.sector_item  {
    transition: filter 0.3s ease;
}
.sector_item .img_sector {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
    background-color: #fafafa;
    position:relative;
    transition: filter 0.3s ease;
}

.sector_item .img_sector img {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index:1;
}
.sector_item .img_sector:before{
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    /* height: 25%; */
    background-image: url(trazado.svg);
    z-index: 4;
    background-repeat: no-repeat;
    background-position: bottom left;
    aspect-ratio: 560 / 108;
    background-size: 100%;
}
.sector_item:hover{
    filter: grayscale(100%);

}