Box-shadow in IE present a transparent line/border - html

Question

I'm trying to create a tile component in HTML that allow to have an image and text as show:
As you can see there are two lines which are only visible in IE. I had remove the outline and any border but still doesn't change anything.
Do you have any Idea how to solve this?
.tiles-container{
max-width: 350px;
}
.tile-banner{
position: relative;
}
.tiles-container .tile-banner .tile-webcontrol-container {
height: 200px;
border-top-left-radius: 5px;
border-top-right-radius: 5px;
}
.tiles-container .tile-title-container {
font-family: Arial;
font-size: 16px;
position: absolute;
display: inline;
margin-left: 20px;
bottom: 16px;
margin-right: 60px;
}
.tiles-container .tile-title-container .tile-title {
background-color: #fff;
color: #243e7b;
padding-top: 4.85px;
padding-bottom: 5px;
-webkit-box-shadow: 10px 0 0 #fff, -10px 0 0 #fff;
-moz-box-shadow: 10px 0 0 #fff, -10px 0 0 #fff;
box-shadow: 10px 0 0 #fff, -10px 0 0 #fff;
box-decoration-break: clone;
line-height: 1.55em;
}
<div class="tiles-container">
<div class="tile-banner">
<div class="tile-webcontrol-container" id="6878d5d7-31df-4ab4-9019-bdf129eff4c4" style="background-position: center; background-image: url('//c1.staticflickr.com/4/3956/15495749937_b4ee958d86_h.jpg'); background-size: cover;">
<div class="ris-container"></div>
</div>
<div class="tile-title-container">
<span class="tile-title">Lorem ipsum dolor sit amet, consectetuer adipiscing elit. bla bla</span>
</div>
</div>
</div>

Answer 1

Add display:block or inline-block in the span
CSS:
.tiles-container .tile-title-container .tile-title {
background-color: #fff;
color: #243e7b;
padding-top: 4.85px;
padding-bottom: 5px;
-webkit-box-shadow: 10px 0 0 #fff, -10px 0 0 #fff;
-moz-box-shadow: 10px 0 0 #fff, -10px 0 0 #fff;
box-shadow: 10px 0 0 #fff, -10px 0 0 #fff;
box-decoration-break: clone;
line-height: 1.55em;
display: block;
}
Demo: http://jsfiddle.net/lotusgodkk/GCu2D/2159/