Post Loop Carousel – Thumbnail resized.

Hi!

I’m having a strange problem with Post Loop Carousel.

Look, I changed the thumbnail size to 510x240px and my featured images are the same size. But when I upload these images, it’s “resized”. I really don’t know what happened with it. Maybe it’s a little problem that I didn’t observed, but I really have no idea. So, I’ll put de code here and if you can look what happened I will be grateful.

/*Post Loop Carousel - Custom CSS*/
.vantage-carousel-wrapper .vantage-carousel li.carousel-entry {
  width: 512px !important;
  -webkit-border-radius: 3px !important;
  -moz-border-radius: 3px !important;
   border-radius: 3px !important;
}
.vantage-carousel-wrapper .vantage-carousel li.carousel-entry .thumbnail {
  width: 510px !important;
  height: 240px !important;
  background-size: 510px 240px !important;
  border-radius:3px;
}
.vantage-carousel-wrapper .vantage-carousel li.carousel-entry .thumbnail a {
  width: 510px !important;
  height: 240px !important;
  background-size: 510px 240px !important;
  border-radius:3px;
}
.vantage-carousel-wrapper .vantage-carousel li.carousel-entry .thumbnail a:hover {
  background-size:510px 240px; !important;
}
.vantage-carousel-wrapper .vantage-carousel li.carousel-entry .default-thumbnail {
  width: 510px !importan;
  height: 240px !importan;
}
.vantage-carousel-wrapper .vantage-carousel li.loading{
  width: 242px;
  height: 162px;
}

.vantage-carousel-wrapper .vantage-carousel li.carousel-entry h3 {
  font-size: 15px;
  text-align: left;
  font-weight: 500;
  color: #474747;
  margin: 10px 0 0 0;
}

.vantage-carousel-title {
  font-size: 23px;
  font-weight: normal;
  color: #3b3b3b;
  line-height: 1em;
  text-transform: capitalize;
}

.vantage-carousel-wrapper .vantage-carousel li.carousel-entry .thumbnail a span.overlay{
  border-radius:3px;
}
.vantage-carousel-wrapper .vantage-carousel li.carousel-entry .thumbnail a:hover span {
  opacity: 0.3;
}

Thanks!

URL: http://www.teclogica.com.br/blog/