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

0 vote192 views1 answer
How to make focus outline round in html
CSS
0 vote201 views1 answer
Background color in hex css
CSS
1 vote263 views2 answers
Block elements css
CSS
0 vote199 views1 answer
Copy html css from website
CSS
3 votes235 views5 answers
India
CSS
0 vote194 views1 answer
The edit queue is full at the moment - try again in a few minutes!
CSS
0 vote204 views1 answer
Underlined style for a link
CSS
0 vote194 views1 answer
Postion on window top css
CSS
0 vote191 views1 answer
Flex align self
CSS
0 vote212 views1 answer
Spree_digital
CSS