Css chamfered corner

div {
  background: #c00;
  /* fallback */
  background: -moz-linear-gradient(45deg, transparent 10px, #c00 10px), -moz-linear-gradient(135deg, transparent 10px, #c00 10px), -moz-linear-gradient(225deg, transparent 10px, #c00 10px), -moz-linear-gradient(315deg, transparent 10px, #c00 10px);
  background: -o-linear-gradient(45deg, transparent 10px, #c00 10px), -o-linear-gradient(135deg, transparent 10px, #c00 10px), -o-linear-gradient(225deg, transparent 10px, #c00 10px), -o-linear-gradient(315deg, transparent 10px, #c00 10px);
  background: -webkit-linear-gradient(45deg, transparent 10px, #c00 10px), -webkit-linear-gradient(135deg, transparent 10px, #c00 10px), -webkit-linear-gradient(225deg, transparent 10px, #c00 10px), -webkit-linear-gradient(315deg, transparent 10px, #c00 10px);
}

div {
  background-position: bottom left, bottom right, top right, top left;
  -moz-background-size: 50% 50%;
  -webkit-background-size: 50% 50%;
  background-size: 50% 50%;
  background-repeat: no-repeat;
}


/* Ignore the CSS from this point, it's just to make the demo more presentable */

div {
  float: left;
  width: 50px;
  margin: 15px auto;
  padding: 15px;
  color: white;
  line-height: 1.5;
}

Source: stackoverflow.com

Similar codes

48 votes239 views3 answers
Red color rgb
CSS
3 votes230 views1 answer
Media queries css not working for mobile
CSS
0 vote227 views1 answer
Css remove white space below footer
CSS
0 vote237 views1 answer
@fontface otf
CSS
23 votes252 views4 answers
Rounded gradient border css
CSS
22 votes237 views3 answers
Remove styling from a tag
CSS
0 vote242 views2 answers
Css animation png
CSS
0 vote290 views1 answer
Can I use placeholder in <input type="time"/>
CSS
9 votes246 views5 answers
Css background full screen
CSS
5 votes234 views3 answers
Repeat method
CSS