Curved lines css

.box {
  width: 500px;
  height: 100px;
  border: solid 5px #000;
  border-color: transparent transparent #000 transparent;
  border-radius: 0 0 240px 50%/60px;
}

Source: stackoverflow.com

Curved lines css

<div class="box"></div>

Source: stackoverflow.com

Similar codes

9 votes208 views3 answers
Fix textarea size
CSS
0 vote280 views2 answers
Google font smooth
CSS
0 vote221 views2 answers
Chmod: changing permissions of '/opt/lampp': Operation not permitted
CSS
0 vote159 views1 answer
Css not working react
CSS
41 votes234 views2 answers
Add ... to long text css
CSS
1 vote233 views1 answer
Universal selector incss'
CSS
-2 votes209 views1 answer
Sliding text css
CSS
1 vote223 views1 answer
Rainbow linear gradient css
CSS
0 vote219 views2 answers
Mask image css
CSS
1 vote226 views1 answer
Make mat card scrollable
CSS