Fixed image overlapping another div

I have different sections on a page. I then have an image fixed under these sections. I then have a large margin on my last section so when the user is scrolling down they will see the image and it will give it a 3d sort of effect. My issue is that my #vanishing-text-container div is not showing up over the image. I am unsure why as I have added a z-index of 1, which is higher than the image.

Does anyone see why my #vanishing-text-container div is not showing over the image?

#safety-boxes, #scrolling-content, #safety-content {
	width: 100%;
}
/*---Safety Boxes----*/
#safety-boxes {
	/*height: 400px;*/
	height: 50%;
	position: relative;
	z-index: 2;
}
#safety-box-large, .safety-box-small {
	vertical-align: top;
}
#safety-box-large {
	width: 50%;
	height: 100%;
	display: inline-block;
	background: #FF2F2F;
}
.safety-box-small {
	width: 25%;
	height: 100%;
	display: inline-block;
}
#safety-box2 {
	background: #3e745b;
}
#safety-box3 {
	background: #6f9697;
}
.safety-box-icon {
	height: 150px;
	width: 150px;
	display: block;
	margin: 0 auto;
	padding: 80px 0 60px 0;
}
.safety-box-title {
	color: #FFF;
	font-size: 2.5em;
	font-family: 'open_sanslight', "Droid Sans", sans-serif;
	text-align: center;
	line-height: 1.4em;
	padding: 5px 8px;
}

/*----Vanishing Text ---*/

#vanishing-text-container {
	width: 100%;
	height: 50%;
	background: #FFF;
	z-index: 1;
}
#vanishing-text {
	position: relative;
	padding-top: 150px;
	font-size: 3em;
	line-height: 1.4em;
	text-align: center;
}
/*---Scrolling Section---*/
#scrolling-content {
    position: fixed;
    top: 0;
	left: 0;
   /* background: green;*/
	height: 400px;
}
#scrolling-content-container {
	padding-top: 150px;
	width: 100%;
}
#safety-main-img {
	width: 100%;
	height: auto;
}
#scrolling-content-description {
	text-align: center;
	/*position: absolute;
	top: 80%;
	left: 50%;
	-webkit-transform: translate(-50%, -50%);
	transform: translate(-50%, -50%);*/
	font-size: 3em;
	line-height: 1.4em;
	color: #FFF;
}

/*---Safety Content ---*/
#safety-content {
	margin-top: 300px;
	background: #EDEDED;
	height: 500px;
	position: relative;
	z-index: 2;
}
#safety-content-container {
	padding: 100px 15%;
}

#safety-content-description {
	font-size: 1.5em
	line-height: 1.4em;
}

<div id="safety-boxes">
			<div id="safety-box-large">
				<img src="images/safety/head-protection.png" class="safety-box-icon" alt="Demolition and Wrecking Safety">
				<div class="safety-box-title">Safety is a top priority</div>
			</div><div class="safety-box-small" id="safety-box2">
				<img src="images/safety/shield.png" class="safety-box-icon" alt="The Eslich Wrecking Company Safety">
				<div class="safety-box-title">Safety Training</div>
			</div><div class="safety-box-small" id="safety-box3">
				<img src="images/safety/wrench.png" class="safety-box-icon" alt="Demolition and Wrecking Company Safety">
				<div class="safety-box-title">Right tools for the job</div>
			</div>
		</div>
		<div id="vanishing-text-container">
			<div id="vanishing-text">THE COMPANY PUTS SAFETY FIRST</div>
		</div>
		<div id="scrolling-content">
			<div id="scrolling-content-container">
				<!-- <div id="scrolling-content-description">WE CARE ABOUT THE SAFETY AND WELL BEING OF ALL LIVES</div> -->
				<img src="http://optimumwebdesigns.com/eslich/images/safety/safety-main.jpg" alt="The Eslich Wrecking Company Promotes Safety Demolition" id="safety-main-img">
			</div>
		</div>
		<div id="safety-content">
			<div id="safety-content-container">
				<div id="safety-content-description">Safety</div>
			</div>	
		</div>