Feel free to give the sample code below a try and let me know if it's functioning as expected.
.img-responsive,
.thumbnail>img,
.thumbnail a>img,
.carousel-inner>.item>img,
.carousel-inner>.item>a>img {
display: block;
width: 100%;
height: auto;
}
.carousel-inner {
border-radius: 15px;
}
.carousel-caption {
background-color: rgba(0, 0, 0, .5);
position: absolute;
left: 0;
right: 0;
bottom: 0;
z-index: 10;
padding: 0 0 10px 25px;
color: #fff;
text-align: left;
}
.carousel-indicators {
position: absolute;
bottom: 0;
right: 0;
left: 0;
width: 100%;
z-index: 15;
margin: 0;
padding: 0 25px 25px 0;
text-align: right;
}
.carousel-control.left,
.carousel-control.right {
background-image: none;
}
.carousel-containers {
padding: 10px 0;
}
.carousel-containers {
background-color: #fff;
color: #555;
}
@media screen and (min-width: 768px) {
.carousel-containers {
padding: 1.5em 0;
}
}
@media screen and (min-width: 992px) {
.container {
max-width: 930px;
}
}
<div class="carousel-containers">
<div class="container">
<div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
<ol class="carousel-indicators">
<li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
<li data-target="#carousel-example-generic" data-slide-to="1"></li>
<li data-target="#carousel-example-generic" data-slide-to="2"></li>
</ol>
<div class="carousel-inner">
<div class="item active">
<img src="http://placehold.it/800x400" alt="...">
<div class="carousel-caption">
<h2>Heading</h2>
</div>
</div>
<div class="item">
<img src="http://placehold.it/800x400" alt="...">
<div class="carousel-caption">
<h2>Heading</h2>
</div>
</div>
<div class="item">
<img src="http://placehold.it/800x400" alt="...">
<div class="carousel-caption">
<h2>Heading</h2>
</div>
</div>
</div>
<a class="left carousel-control" href="#carousel-example-generic" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left"></span>
</a>
<a class="right carousel-control" href="#carousel-example-generic" data-slide="next">
<span class="glyphicon glyphicon-chevron-right"></span>
</a>
</div>
</div>
</div>