.iw-so-article-btn,
.iw-so-navi-btn {
  -webkit-appearance: none;
  -moz-appearance: none;
  -ms-appearance: none;
  -o-appearance: none;
  appearance: none;
  font-weight: normal;
  line-height: normal;
  position: relative;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  -webkit-transition: all 0.15s ease-in-out;
  -moz-transition: all 0.15s ease-in-out;
  transition: all 0.15s ease-in-out; }

.iw-so-article-button::after {
  clear: both;
  content: "";
  display: table; }

@media only screen and (min-width: 40.0625em) {
  .iw-so-article-btn,
  .iw-so-navi-btn {
    display: inline-block; } }

.iw-so-blog-pagination {
  list-style: none; }

.iw-so-blog .iw-so-blog-container {
  max-width: 100%;
  margin-left: auto;
  margin-right: auto; }
  .iw-so-blog .iw-so-blog-container::after {
    clear: both;
    content: "";
    display: table; }
  .iw-so-blog .iw-so-blog-container .iw-so-article {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto; }
    @media screen and (max-width: 480px) {
      .iw-so-blog .iw-so-blog-container .iw-so-article.iw-so-blog-four-column, .iw-so-blog .iw-so-blog-cont