.navigation > li > a::before {
content: "\f18b";
font-family: fontawesome;
position: absolute;
left: 10px;
top: 22px;
}
.navigation li > a::before::nth-child(2) {
content: "\f189";
font-family: fontawesome;
}
.navigation > li > a::before {
content: "\f18b";
font-family: fontawesome;
position: absolute;
left: 10px;
top: 22px;
}
.navigation > li:nth-child(2) > a::before {
content: "\f189";
font-family: fontawesome;
}