%ic {
    font-family: icons, sans-serif;
    font-style: normal;
    font-weight: normal;
    font-variant: normal;
    line-height: 1;
    text-transform: none;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

[class*='_icon-'] {
    &::before {
        @extend %ic;

        display: block;
    }
}