/* ==========================================================================
   parts
   ========================================================================== */
/* ==========================================================================
   modules
   ========================================================================== */
.m-csrTopicList {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

@media only screen and (max-width: 768px) {
  .m-csrTopicList {
    margin-bottom: 50px;
  }
}

.m-csrTopicList-item {
  width: calc(430 / 880 * 100%);
  margin-bottom: 60px;
}

@media only screen and (max-width: 768px) {
  .m-csrTopicList-item {
    width: 100%;
    margin-bottom: 30px;
  }
}

@media only screen and (max-width: 768px) {
  .m-csrTopicList-item:last-child {
    margin-bottom: 0;
  }
}

.m-csrTopicList-link {
  color: #333;
  width: 100%;
  display: inline-block;
}

@media print, screen and (min-width: 769px) {
  .m-csrTopicList-link {
    -webkit-transition: 0.2s opacity;
    transition: 0.2s opacity;
  }
  .m-csrTopicList-link:hover {
    opacity: 0.7;
  }
}

.m-csrTopicList-imgWrapper {
  position: relative;
  width: 100%;
  padding-top: 57.2%;
  border: 1px solid #eee;
}

@media print, screen and (min-width: 769px) {
  .m-csrTopicList-imgWrapper {
    margin-bottom: 20px;
  }
}

@media only screen and (max-width: 768px) {
  .m-csrTopicList-imgWrapper {
    margin-bottom: 15px;
  }
}

.m-csrTopicList-img {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  max-width: 100%;
  max-height: 100%;
}

.m-csrTopicList-label {
  margin-bottom: 15px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.m-csrTopicList-date {
  color: #666;
  font-size: 1.4rem;
  margin-right: 10px;
}

@media only screen and (max-width: 768px) {
  .m-csrTopicList-date {
    font-size: 1.6rem;
  }
}

.m-csrTopicList-tag {
  color: #ffffff;
  font-size: 1.2rem;
  background-color: #333333;
  padding: 0 10px;
}

@media only screen and (max-width: 768px) {
  .m-csrTopicList-tag {
    font-size: 1rem;
    padding: 1px 10px;
  }
}

.m-csrTopicList-ttl {
  font-weight: bold;
  font-size: 1.8rem;
}

.m-csrTopicList-ttl.-arrow:after {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-left: 8px;
  margin-bottom: 2px;
  border-top: 2px solid #f3be00;
  border-right: 2px solid #f3be00;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}

/* ==========================================================================
   components
   ========================================================================== */