.icono-sitemap {
    width: $24;
    height: $2;
    box-shadow: 0 (- $5);
    margin: $21 $5 $11;
    &:before {
        @extend .stickCenterH
        width: $6;
        height: $6;
        border-radius: $2;
        box-shadow: inset 0 0 0 $32, $11 0, (- $11) 0, 0 (- $14) 0 $1;

}
    &:after {
        @extend .stickCenterH
        width: $2;
        height: $10;
        box-shadow: 0 (- $7), $11 (- $5), (- $11) (- $5);

}

}