How to blurr all images except the current hover via css

Question

Is there a pure css method to blur all images except the one being hovered on? My current code is shown in the following link. I have a wrap to blur the area but Just cannot get the image being hovered over to not blur!

Thanks!

Basic concept:

.wrap:hover
   {
   -webkit-filter: blur(13px);
    -moz-filter: blur(13px);
    -o-filter: blur(13px);
    -ms-filter: blur(13px);
    filter: blur(13px);  

}

img:hover
{
-webkit-filter: blur(0px);
-moz-filter: blur(0px);
-o-filter: blur(0px);
-ms-filter: blur(0px);
filter: blur(0px);  

}  

Full code found at

https://jsfiddle.net/0q00jorc/2/ * edit

Basically, I was trying to blurr all images except the exact one I was hovering over and not blur anything if I am not on the images. The code from the answer below did just that except it blurred all the images if I was hovering over the wrap which includes spaces in between images. I do not want to blurr unless I am on the images themselves.

Answer 1

img {
 -webkit-filter: blur(13px);
 -moz-filter: blur(13px);
 -o-filter: blur(13px);
 -ms-filter: blur(13px);
 filter: blur(13px);
}   

img:hover {
 -webkit-filter: blur(0px);
 -moz-filter: blur(0px);
 -o-filter: blur(0px);
 -ms-filter: blur(0px);
 filter: blur(0px);
}   

Answer 2

Put the blur effect on the images, then have an img hover that overrides the blur.

body {
   margin: 0;
   padding: 0;
   background: #EEE;
   font: 10px/13px 'Lucida Sans',sans-serif;
}
.wrap {
   overflow: hidden;
   margin: 10px;
}
.box {
   float: left;
   position: relative;
   width: 20%;
   padding-bottom: 20%;
}
.boxInner {
   position: absolute;
   left: 10px;
   right: 10px;
   top: 10px;
   bottom: 10px;
   overflow: hidden;
}
.boxInner img {
   width: 100%;
  outline: 15px solid rgba(0,0,0,.5);
  outline-offset: -15px;
}
.boxInner .titleBox {
   position: absolute;
   bottom: 0;
   left: 0;
   right: 0;
   margin-bottom: -50px;
   background: #000;
   background: rgba(0, 0, 0, 0.5);
   color: #FFF;
   padding: 10px;
   text-align: center;
   -webkit-transition: all 0.3s ease-out;
   -moz-transition: all 0.3s ease-out;
   -o-transition: all 0.3s ease-out;
   transition: all 0.3s ease-out;
}

.wrap:hover img
{
   -webkit-filter: blur(13px);
    -moz-filter: blur(13px);
    -o-filter: blur(13px);
    -ms-filter: blur(13px);
    filter: blur(13px);  
  
}

.wrap:hover img:hover
{
   -webkit-filter: blur(0px);
    -moz-filter: blur(0px);
    -o-filter: blur(0px);
    -ms-filter: blur(0px);
    filter: blur(0px);  
}
}

body.no-touch .boxInner:hover .titleBox, body.touch .boxInner.touchFocus .titleBox {
   margin-bottom: 0;
}
@media only screen and (max-width : 480px) {
   /* Smartphone view: 1 tile */
   .box {
      width: 100%;
      padding-bottom: 100%;
   }
}
@media only screen and (max-width : 650px) and (min-width : 481px) {
   /* Tablet view: 2 tiles */
   .box {
      width: 50%;
      padding-bottom: 50%;
   }
}
@media only screen and (max-width : 1050px) and (min-width : 651px) {
   /* Small desktop / ipad view: 3 tiles */
   .box {
      width: 33.3%;
      padding-bottom: 33.3%;
   }
}
@media only screen and (max-width : 1290px) and (min-width : 1051px) {
   /* Medium desktop: 4 tiles */
   .box {
      width: 25%;
      padding-bottom: 25%;
   }
}

<div class="wrap">
    
  <!-- Define all of the tiles: -->
  <div class="box">
    <div class="boxInner">
      <img src="http://www.dwuser.com/education/content/creating-responsive-tiled-layout-with-pure-css/images/demo/7.jpg" />
      <div class="titleBox">Butterfly</div>
    </div>
  </div>
  <div class="box">
    <div class="boxInner">
      <img src="http://www.dwuser.com/education/content/creating-responsive-tiled-layout-with-pure-css/images/demo/1.jpg" />
      <div class="titleBox">An old greenhouse</div>
    </div>
  </div>
  <div class="box">
    <div class="boxInner">
      <img src="http://www.dwuser.com/education/content/creating-responsive-tiled-layout-with-pure-css/images/demo/2.jpg" />
      <div class="titleBox">Purple wildflowers</div>
    </div>
  </div>
  <div class="box">
    <div class="boxInner">
      <img src="http://www.dwuser.com/education/content/creating-responsive-tiled-layout-with-pure-css/images/demo/3.jpg" />
      <div class="titleBox">A birdfeeder</div>
    </div>
  </div>
  <div class="box">
    <div class="boxInner">
      <img src="http://www.dwuser.com/education/content/creating-responsive-tiled-layout-with-pure-css/images/demo/10.jpg" />
      <div class="titleBox">Crocus close-up</div>
    </div>
  </div>
  <div class="box">
    <div class="boxInner">
      <img src="http://www.dwuser.com/education/content/creating-responsive-tiled-layout-with-pure-css/images/demo/4.jpg" />
      <div class="titleBox">The garden shop</div>
    </div>
  </div>
  <div class="box">
    <div class="boxInner">
      <img src="http://www.dwuser.com/education/content/creating-responsive-tiled-layout-with-pure-css/images/demo/5.jpg" />
      <div class="titleBox">Spring daffodils</div>
    </div>
  </div>
  <div class="box">
    <div class="boxInner">
      <img src="http://www.dwuser.com/education/content/creating-responsive-tiled-layout-with-pure-css/images/demo/6.jpg" />
      <div class="titleBox">Iris along the path</div>
    </div>
  </div>
  <div class="box">
    <div class="boxInner">
      <img src="http://www.dwuser.com/education/content/creating-responsive-tiled-layout-with-pure-css/images/demo/8.jpg" />
      <div class="titleBox">The garden blueprint</div>
    </div>
  </div>
  <div class="box">
    <div class="boxInner">
      <img src="http://www.dwuser.com/education/content/creating-responsive-tiled-layout-with-pure-css/images/demo/9.jpg" />
      <div class="titleBox">The patio</div>
    </div>
  </div>
  <div class="box">
    <div class="boxInner">
      <img src="http://www.dwuser.com/education/content/creating-responsive-tiled-layout-with-pure-css/images/demo/11.jpg" />
      <div class="titleBox">Bumble bee collecting nectar</div>
    </div>
  </div>
  <div class="box">
    <div class="boxInner">
      <img src="http://www.dwuser.com/education/content/creating-responsive-tiled-layout-with-pure-css/images/demo/12.jpg" />
      <div class="titleBox">Winding garden path</div>
    </div>
  </div>
  
</div>