.post_wrapper {
  width: 100%;
  background: #f6f6f6;
  padding: 20px;
}

.post_box {
  width: 1200px;
  margin: 0 auto;
  background: #ffffff;
  overflow: hidden;
  padding: 30px;
  position: relative;
}

.post_title {
  font-weight: bold;
  font-size: 20px;
  line-height: 1;
}

.post_line {
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
}

.post_item {
  font-size: 18px;
  line-height: 40px;
  display: flex;
  align-items: center;
}

.post_item_dot {
  width: 5px;
  height: 5px;
  background: #cccccc;
  border-radius: 5px;
}

.post_item a {
  display: inline-block;
  margin-left: 10px;
  width: 280px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.post_more {
  text-align: left;
  position: absolute;
  right: 40px;
  top: 30px;
}

.post_more a {
  color: #42a1fd;
}

@media only screen and (max-width: 1050px) {
  .post_wrapper {
    width: 100%;
    background: #f6f6f6;
    padding: 0 0 2rem;
  }

  .post_box {
    width: calc(100% - 1rem);
    margin: 0 auto;
    background: #ffffff;
    overflow: hidden;
    padding: 1rem;
    position: relative;
  }

  .post_title {
    font-weight: bold;
    font-size: 1rem;
    line-height: 1;
    border-bottom: 1px solid #cccccc80;
    padding-bottom: .5rem;
    margin-bottom: 10px;
  }

  .post_line {
    margin-top: 0;
    display: unset;
  }

  .post_item {
    font-size: 1rem;
    line-height: 2.4rem;
    display: flex;
    align-items: center;
  }

  .post_item_dot {
    width: .3rem;
    height: .3rem;
    background: #cccccc;
    border-radius: .3rem;
  }

  .post_item a {
    display: inline-block;
    margin-left: .5rem;
    width: calc(100% - 2rem);
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }

  .post_more {
    text-align: left;
    position: absolute;
    right: 20px;
    top: 10px;
  }

  .post_more a {
    color: #42a1fd;
  }
}