How to add a point on the border of the element?

On the border of an element, you add a point
pochemu-vizualnoe-programmirovanie-i-D3N
March 19th 20 at 08:35
2 answers
March 19th 20 at 08:37
Solution
so for example you can point to position the brand
.point {
 position: absolute;
 top: 50%;
 transform: translateY(-50%);
 right: -5px;
}

for the blue blocks will be something. Parents do not forget to specify position:relative
March 19th 20 at 08:39
Solution
Is there a possibility the story on the box:after the handler for the click? - elijah commented on March 19th 20 at 08:42
@elijah, No, in this case, make the child block the absolute - Brooke commented on March 19th 20 at 08:45

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