What's the right way to call for help, polyline points? What if I want to make this small?

<polyline class="a" points="4960,1920 11040,8000 4960,14080 "></polyline>

the current size is this
clipboard.png

I want to be small in proportion. What tools can I use?
calls to polyline, for the first time, so I don"t know where to categorize it.


you can zoom it using css style transform:scale, such as the following example: zoom by 50%

<polyline class="a" points="4960,1920 11040,8000 4960,14080 " style='transform:scale(0.5)'></polyline>
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