/*single-TOPICS
=======================================================*/
.topics-img{
  margin-bottom: 100px;
}
.topics-img img{
  width: 100%;
  height: 355px;
  object-fit: cover;
}
.topics-box{
  width: 90%;
  margin: 0 auto;
}
h3.topics-ttl{
  font-size: 25px;
  text-align: center;
}
.topics-date{
  font-size: 15px;
  color: #C1BDBD;
  text-align: center;
}
.topics-con{
  margin-top: 100px;
}

@media screen and (max-width: 768px){
  .topics-img{
    margin-bottom: 50px;
  }
  .topics-img img{
    height: 300px;
  }
  h3.topics-ttl{
    font-size: 20px;
  }
}