This post contains CSS and HTML code for creating scrolling text that bounces from left to right.

Preview

Code

<!-- Styles -->	
<style>
.example5 {
 height: 50px;	
 overflow: hidden;
 position: relative;
}
.example5 h3 {
 position: absolute;
 width: 100%;
 height: 100%;
 margin: 0;
 line-height: 50px;
 text-align: left;
 /* Apply animation to this element */	
 -moz-animation: example5 5s linear infinite alternate;
 -webkit-animation: example5 5s linear infinite alternate;
 animation: example5 5s linear infinite alternate;
}
/* Move it (define the animation) */
@-moz-keyframes example5 {
 0%   { -moz-transform: translateX(70%); }
 100% { -moz-transform: translateX(0%); }
}
@-webkit-keyframes example5 {
 0%   { -webkit-transform: translateX(70%); }
 100% { -webkit-transform: translateX(0%); }
}
@keyframes example5 {
 0%   { 
 -moz-transform: translateX(70%); /* Firefox bug fix */
 -webkit-transform: translateX(70%); /* Firefox bug fix */
 transform: translateX(70%); 		
 }
 100% { 
 -moz-transform: translateX(0%); /* Firefox bug fix */
 -webkit-transform: translateX(0%); /* Firefox bug fix */
 transform: translateX(0%); 
 }
}
</style>

<!-- HTML -->
<div class="example5">
<h3>Bouncing text... </h3>
</div>