@media only screen and (max-width: 1200px) {
  .masonry {
    column-count: 3;
  }
}

@media only screen and (max-width: 992px) {
  .masonry {
    column-count: 2;
  }
}

@media only screen and (max-width: 768px) {
  .header {
    padding: 20px 0;
  }

  .header_flex {
    gap: 10px;
  }

  .menu_link {
    font-size: 14px;
    padding: 4px 14px;
  }

  .header_social a {
    font-size: 12px;
  }

  .header_social a:last-child i {
    display: none;
  }

  .intro {
    min-height: auto;
    padding-top: 80px !important;
    position: relative;
    padding-bottom: 0px !important;
    overflow: hidden;
    height: auto;
  }

  .intro::before {
    opacity: 0.2;
  }

  .intro_img {
    border-radius: 0;
    margin-left: -10px;
    margin-right: -10px;
    width: calc(100% + 20px);
    max-width: calc(100% + 20px);
    top: 66px;
    transform: none;
    left: 0;
    height: calc(100% - 66px);
  }

  .intro .container .row .col-12 {
    padding-bottom: 0;
    gap: 30px;
  }

  .intro h1 {
    background: black;
    text-shadow: none;
    color: #fff;
    margin-left: -15px;
    margin-right: -15px;
    padding-top: 12px;
    padding-bottom: 12px;
    font-size: 18px;
    width: calc(100% + 30px);
    line-height: 1.3;
  }

  .scroll_down {
    font-size: 14px;
    padding: 10px 20px;
  }

  .section {
    padding: 40px 0;
  }

  .heading {
    font-size: 28px;
    padding-bottom: 7px;
  }

  .heading::after {
    height: 7px;
  }

  .card_item_title {
    font-size: 28px;
  }

  .footer_flex {
    flex-direction: column;
    gap: 11px;
    align-items: flex-start;
  }

  .header_fixed .header {
    padding: 12px 0;
    backdrop-filter: blur(0);
    background-color: #fff;
  }

  .header_social {
    gap: 8px;
  }

  .header_flex .author_name {
    width: 100%;
    font-weight: 900;
    text-transform: uppercase;
    text-align: left;
    margin: 0;
    padding-left: 2px;
    transition: 0.3s;
    overflow: hidden;
    display: block;
    height: 0px;
    color: #333;
    text-decoration: none;
  }

  .show_author .author_name {
    height: 29px;
    padding-top: 3px;
  }

  .header_flex {
    gap: 0 7px;
  }

  .foott {
    font-size: 17px;
    padding-bottom: 5px;
  }

  .footer .header_social a {
    font-size: 14px;
  }

  .title_section h1 {
    font-size: 32px;
  }

  .intro_fl div {
    margin-left: -15px;
    margin-right: -15px;
  }

  .intro_fl {
    gap: 0;
    padding: 0;
    margin-top: -12px;
  }

  .intro_fl div img {
    height: auto;
    border-radius: 0;
  }
  .intro_before {
    display: none;
  }
}

@media only screen and (max-width: 578px) {
  .masonry {
    column-gap: 8px;
  }

  .masonry-item {
    margin-bottom: 8px;
  }
}

@media only screen and (max-width: 480px) {}