a {
  color: #333
}

a:hover {
  cursor: pointer;
  text-decoration: underline
}

.Nav__global__item:hover, .smartphone a:hover, a {
  text-decoration: none
}

ol, ul {
  margin: 0;
  padding: 0
}

.Nav__global {
  position: relative
}

@media all and (max-width:767px) {
  header {
    position: fixed;
    width: 100%;
    z-index: 1000;
    top: 0
  }
}

.topics__auther {
  text-align: right;
  margin: 5px 0;
}
.topics___over {
  text-align: right;
}

.topics__mod dl {
  display: table;
  width: 100%;
}
.topics__mod dl div {
  display: table-row;
}
.topics__mod dt,
.topics__mod dd {
  display: table-cell;
  padding: 0 0 6px 0;
}
.topics__mod dl dd {
  padding-left: 1.5em;
  position: relative;
}
.topics__mod dl dd:before {
  content: '：';
  left: 0.25em;
  position: absolute;
  top: 0;
}
@media all and (max-width:767px){
  .topics__mod dl {
    display: block;
  }
  .topics__mod dl div {
    display: block;
    margin-bottom: 4px;
  }
  .topics__mod dt,
  .topics__mod dd {
    display: block;
    padding: 0 0 4px 0;
  }
  .topics__mod dl dd {
    padding-left: 1.5em;
    position: relative;
  }
  .topics__mod dl dd:before {
    content: '：';
    left: 0.25em;
    position: absolute;
    top: 0;
  }
}

.img__flex {
  align-items: flex-start;
  display: flex;
  justify-content: center;
  margin: 0 0 0 -24px;
  width: calc(100% + 24px);
}
.img__flex__item {
  margin: 0 0 40px 0;
  min-width: 0;
  text-align: center;
  width: 100%;
  padding: 0 0 0 24px;
}
@media all and (max-width:767px) {
  .img__flex {
    flex-direction: column;
    margin: 0;
    width: 100%;
  }
  .img__flex__item {
    margin: 0 0 32px 0;
    padding: 0;
  }
}