.c-preview {
  display: flex;
  justify-content: left;
  align-items: center;
  position: relative;
  color: #fff;
  text-decoration: none;
}
.c-preview__image {
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  background: #000 url("../assets/images/bs1.jpg") no-repeat center center;
  background-size: cover;
  z-index: 0;
}
.c-preview__info {
  display: block;
  position: relative;
  z-index: 1;
  flex-basis: 50%;
  padding: 2em;
  background: rgba(0, 0, 0, 0.5);
  height: 100%;
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  justify-content: center;
  position: relative;
  transition: 0.3s all;
}
.c-preview__info::after {
  content: "";
  border: 0;
  border-left: 40px solid rgba(0, 0, 0, 0.5);
  border-top: 40px solid transparent;
  border-bottom: 40px solid transparent;
  position: absolute;
  right: -40px;
  top: 50%;
  margin-top: -30px;
  transition: 0.3s all;
}
.c-preview__title {
  font-weight: normal;
  text-transform: uppercase;
  margin: 0;
  font-size: 300%;
  line-height: 120%;
  text-indent: -0.08em;
}
.c-preview__title::after {
  content: "";
  width: 40px;
  height: 0;
  display: block;
  border-top: 2px solid #fff;
  margin: 0.5em 0;
}
.c-preview__stats {
  margin: 0;
  padding: 0;
  list-style: none;
  text-transform: uppercase;
}
.c-preview__stats li {
  margin: 0.5em 0;
}
.c-preview:hover .c-preview__info {
  background: rgba(155, 0, 0, 0.7);
  flex-basis: 100%;
  padding-left: 5em;
}
.c-preview:hover .c-preview__info::after {
  border-left: 40px solid rgba(155, 0, 0, 0.7);
  opacity: 0;
}