Template:NSFW Image.css

 .nsfw {
   position: relative;
   text-align: center;
 }

 .blur {
   transition: filter 0.15s ease-in-out;
 }

 .blur img {
   filter: url("#sharpBlur");
   transition: filter 0.15s ease-in-out;
 }

 .nsfw:hover .blur img {
   filter: blur(0px);
 }

 .nsfw:hover .nsfw-text {
   opacity: 0;
   display: none;
 }

 .nsfw-text {
   opacity: 0.5;
   padding: 5px 15px 5px 15px;
   border-radius: 20px;
   background-color: black;
   color: white;
   position: absolute;
   top: 50%;
   left: 50%;
   transform: translate(-50%, -50%);
 }