This is a 100% width and then some horizontal bar that will allow you to break up a website page and promote a message or product. Change the background to match your needs. This was based on a design from the JSN Dona template and was published in the content-top-below position.

CSS

/*--- Contact Bar ---*/

/* -- FULL WIDTH Class (Optional)-- */
/* This class is inbuilt to the Joomlashine Dona Template, maybe others. Add the code below if not present */
.template-full-width {
	-webkit-box-sizing: content-box;
	-moz-box-sizing: content-box;
	box-sizing: content-box !important;
	width: 100%;
	padding-left: 1000px !important;
	padding-right: 1000px !important;
	margin: 0 -1000px !important;
	padding-top: 10px;
	padding-bottom: 10px;
	position: relative;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}
/* ---- */

/* remove the extra padding in this module position only (optional) */
#jsn-pos-content-top-below  {
	padding: 0 0;
}
	
.contact-bar {
	background-image: url("images/modules/790/cb-background.jpg");
	background-position: center center;
	background-size: 100% 100%;
	background-attachment: fixed;
	padding: 25px 10px;
	text-align: center;
}

.contact-bar .cb-text {
	display: inline-block;
	width: 66%;
}

.contact-bar .cb-text p {
	font-size: 20px;
	line-height: 28px;
	color: #fff;
	text-align: right;
	margin: 15px 0 0;
	
}

.contact-bar .cb-button{
	display: inline-block;
	white-space: nowrap;
	margin: 15px;
}

.contact-bar .cb-button a.btn {
  color: #fff;
  font-size: 16px;
  line-height: 24px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 10px;
  padding: 13px 25px;  
  text-decoration: none;
  text-shadow: none;
  box-shadow: none;  
  border-radius: 3px;
  -moz-border-radius: 3px;
  -webkit-border-radius: 3px;
  transition: 0.3s;
  -moz-transition: 0.3s;
  -webkit-transition: 0.3s;  
  width: auto;
  border-color: #9B1612;
  background: #9B1612;	
}

.contact-bar .cb-button a.btn:hover {
	background: none;
	color: #9B1612;
}


@media screen and (max-width: 1024px){
	.contact-bar .cb-text p {
	  font-size: 16px;
	}
}

@media screen and (max-width: 799px) {
	.contact-bar .cb-text p {
	  font-size: 14px;
	  line-height: 22px;
	  margin: 10px;
	}
}

@media screen and (max-width: 768px) {
	.contact-bar .cb-text p {	  
	  text-align: center;
	}
}

@media screen and (max-width: 640px) {
	
	.contact-bar .cb-text p {
	  font-size: 16px;
	  line-height: 24px;
	  margin: 10px;	  
	}
	.contact-bar .cb-button {
	  padding-left: 0;
	}
	.contact-bar .cb-button a.btn {
	  margin: 0;
	}
}

CSS (Fix for this template to get the demo running)

.contact-bar .cb-button a.btn {
	color: #fff !important;
}
.contact-bar .cb-button a.btn:hover {
	color: #9B1612 important;
}

HTML

<div class="contact-bar template-full-width">
	<div class="cb-text"><p>NEED ADVICE on your business growth, customer experience or your finances?</p></div>
	<div class="cb-button"><a href="#" class="btn">Contact Now</a></div>
</div>