Nearly all Markdown applications support the basic syntax outlined in the original Markdown design document. There are minor variations and discrepancies between Markdown processors — those are noted inline wherever possible.
To create a heading, add number signs (#) in front of a word or phrase. The number of number signs you use should correspond to the heading level. For example, to create a heading level three (<h3>), use three number signs (e.g., ### My Header).
Markdown applications don’t agree on how to handle a missing space between the number signs (#) and the heading name. For compatibility, always put a space between the number signs and the heading name.
You can use two or more spaces (commonly referred to as “trailing whitespace”) for line breaks in nearly every Markdown application, but it’s controversial. It’s hard to see trailing whitespace in an editor, and many people accidentally or intentionally put two spaces after every sentence. For this reason, you may want to use something other than trailing whitespace for line breaks. If your Markdown application supports HTML, you can use the <br> HTML tag.
Article Actions<br>: The Line Break elementThe <br> HTML element produces a line break in text (carriage-return). It is useful for writing a poem or an address, where the division of lines is significant.Try it
Styling with CSSThe <br> element has a single, well-defined purpose — to create a line break in a block of text. As such, it has no dimensions or visual output of its own, and there is very little you can do to style it.
You can set a margin on <br> elements themselves to increase the spacing between the lines of text in the block, but this is a bad practice — you should use the line-height property that was designed for that purpose.ExamplesSimple brIn the following example we use <br> elements to create line breaks between the different lines of a postal address:
The result looks like so:Accessibility concernsCreating separate paragraphs of text using <br> is not only bad practice, it is problematic for people who navigate with the aid of screen reading technology. Screen readers may announce the presence of the element, but not any content contained within <br>s. This can be a confusing and frustrating experience for the person using the screen reader.
Article Actions<br>: The Line Break elementThe <br> HTML element produces a line break in text (carriage-return). It is useful for writing a poem or an address, where the division of lines is significant.Try it
Styling with CSSThe <br> element has a single, well-defined purpose — to create a line break in a block of text. As such, it has no dimensions or visual output of its own, and there is very little you can do to style it.
You can set a margin on <br> elements themselves to increase the spacing between the lines of text in the block, but this is a bad practice — you should use the line-height property that was designed for that purpose.ExamplesSimple brIn the following example we use <br> elements to create line breaks between the different lines of a postal address:
The result looks like so:Accessibility concernsCreating separate paragraphs of text using <br> is not only bad practice, it is problematic for people who navigate with the aid of screen reading technology. Screen readers may announce the presence of the element, but not any content contained within <br>s. This can be a confusing and frustrating experience for the person using the screen reader.
La herramienta Línea permite dibujar una línea de dos puntos en el lienzo. Las líneas pueden dibujarse como formas vectoriales, trazados o píxeles. Elija el modo Forma si desea hacer una línea no destructiva y escalable que pueda editar posteriormente. Elija el modo Píxeles cuando trabaje con contenido rasterizado como el pixel art.
Haga clic en el icono de engranaje () de la barra de opciones de la herramienta Línea y seleccione Controles de formas en vivo para activar los controles de transformación en el lienzo. Esto le permite girar y cambiar el tamaño de las líneas desde el lienzo. Esto también escalará las puntas de flecha.
Para crear una flecha, basta con añadir puntas de flecha a una línea. Después de crear una línea y establecer el color y la anchura del trazo, haga clic en el icono del engranaje () en la barra de opciones de la herramienta Línea. Para añadir una flecha al principio de la línea, marque Inicio; para añadir una flecha al final de la línea, marque Final. Para añadir flechas en ambos extremos, marque tanto Inicio como Fin.