id-card-o
fa fa-imdb
fa fa-linode
fa fa-meetup
fa fa-microchip
fa fa-podcast
fa fa-quora
fa fa-ravelry
fa fa-s15
fa fa-shower
fa fa-snowflake-o
fa fa-superpowers
fa fa-telegram
fa fa-thermometer
fa fa-thermometer-0
fa fa-thermometer-1
fa fa-thermometer-2
fa fa-thermometer-3
fa fa-thermometer-4
fa fa-thermometer-empty
fa fa-thermometer-full
fa fa-thermometer-half
fa fa-thermometer-quarter
fa fa-thermometer-three-quarters
fa fa-times-rectangle
fa fa-times-rectangle-o
fa fa-user-circle
fa fa-user-circle-o
fa fa-user-o
fa fa-vcard
fa fa-vcard-o
fa fa-window-close
fa fa-window-close-o
fa fa-window-maximize
fa fa-window-minimize
fa fa-window-restore
fa fa-wpexplorer
20 New Icons in 4.5
fa fa-bluetooth
fa fa-bluetooth-b
fa fa-codiepie
fa fa-credit-card-alt
fa fa-edge
fa fa-fort-awesome
fa fa-hashtag
fa fa-mixcloud
fa fa-modx
fa fa-pause-circle
fa fa-pause-circle-o
fa fa-percent
fa fa-product-hunt
fa fa-reddit-alien
fa fa-scribd
fa fa-shopping-bag
fa fa-shopping-basket
fa fa-stop-circle
fa fa-stop-circle-o
fa fa-usb
Web App Icons
fa-adjust
fa-anchor
fa-archive
fa-arrows
fa-arrows-h
fa-arrows-v
fa-asterisk
fa-automobile (alias)
fa-ban
fa-bank (alias)
fa-bar-chart-o
fa-barcode
fa-bars
fa-beer
fa-bell
fa-bell-o
fa-bolt
fa-bomb
fa-book
fa-bookmark
fa-bookmark-o
fa-briefcase
fa-bug
fa-building
fa-building-o
fa-bullhorn
fa-bullseye
fa-cab (alias)
fa-calendar
fa-calendar-o
fa-camera
fa-camera-retro
fa-car
fa-caret-square-o-down
fa-caret-square-o-left
fa-caret-square-o-right
fa-caret-square-o-up
fa-certificate
fa-check
fa-check-circle
fa-check-circle-o
fa-check-square
fa-check-square-o
fa-child
fa-circle
fa-circle-o
fa-circle-o-notch
fa-circle-thin
fa-clock-o
fa-cloud
fa-cloud-download
fa-cloud-upload
fa-code
fa-code-fork
fa-coffee
fa-cog
fa-cogs
fa-comment
fa-comment-o
fa-comments
fa-comments-o
fa-compass
fa-credit-card
fa-crop
fa-crosshairs
fa-cube
fa-cubes
fa-cutlery
fa-dashboard (alias)
fa-database
fa-desktop
fa-dot-circle-o
fa-download
fa-edit (alias)
fa-ellipsis-h
fa-ellipsis-v
fa-envelope
fa-envelope-o
fa-envelope-square
fa-eraser
fa-exchange
fa-exclamation
fa-exclamation-circle
fa-exclamation-triangle
fa-external-link
fa-external-link-square
fa-eye
fa-eye-slash
fa-fax
fa-female
fa-fighter-jet
fa-file-archive-o
fa-file-audio-o
fa-file-code-o
fa-file-excel-o
fa-file-image-o
fa-file-movie-o (alias)
fa-file-pdf-o
fa-file-photo-o (alias)
fa-file-picture-o (alias)
fa-file-powerpoint-o
fa-file-sound-o (alias)
fa-file-video-o
fa-file-word-o
fa-file-zip-o (alias)
fa-film
fa-filter
fa-fire
fa-fire-extinguisher
fa-flag
fa-flag-checkered
fa-flag-o
fa-flash (alias)
fa-flask
fa-folder
fa-folder-o
fa-folder-open
fa-folder-open-o
fa-frown-o
fa-gamepad
fa-gavel
fa-gear (alias)
fa-gears (alias)
fa-gift
fa-glass
fa-globe
fa-graduation-cap
fa-group (alias)
fa-hdd-o
fa-headphones
fa-heart
fa-heart-o
fa-history
fa-home
fa-image (alias)
fa-inbox
fa-info
fa-info-circle
fa-institution (alias)
fa-key
fa-keyboard-o
fa-language
fa-laptop
fa-leaf
fa-legal (alias)
fa-lemon-o
fa-level-down
fa-level-up
fa-life-bouy (alias)
fa-life-ring
fa-life-saver (alias)
fa-lightbulb-o
fa-location-arrow
fa-lock
fa-magic
fa-magnet
fa-mail-forward (alias)
fa-mail-reply (alias)
fa-mail-reply-all (alias)
fa-male
fa-map-marker
fa-meh-o
fa-microphone
fa-microphone-slash
fa-minus
fa-minus-circle
fa-minus-square
fa-minus-square-o
fa-mobile
fa-mobile-phone (alias)
fa-money
fa-moon-o
fa-mortar-board (alias)
fa-music
fa-navicon (alias)
fa-paper-plane
fa-paper-plane-o
fa-paw
fa-pencil
fa-pencil-square
fa-pencil-square-o
fa-phone
fa-phone-square
fa-photo (alias)
fa-picture-o
fa-plane
fa-plus
fa-plus-circle
fa-plus-square
fa-plus-square-o
fa-power-off
fa-print
fa-puzzle-piece
fa-qrcode
fa-question
fa-question-circle
fa-quote-left
fa-quote-right
fa-random
fa-recycle
fa-refresh
fa-reorder (alias)
fa-reply
fa-reply-all
fa-retweet
fa-road
fa-rocket
fa-rss
fa-rss-square
fa-search
fa-search-minus
fa-search-plus
fa-send (alias)
fa-send-o (alias)
fa-share
fa-share-alt
fa-share-alt-square
fa-share-square
fa-share-square-o
fa-shield
fa-shopping-cart
fa-sign-in
fa-sign-out
fa-signal
fa-sitemap
fa-sliders
fa-smile-o
fa-sort
fa-sort-alpha-asc
fa-sort-alpha-desc
fa-sort-amount-asc
fa-sort-amount-desc
fa-sort-asc
fa-sort-desc
fa-sort-down (alias)
fa-sort-numeric-asc
fa-sort-numeric-desc
fa-sort-up (alias)
fa-space-shuttle
fa-spinner
fa-spoon
fa-square
fa-square-o
fa-star
fa-star-half
fa-star-half-empty (alias)
fa-star-half-full (alias)
fa-star-half-o
fa-star-o
fa-suitcase
fa-sun-o
fa-support (alias)
fa-tablet
fa-tachometer
fa-tag
fa-tags
fa-tasks
fa-taxi
fa-terminal
fa-thumb-tack
fa-thumbs-down
fa-thumbs-o-down
fa-thumbs-o-up
fa-thumbs-up
fa-ticket
fa-times
fa-times-circle
fa-times-circle-o
fa-tint
fa-toggle-down (alias)
fa-toggle-left (alias)
fa-toggle-right (alias)
fa-toggle-up (alias)
fa-trash-o
fa-tree
fa-trophy
fa-truck
fa-umbrella
fa-university
fa-unlock
fa-unlock-alt
fa-unsorted (alias)
fa-upload
fa-user
fa-users
fa-video-camera
fa-volume-down
fa-volume-off
fa-volume-up
fa-warning (alias)
fa-wheelchair
fa-wrench
File Type Icons
fa-file
fa-file-archive-o
fa-file-audio-o
fa-file-code-o
fa-file-excel-o
fa-file-image-o
fa-file-movie-o (alias)
fa-file-o
fa-file-pdf-o
fa-file-photo-o (alias)
fa-file-picture-o (alias)
fa-file-powerpoint-o
fa-file-sound-o (alias)
fa-file-text
fa-file-text-o
fa-file-video-o
fa-file-word-o
fa-file-zip-o (alias)
Spinner Icons
These icons work great with the
fa-spin class. Check out the spinning icons example. fa-circle-o-notch
fa-cog
fa-gear (alias)
fa-refresh
fa-spinner
Form Control Icons
fa-check-square
fa-check-square-o
fa-circle
fa-circle-o
fa-dot-circle-o
fa-minus-square
fa-minus-square-o
fa-plus-square
fa-plus-square-o
fa-square
fa-square-o
Currency Icons
fa-bitcoin (alias)
fa-btc
fa-cny (alias)
fa-dollar (alias)
fa-eur
fa-euro (alias)
fa-gbp
fa-inr
fa-jpy
fa-krw
fa-money
fa-rmb (alias)
fa-rouble (alias)
fa-rub
fa-ruble (alias)
fa-rupee (alias)
fa-try
fa-turkish-lira (alias)
fa-usd
fa-won (alias)
fa-yen (alias)
Text Editor Icons
fa-align-center
fa-align-justify
fa-align-left
fa-align-right
fa-bold
fa-chain (alias)
fa-chain-broken
fa-clipboard
fa-columns
fa-copy (alias)
fa-cut (alias)
fa-dedent (alias)
fa-eraser
fa-file
fa-file-o
fa-file-text
fa-file-text-o
fa-files-o
fa-floppy-o
fa-font
fa-header
fa-indent
fa-italic
fa-link
fa-list
fa-list-alt
fa-list-ol
fa-list-ul
fa-outdent
fa-paperclip
fa-paragraph
fa-paste (alias)
fa-repeat
fa-rotate-left (alias)
fa-rotate-right (alias)
fa-save (alias)
fa-scissors
fa-strikethrough
fa-subscript
fa-superscript
fa-table
fa-text-height
fa-text-width
fa-th
fa-th-large
fa-th-list
fa-underline
fa-undo
fa-unlink (alias)
Directional Icons
fa-angle-double-down
fa-angle-double-left
fa-angle-double-right
fa-angle-double-up
fa-angle-down
fa-angle-left
fa-angle-right
fa-angle-up
fa-arrow-circle-down
fa-arrow-circle-left
fa-arrow-circle-o-down
fa-arrow-circle-o-left
fa-arrow-circle-o-right
fa-arrow-circle-o-up
fa-arrow-circle-right
fa-arrow-circle-up
fa-arrow-down
fa-arrow-left
fa-arrow-right
fa-arrow-up
fa-arrows
fa-arrows-alt
fa-arrows-h
fa-arrows-v
fa-caret-down
fa-caret-left
fa-caret-right
fa-caret-up
fa-caret-square-o-left
fa-caret-square-o-right
fa-caret-square-o-up
fa-caret-square-o-down
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-hand-o-down
fa-hand-o-left
fa-hand-o-right
fa-hand-o-up
fa-long-arrow-down
fa-long-arrow-left
fa-long-arrow-right
fa-long-arrow-up
fa-toggle-down (alias)
fa-toggle-left (alias)
fa-toggle-right (alias)
fa-toggle-up (alias)
Video Player Icons
fa-arrows-alt
fa-backward
fa-compress
fa-eject
fa-expand
fa-fast-backward
fa-fast-forward
fa-forward
fa-pause
fa-play
fa-play-circle
fa-play-circle-o
fa-step-backward
fa-step-forward
fa-stop
fa-youtube-play
Brand Icons
fa-adn
fa-android
fa-apple
fa-behance
fa-behance-square
fa-bitbucket
fa-bitbucket-square
fa-bitcoin (alias)
fa-btc
fa-codepen
fa-css3
fa-delicious
fa-deviantart
fa-digg
fa-dribbble
fa-dropbox
fa-drupal
fa-empire
fa-facebook
fa-facebook-square
fa-flickr
fa-foursquare
fa-ge (alias)
fa-git
fa-git-square
fa-github
fa-github-alt
fa-github-square
fa-gittip
fa-google
fa-google-plus
fa-google-plus-square
fa-hacker-news
fa-html5
fa-instagram
fa-joomla
fa-jsfiddle
fa-linkedin
fa-linkedin-square
fa-linux
fa-maxcdn
fa-openid
fa-pagelines
fa-pied-piper
fa-pied-piper-alt
fa-pinterest
fa-pinterest-square
fa-qq
fa-ra (alias)
fa-rebel
fa-reddit
fa-reddit-square
fa-renren
fa-share-alt
fa-share-alt-square
fa-skype
fa-slack
fa-soundcloud
fa-spotify
fa-stack-exchange
fa-stack-overflow
fa-steam
fa-steam-square
fa-stumbleupon
fa-stumbleupon-circle
fa-tencent-weibo
fa-trello
fa-tumblr
fa-tumblr-square
fa-twitter
fa-twitter-square
fa-vimeo-square
fa-vine
fa-vk
fa-wechat (alias)
fa-weibo
fa-weixin
fa-windows
fa-wordpress
fa-xing
fa-xing-square
fa-yahoo
fa-youtube
fa-youtube-play
fa-youtube-square
Medical Icons
fa-ambulance
fa-h-square
fa-hospital-o
fa-medkit
fa-plus-square
fa-stethoscope
fa-user-md
fa-wheelchair