.fa {
    display: inline-block;
    font-style: normal;
    line-height: 1;
    text-rendering: auto;
}

.fa::before {
    display: inline-block;
}

.fa-facebook::before {
    content: "f";
    font-family: Arial, sans-serif;
    font-weight: 700;
}

.fa-youtube::before {
    content: "▶";
}

.fa-envelope::before {
    content: "✉";
}

.fa-map-marker::before {
    content: "📍";
}

.fa-phone::before,
.fa-phone-square::before {
    content: "☎";
}

.fa-clock-o::before {
    content: "🕒";
}

.fa-leaf::before {
    content: "❋";
}

.fa-star::before,
.fa-star-o::before {
    content: "★";
}

.fa-star-o::before {
    opacity: 0.7;
}

.fa-film::before {
    content: "🎬";
}

.fa-codepen::before {
    content: "◈";
}

.fa-futbol-o::before {
    content: "⚽";
}

.fa-music::before {
    content: "♪";
}

.fa-chevron-left::before {
    content: "‹";
    font-size: 1.2em;
    font-weight: 700;
}

.fa-chevron-right::before {
    content: "›";
    font-size: 1.2em;
    font-weight: 700;
}

.fa-plus::before {
    content: "+";
    font-weight: 700;
}

.fa-minus::before {
    content: "−";
    font-weight: 700;
}