.icono-folder{
    width: $18;
    height: $22;
    @extend .icono-stroke
    border-left-width: 0;
    border-radius: 0 $3 $3 0;
    margin: $8 $2 $4 $14;
    &:before{
        position: absolute;
        width: $12;
        height: $20;
        left: -1*$12;
        bottom: -1*$2;
        border-width: 0 0 $2 $2;
        border-style: solid;
        border-radius: 0 0 0 $3;

}
    &:after{
        position: absolute;
        width: $10;
        height: $5;
        left: -1*$12;
        top: -1*$7;
        border-width: $2 $2 0 $2;
        border-style: solid;
        border-radius: $3 $3 0 0;

}

}