w3resource

CSS Properties: How to defines the shape of the bottom-left corner is animatable?

Go to Exercise page

Solution:

HTML Code :

<!DOCTYPE html>
<html>
<head>
<title>How to defines the shape of the bottom-left corner is animatable</title>
<style>
#xyx {
    margin-left: 10px;
	margin-top: 3px;
	margin-right: 15px;
	background-color: #CCFF63;
	border: 1px solid #c3c3c3;
	height: 200px;
	-webkit-animation: mymove 5s infinite;
    animation: mymove 5s infinite;
	}
  @keyframes mymove {
    50% {border-bottom-left-radius: 50px;}
}
</style>
</head>
<body>

<div id="xyx">CSS, stands for Cascading Style Sheet is a computer language to describe presentation.<div>


</body>
</html>

Live Demo :

How to defines the shape of the bottom-left corner is animatable on jsbin.com

See the solution in the browser

Supported browser

Firefox logo Chrome logo Opera logo Safari logo Internet Explorer logo
Yes Yes Yes Yes No

 

Go to Exercise page

What is the difficulty level of this exercise?

Test your Programming skills with w3resource's quiz.



Follow us on Facebook and Twitter for latest update.

HTML-CSS: Tips of the Day

How does the "position: sticky;" property work?

Sticky positioning is a hybrid of relative and fixed positioning. The element is treated as relative positioned until it crosses a specified threshold, at which point it is treated as fixed positioned.

You must specify a threshold with at least one of top, right, bottom, or left for sticky positioning to behave as expected. Otherwise, it will be indistinguishable from relative positioning.

So in your example, you have to define the position where it should stick in the end by using the top property.

HTML Code:

<nav>
  <ul align="left">
    <li><a href="#/contact" class="nav-selections" style="margin-right:35px;">Contact</a></li>
    <li><a href="#/about" class="nav-selections">About</a></li>
    <li><a href="#/products" class="nav-selections">Products</a></li>
    <li><a href="#" class="nav-selections">Home</a></li>
  </ul>
</nav>

CSS Code:

html, body {
  height: 200%;
}

nav {
  position: sticky;
  position: -webkit-sticky;
  top: 0; /* required */
}

.nav-selections {
  text-transform: uppercase;
  letter-spacing: 5px;
  font: 18px "lato", sans-serif;
  display: inline-block;
  text-decoration: none;
  color: white;
  padding: 18px;
  float: right;
  margin-left: 50px;
  transition: 1.5s;
}

.nav-selections:hover {
  transition: 1.5s;
  color: black;
}

ul {
  background-color: #B79b58;
  overflow: auto;
}

li {
  list-style-type: none;
} 

Live Demo:

See the Pen html css common editor by w3resource (@w3resource) on CodePen.