You can change the size of the icons using one of the following classes:
.la-lg
.la-xs
.la-sm
.la-lx
.la-1x
.la-2x
.la-3x
.la-4x
.la-5x
.la-6x
.la-7x
.la-8x
.la-9x
.la-10x
.la-fw
Check out a https://icons8.com/line-awesome of the Line Awesome. and https://github.com/icons8/line-awesome
la-accessible-icon
la-bell
la-feather-alt
la-recycle
la-phone-volume
la-ambulance
la-apple-alt
la-mug-hot
la-500px
la-behance
la-dribbble
la-jsfiddle
la-quinscape
la-slack
la-vimeo-v
la-wordpress
la-school
la-building
la-address-book
la-globe
la-sitemap
la-save
la-phone-square
la-map-marked-alt
la-heart
la-frown
la-chess
la-graduation-cap
la-server
la-print
la-bitcoin
la-adjust
la-pepper-hot