.c-article {
  width: 300px;
  padding: 16px;
/*  border-radius: 15px;*/
  box-shadow: 0 0 13px rgba(174, 174, 174, .35);
  position: relative;
  background: rgba(255, 255, 255, .95);
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  flex-direction: column
}
@media screen and (min-width: 1px)and (max-width: 767px) {
  .c-article {
    width: 30%;
    padding: 1.25vw;
/*    border-radius: 1.875vw*/
  }
}
.c-article:hover img {
  transform: translate(-50%, -50%) scale(1.1)
}
.c-article__img {
  width: 100%;
  margin-bottom: 12px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid #f7f7f7;
  padding-top: 61.96%;
  position: relative
}
.c-article__img img {
  width: auto;
  height: 100%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  transition: transform .3s cubic-bezier(0.23, 1, 0.32, 1)
}
.c-article__ttl {
  width: 100%;
  margin-bottom: 30px;
  font-size: 16px;
  line-height: 1.444444
}
@media screen and (min-width: 1px)and (max-width: 767px) {
  .c-article__ttl {
    margin-bottom: 2.5vw;
    font-size: 3.5vw;
    font-weight: 700;
    line-height: 1.363636
  }
}
.c-article__ttl a::before {
  content: "";
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  position: absolute
}