xarxaprod-wp-theme/sass/components/content/_posts-and-pages.scss

@media screen {                                                       
  .sticky {
    display: block;
  }

  .post,
  .page {
    margin: 0;
  }

  .updated:not(.published) {
    display: none;
  }

  .page-content,
  .entry-content,
  .entry-summary {
    margin: 1.5em 0 0;
  }

  .page-links {
    clear: both;
    margin: 0 0 1.5em;
  }

  /* used in 
   * ./template-parts/section-eachpost.php 
   * */
  .xarxaprod-card-each {
    display: flex;
    flex-direction: column;
    .entry-title,h6 {
      margin: 0;
      padding: 0.5rem 0;
      border-bottom: 1px solid $color__black;
    }
    p {
      padding: 0.5rem 0;
      margin:0;
    }
    .excerpt {
      border-top: 1px solid $color__black;
      border-bottom: 1px solid $color__black;
      margin-bottom: 0.5em;
    }
    .more-link {
     margin-top: 1rem;
    }
  }

  /* used in 
   * ./template-parts/content-xarxaprod-ajut.php 
   * ./template-parts/content-xarxaprod-convo.php 
   * ./template-parts/section-eachpost.php 
   * */
  .xarxaprod-fund-info-fields, 
  .xarxaprod-fund-info-contact-fields {
    display: grid;
    .xarxaprod-fund-info-field {
      padding-bottom: 1rem;
      border-bottom: 1px solid $color__black;
    }
    h6 {
      font-size: 2.4rem;
      font-variant: all-petite-caps;
    }
    p {
      margin: 0.5rem 0 0 0;
    }
    li {
      font-size: 1.3rem;
    }
  }
  .xarxaprod-fund-info-contact-fields {
    .xarxaprod-fund-info-field {
      margin: 0;
    }
  }
  .xarxaprod-fund-info-fields {
    .xarxaprod-fund-info-field {
      margin: 1rem 0 0.5rem 0;
    }
  }
  .xarxaprod-funder-name,
  .xarxaprod-fund-contact-name,
  .xarxaprod-fund-web {
    display: flex;
    margin:0;
    padding: 0;
    font-variant: all-petite-caps;
    font-size: 1.1rem;
    line-height: 0.9;
    align-items: center;
    a {
      text-decoration: none;
      font-size: 0.8rem;
    }
  }

  /* used in 
   * ./template-parts/section-agenda.php 
   * */
  .xarxaprod-agenda {
    .xarxaprod-card-each {
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      padding: 1em 0;
      border-bottom: 0.1em solid $color__black;
      &:first-of-type {
        border-top: 0.1em solid $color__black;
      }
      header,.entry-header {
      }
      .entry-title,h6 {
        border-bottom: none;
      }
      p {
        font-size: 1.5em;
      }
      .activity-organizer, .organiza-activitat {
      }
      .agenda-date, .agenda-data {
      }
    }
  }
  li.category-activitats,
  li[class*='category-agenda'] {
    position: relative;
    .wp-block-post-featured-image {
       position: absolute;
      top:0;
    }
    .wp-block-post-title {
    }
    .wp-block-post-title:before {
      content: "";
      display: inline-block;
      min-width: 100%;
      height: auto;
      aspect-ratio: 1/1;
      margin-bottom: 2em;
    }
  }


  /* filters form custom fields
   */
  .xarxaprod-filtered-content {
    display: grid;
    grid-template-columns: 1fr;
  }
  .xarxaprod-filters {
    section {
      margin: 1em 0;
      .filter {
        display: none;
      }
    }
  }
  .archive-posts {
    // https://stackoverflow.com/questions/47601564/equal-width-columns-in-css-grid#61240964
    grid-template-columns: repeat(1 , minmax(0,1fr));
  }

  .xarxaprod-titol-opcions {
    // applied in forms and contactforms
    display: inline-block;
    width: 100%;
    max-width: 13em;
    margin-bottom: 0;
    margin-bottom: 1rem;
    padding: 0.6em 1em 0.4em;
    clear: both;
    cursor: pointer;
    font-weight: 900;
    font-size: $font__size-body*0.9;
    border: 1px solid $color__border-button;
    &:after {
      content: ">";
      display: inline;
      float:right; 
    }
    &:hover {
      &:after {
        transform: rotate(90deg);
        animation: rotate 0.5s;
      }
    }
    @keyframes rotate {
      0% {
        transform: rotate(0);
      }
      100% {
        transform: rotate(90deg);
      }
    }
  }
}

@media screen and (max-width: 48em) {
  //only smaller than 48em

  .post,
  .page {
    margin: 0;
  }

  .xarxaprod-filters {
    section {
      display: block;
      h5 {
        display: block;
        width: 100%;
      }
      .filter {
        display: inline-block;
        width: 45%;
        margin-top: 0.5rem;
        margin-right: 0.3em;
        float: left;
        &:last-of-type {
          margin-bottom: 2rem;
        }
      }
    }
  }
}
@media screen and (min-width: 48em) {
  //only bigger than 48em
  .xarxaprod-filters {
    padding-right: 2em;
    section {
      margin: 1em 0;
    }
  }
  .xarxaprod-filtered-content {
    grid-template-columns: 1fr 2fr;
  }
  .archive-posts {
    grid-template-columns: repeat(2 , minmax(0,1fr));
  }
  .xarxaprod-agenda {
    .xarxaprod-card-each {
      flex-direction: row-reverse;
      header,.entry-header {
        width: 60%;
      }
      .activity-organizer, .organiza-activitat {
        width: 24%;
      }
      .agenda-date, .agenda-data {
        width: 15%;
      }
    }
  }
}
@media screen and (min-width: 80em) {
  //only bigger than 80rem
    .xarxaprod-filtered-content {
      grid-template-columns: 1fr 3fr;
    }
    .archive-posts {
      grid-template-columns: repeat(3 , minmax(0,1fr));
    }

}