Font Awesome Icon
Use <i class="fas fa-500px"></i>
There are 1500+ Fontawesome icons and you can get all icons info from here: https://fontawesome.com/icons?d=gallery&m=free
fab fa-500px
fab fa-accessible-icon
fab fa-accusoft
fab fa-acquisitions-incorporated
fas fa-ad
fab fa-address-book
far fa-address-book
fas fa-address-card
far fa-address-card
fas fa-adjust
fab fa-adn
fab fa-adobe
fab fa-adversal
fab fa-affiliatetheme
fas fa-freshener
fab fa-algolia
fas fa-align-center
fas fa-align-justify
fas fa-align-left
fas fa-align-right
fab fa-alipay
fas fa-allergies
fab fa-amazon
fab fa-amazonpay
Material Design Icon
Use <i class="mdi mdi-name"></i>
There are 3000+ Material Design icons and you can get all icons info from here: https://materialdesignicons.com/
mdi mdi-access-point
mdi mdi-access-point-network
mdi mdi-account
mdi mdi-account-box
mdi mdi-account-box-outline
mdi mdi-account-card-details
mdi mdi-account-check
mdi mdi-account-circle
mdi mdi-account-convert
mdi mdi-account-key
mdi mdi-account-minus
mdi mdi-account-multiple
mdi mdi-account-multiple-minus
mdi mdi-account-multiple-outline
mdi mdi-account-multiple-plus
mdi mdi-account-network
mdi mdi-account-off
mdi mdi-account-outline
mdi mdi-account-plus
mdi mdi-account-remove
mdi mdi-account-search
mdi mdi-account-settings
mdi mdi-account-star
mdi mdi-account-switch
Stoke Icon 7
Use <i class="pe-7s-album"></i>
There are 200+ Icon font pack(Stoke Icon 7) and you can get all icons info from here: https://themes-pixeden.com/font-demos/7-stroke/
pe-7s-album
pe-7s-arc
pe-7s-back-2
pe-7s-bandaid
pe-7s-car
pe-7s-diamond
pe-7s-door-lock
pe-7s-eyedropper
pe-7s-female
pe-7s-gym
pe-7s-hammer
pe-7s-headphones
pe-7s-helm
pe-7s-hourglass
pe-7s-leaf
pe-7s-magic-wand
pe-7s-male
pe-7s-map-2
pe-7s-next-2
pe-7s-paint-bucket
pe-7s-pendrive
pe-7s-photo
pe-7s-piggy
pe-7s-plugin