.fa,.fas,.far,.fab,[class^="fa-"],[class*=" fa-"]{display:inline-block;font-style:normal;font-variant:normal;text-rendering:auto;line-height:1}
.fa::before,.fas::before,.far::before,.fab::before,[class^="fa-"]::before,[class*=" fa-"]::before{content:""}
.fa-home::before,.fa-house::before{content:"🏠"}
.fa-plus-circle::before{content:"➕"}
.fa-calculator::before{content:"🧮"}
.fa-chart-bar::before,.fa-chart-line::before{content:"📊"}
.fa-robot::before{content:"🤖"}
.fa-sitemap::before,.fa-th::before{content:"🗂"}
.fa-question-circle::before,.fa-circle-question::before{content:"❓"}
.fa-user::before,.fa-user-circle::before{content:"👤"}
.fa-bars::before{content:"☰"}
.fa-times::before{content:"✕"}
.fa-receipt::before{content:"🧾"}
.fa-history::before{content:"🕘"}
.fa-cog::before{content:"⚙"}
.fa-sign-out-alt::before{content:"↩"}
.fa-sign-in-alt::before{content:"↪"}
.fa-user-plus::before{content:"👥"}
.fa-check-circle::before{content:"✅"}
.fa-exclamation-circle::before{content:"⚠"}
.fa-eye::before{content:"👁"}
.fa-calendar::before{content:"📅"}
.fa-tags::before,.fa-tag::before{content:"🏷"}
.fa-thumbs-up::before{content:"👍"}
.fa-thumbs-down::before{content:"👎"}
.fa-arrow-left::before{content:"←"}
.fa-arrow-right::before,.fa-chevron-right::before{content:"→"}
.fa-search::before{content:"🔍"}
.fa-star::before{content:"⭐"}
.fa-fire::before{content:"🔥"}
.fa-check::before{content:"✔"}
.fa-heart::before{content:"❤"}
.fa-envelope::before{content:"✉"}
.fa-thumbtack::before{content:"📌"}
.fab.fa-weixin::before{content:"微"}
.fab.fa-weibo::before{content:"博"}
.fab.fa-zhihu::before{content:"知"}