.ico20x25{
    width: 20px;
    height: 25px;
}

/*18x20*/
.word_doc18x20{
    background-image: url(../images/iconos_docs/18x20/doc.png);
    background-position: center;
    background-repeat: no-repeat;
}
.word_doc_on18x20{
    background-image: url(../images/iconos_docs/18x20/doc_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.gif_doc18x20{
    background-image: url(../images/iconos_docs/18x20/gif.png);
    background-position: center;
    background-repeat: no-repeat;
}
.gif_doc_on18x20{
    background-image: url(../images/iconos_docs/18x20/gif_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.html_doc18x20{
    background-image: url(../images/iconos_docs/18x20/html.png);
    background-position: center;
    background-repeat: no-repeat;
}
.html_doc_on18x20{
    background-image: url(../images/iconos_docs/18x20/html_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.jpg_doc18x20{
    background-image: url(../images/iconos_docs/18x20/jpg.png);
    background-position: center;
    background-repeat: no-repeat;
}
.jpg_doc_on18x20{
    background-image: url(../images/iconos_docs/18x20/jpg_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.otros_doc18x20{
    background-image: url(../images/iconos_docs/18x20/otros.png);
    background-position: center;
    background-repeat: no-repeat;
}
.otros_doc_on18x20{
    background-image: url(../images/iconos_docs/18x20/otros_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.pdf_doc18x20{
    background-image: url(../images/iconos_docs/18x20/pdf.png);
    background-position: center;
    background-repeat: no-repeat;
}
.pdf_doc_on18x20{
    background-image: url(../images/iconos_docs/18x20/pdf_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.ppt_doc18x20{
    background-image: url(../images/iconos_docs/18x20/ppt.png);
    background-position: center;
    background-repeat: no-repeat;
}
.ppt_doc_on18x20{
    background-image: url(../images/iconos_docs/18x20/ppt_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.tiff_doc18x20{
    background-image: url(../images/iconos_docs/18x20/tiff.png);
    background-position: center;
    background-repeat: no-repeat;
}
.tiff_doc_on18x20{
    background-image: url(../images/iconos_docs/18x20/tiff_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.txt_doc18x20{
    background-image: url(../images/iconos_docs/18x20/txt.png);
    background-position: center;
    background-repeat: no-repeat;
}
.txt_doc_on18x20{
    background-image: url(../images/iconos_docs/18x20/txt_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.xls_doc18x20{
    background-image: url(../images/iconos_docs/18x20/xls.png);
    background-position: center;
    background-repeat: no-repeat;
}
.xls_doc_on18x20{
    background-image: url(../images/iconos_docs/18x20/xls_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
/*20x25*/
.word_doc20x25{
    background-image: url(../images/iconos_docs/20x25/doc.png);
    background-position: center;
    background-repeat: no-repeat;
}
.word_doc_on20x25{
    background-image: url(../images/iconos_docs/20x25/doc_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.gif_doc20x25{
    background-image: url(../images/iconos_docs/20x25/gif.png);
    background-position: center;
    background-repeat: no-repeat;
}
.gif_doc_on20x25{
    background-image: url(../images/iconos_docs/20x25/gif_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.html_doc20x25{
    background-image: url(../images/iconos_docs/20x25/html.png);
    background-position: center;
    background-repeat: no-repeat;
}
.html_doc_on20x25{
    background-image: url(../images/iconos_docs/20x25/html_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.jpg_doc20x25{
    background-image: url(../images/iconos_docs/20x25/jpg.png);
    background-position: center;
    background-repeat: no-repeat;
}
.jpg_doc_on20x25{
    background-image: url(../images/iconos_docs/20x25/jpg_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.otros_doc20x25{
    background-image: url(../images/iconos_docs/20x25/otros.png);
    background-position: center;
    background-repeat: no-repeat;
}
.otros_doc_on20x25{
    background-image: url(../images/iconos_docs/20x25/otros_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.pdf_doc20x25{
    background-image: url(../images/iconos_docs/20x25/pdf.png);
    background-position: center;
    background-repeat: no-repeat;
}
.pdf_doc_on20x25{
    background-image: url(../images/iconos_docs/20x25/pdf_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.ppt_doc20x25{
    background-image: url(../images/iconos_docs/20x25/ppt.png);
    background-position: center;
    background-repeat: no-repeat;
}
.ppt_doc_on20x25{
    background-image: url(../images/iconos_docs/20x25/ppt_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.tiff_doc20x25{
    background-image: url(../images/iconos_docs/20x25/tiff.png);
    background-position: center;
    background-repeat: no-repeat;
}
.tiff_doc_on20x25{
    background-image: url(../images/iconos_docs/20x25/tiff_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.txt_doc20x25{
    background-image: url(../images/iconos_docs/20x25/txt.png);
    background-position: center;
    background-repeat: no-repeat;
}
.txt_doc_on20x25{
    background-image: url(../images/iconos_docs/20x25/txt_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.xls_doc20x25{
    background-image: url(../images/iconos_docs/20x25/xls.png);
    background-position: center;
    background-repeat: no-repeat;
}
.xls_doc_on20x25{
    background-image: url(../images/iconos_docs/20x25/xls_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
/*30x35*/
.word_doc30x35{
    background-image: url(../images/iconos_docs/30x35/doc.png);
    background-position: center;
    background-repeat: no-repeat;
}
.word_doc_on30x35{
    background-image: url(../images/iconos_docs/30x35/doc_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.gif_doc30x35{
    background-image: url(../images/iconos_docs/30x35/gif.png);
    background-position: center;
    background-repeat: no-repeat;
}
.gif_doc_on30x35{
    background-image: url(../images/iconos_docs/30x35/gif_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.html_doc30x35{
    background-image: url(../images/iconos_docs/30x35/html.png);
    background-position: center;
    background-repeat: no-repeat;
}
.html_doc_on30x35{
    background-image: url(../images/iconos_docs/30x35/html_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.jpg_doc30x35{
    background-image: url(../images/iconos_docs/30x35/jpg.png);
    background-position: center;
    background-repeat: no-repeat;
}
.jpg_doc_on30x35{
    background-image: url(../images/iconos_docs/30x35/jpg_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.otros_doc30x35{
    background-image: url(../images/iconos_docs/30x35/otros.png);
    background-position: center;
    background-repeat: no-repeat;
}
.otros_doc_on30x35{
    background-image: url(../images/iconos_docs/30x35/otros_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.pdf_doc30x35{
    background-image: url(../images/iconos_docs/30x35/pdf.png);
    background-position: center;
    background-repeat: no-repeat;
}
.pdf_doc_on30x35{
    background-image: url(../images/iconos_docs/30x35/pdf_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.ppt_doc30x35{
    background-image: url(../images/iconos_docs/30x35/ppt.png);
    background-position: center;
    background-repeat: no-repeat;
}
.ppt_doc_on30x35{
    background-image: url(../images/iconos_docs/30x35/ppt_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.tiff_doc30x35{
    background-image: url(../images/iconos_docs/30x35/tiff.png);
    background-position: center;
    background-repeat: no-repeat;
}
.tiff_doc_on30x35{
    background-image: url(../images/iconos_docs/30x35/tiff_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.txt_doc30x35{
    background-image: url(../images/iconos_docs/30x35/txt.png);
    background-position: center;
    background-repeat: no-repeat;
}
.txt_doc_on30x35{
    background-image: url(../images/iconos_docs/30x35/txt_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.xls_doc30x35{
    background-image: url(../images/iconos_docs/30x35/xls.png);
    background-position: center;
    background-repeat: no-repeat;
}
.xls_doc_on30x35{
    background-image: url(../images/iconos_docs/30x35/xls_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
/*40x43*/
.word_doc40x43{
    background-image: url(../images/iconos_docs/40x43/doc.png);
    background-position: center;
    background-repeat: no-repeat;
}
.word_doc_on40x43{
    background-image: url(../images/iconos_docs/40x43/doc_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.gif_doc40x43{
    background-image: url(../images/iconos_docs/40x43/gif.png);
    background-position: center;
    background-repeat: no-repeat;
}
.gif_doc_on40x43{
    background-image: url(../images/iconos_docs/40x43/gif_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.html_doc40x43{
    background-image: url(../images/iconos_docs/40x43/html.png);
    background-position: center;
    background-repeat: no-repeat;
}
.html_doc_on40x43{
    background-image: url(../images/iconos_docs/40x43/html_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.jpg_doc40x43{
    background-image: url(../images/iconos_docs/40x43/jpg.png);
    background-position: center;
    background-repeat: no-repeat;
}
.jpg_doc_on40x43{
    background-image: url(../images/iconos_docs/40x43/jpg_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.otros_doc40x43{
    background-image: url(../images/iconos_docs/40x43/otros.png);
    background-position: center;
    background-repeat: no-repeat;
}
.otros_doc_on40x43{
    background-image: url(../images/iconos_docs/40x43/otros_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.pdf_doc40x43{
    background-image: url(../images/iconos_docs/40x43/pdf.png);
    background-position: center;
    background-repeat: no-repeat;
}
.pdf_doc_on40x43{
    background-image: url(../images/iconos_docs/40x43/pdf_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.ppt_doc40x43{
    background-image: url(../images/iconos_docs/40x43/ppt.png);
    background-position: center;
    background-repeat: no-repeat;
}
.ppt_doc_on40x43{
    background-image: url(../images/iconos_docs/40x43/ppt_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.tiff_doc40x43{
    background-image: url(../images/iconos_docs/40x43/tiff.png);
    background-position: center;
    background-repeat: no-repeat;
}
.tiff_doc_on40x43{
    background-image: url(../images/iconos_docs/40x43/tiff_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.txt_doc40x43{
    background-image: url(../images/iconos_docs/40x43/txt.png);
    background-position: center;
    background-repeat: no-repeat;
}
.txt_doc_on40x43{
    background-image: url(../images/iconos_docs/40x43/txt_on.png);
    background-position: center;
    background-repeat: no-repeat;
}
.xls_doc40x43{
    background-image: url(../images/iconos_docs/40x43/xls.png);
    background-position: center;
    background-repeat: no-repeat;
}
.xls_doc_on40x43{
    background-image: url(../images/iconos_docs/40x43/xls_on.png);
    background-position: center;
    background-repeat: no-repeat;
}