.mainmenu ul>li>strong:before,
.mainmenu ul>li>a:before {
    margin-right: 5px;
    font-family: Fontawesome;
    display: inline-block;
    width: 1.28571429em;
    text-align: center;
}

.mainmenu ul>li.termine>strong:before,    .mainmenu ul>li.termine>a:before    { content: "\f073" }
.mainmenu ul>li.schule>strong:before,     .mainmenu ul>li.schule>a:before     { content: "\f19d" }
.mainmenu ul>li.angebote>strong:before,   .mainmenu ul>li.angebote>a:before   { content: "\f055" }
.mainmenu ul>li.service>strong:before,    .mainmenu ul>li.service>a:before    { content: "\f164" }
.mainmenu ul>li.eltern>strong:before,     .mainmenu ul>li.eltern>a:before     { content: "\f0c0" }
.mainmenu ul>li.elternbeirat>strong:before, .mainmenu ul>li.elternbeirat>a:before { content: "\f0c0" }
.mainmenu ul>li.beratung>strong:before,   .mainmenu ul>li.beratung>a:before   { content: "\f05a" }
.mainmenu ul>li.corona>strong:before,     .mainmenu ul>li.corona>a:before     { content: "\f188" }
.mainmenu ul>li.kontakt>strong:before,    .mainmenu ul>li.kontakt>a:before    { content: "\f0e0" }
.mainmenu ul>li.login>strong:before,      .mainmenu ul>li.login>a:before      { content: "\f090" }
.mainmenu ul>li.logout>strong:before,     .mainmenu ul>li.logout>a:before     { content: "\f08b" }