a.stm_projects_card {
  display: block;
  position: relative;
  width: 25%;
  float: left;
  padding: 0 15px;
  margin-bottom: 30px; }
  a.stm_projects_card:after {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    left: 15px;
    right: 15px;
    background-color: #000;
    opacity: 0;
    -webkit-transition: opacity 0.35s;
    transition: opacity 0.35s;
    z-index: 100; }
  a.stm_projects_card_2x {
    width: 50%; }
  a.stm_projects_card_3x {
    width: 33.33%; }
  a.stm_projects_card_4x .stm_projects_cards__title {
    font-size: 30px;
    line-height: 1.3; }

.stm_projects_cards_style_3 {
  margin: 0 -15px; }
  .stm_projects_cards_style_3 .stm_projects_cards__image {
    display: inline-block;
    vertical-align: top; }
  .stm_projects_cards_style_3 .stm_projects_cards__info {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    color: #fff;
    z-index: 199; }
  .stm_projects_cards_style_3 .stm_projects_cards__tags {
    position: absolute;
    top: 0;
    left: 22px;
    height: 40px;
    line-height: 40px;
    padding: 0 15px;
    -webkit-transform: rotate(-90deg) translateX(-100%) translate3D(0, -10px, 0);
            transform: rotate(-90deg) translateX(-100%) translate3D(0, -10px, 0);
    -webkit-transform-origin: left top 0;
            transform-origin: left top 0;
    white-space: nowrap;
    font-size: 13px;
    letter-spacing: 2px;
    text-transform: uppercase;
    opacity: 0;
    z-index: 20;
    -webkit-transition: opacity 0.35s, translate3D 0.35s, left 0.35s, -webkit-transform 0.35s;
    transition: opacity 0.35s, translate3D 0.35s, left 0.35s, -webkit-transform 0.35s;
    transition: opacity 0.35s, transform 0.35s, translate3D 0.35s, left 0.35s;
    transition: opacity 0.35s, transform 0.35s, translate3D 0.35s, left 0.35s, -webkit-transform 0.35s; }
  .stm_projects_cards_style_3 .stm_projects_cards__title {
    position: absolute;
    bottom: 3px;
    left: 15px;
    right: 15px;
    padding: 0 30px;
    margin-bottom: 30px;
    color: #fff !important;
    line-height: 1.1em;
    font-weight: 400;
    z-index: 20;
    opacity: 0;
    -webkit-transition: opacity 0.35s, translate3D 0.35s, left 0.35s, -webkit-transform 0.35s;
    transition: opacity 0.35s, translate3D 0.35s, left 0.35s, -webkit-transform 0.35s;
    transition: opacity 0.35s, transform 0.35s, translate3D 0.35s, left 0.35s;
    transition: opacity 0.35s, transform 0.35s, translate3D 0.35s, left 0.35s, -webkit-transform 0.35s;
    -webkit-transform: translate3D(-10px, 0, 0);
            transform: translate3D(-10px, 0, 0); }
  .stm_projects_cards_style_3 .stm_projects_card:hover:after {
    opacity: 0.5; }
  .stm_projects_cards_style_3 .stm_projects_card:hover .stm_projects_cards__tags {
    opacity: 1;
    -webkit-transform: rotate(-90deg) translateX(-100%);
            transform: rotate(-90deg) translateX(-100%); }
  .stm_projects_cards_style_3 .stm_projects_card:hover .stm_projects_cards__title {
    -webkit-transform: scale(1) translateZ(0);
            transform: scale(1) translateZ(0);
    opacity: 1; }
  .stm_projects_cards_style_3 .stm_projects_card:hover .stm_projects_cards__image img {
    left: 0; }
  .stm_projects_cards_style_3 .stm_projects_cards__image {
    overflow: hidden; }
    .stm_projects_cards_style_3 .stm_projects_cards__image img {
      left: -20px;
      -webkit-transform: scale(1.15) translateZ(0);
              transform: scale(1.15) translateZ(0);
      -webkit-transition: -webkit-transform 0.35s;
      transition: -webkit-transform 0.35s;
      transition: transform 0.35s;
      transition: transform 0.35s, -webkit-transform 0.35s; }
  .stm_projects_cards_style_3 .btn.loading {
    border-color: transparent !important; }
    .stm_projects_cards_style_3 .btn.loading:before {
      width: 32px;
      height: 32px;
      border-radius: 50%;
      box-shadow: none;
      -webkit-animation: scaleout 1.0s infinite ease-in-out;
              animation: scaleout 1.0s infinite ease-in-out;
      -webkit-transition: all 0.5s ease-in-out;
      transition: all 0.5s ease-in-out;
      margin: -16px 0 0 -13px;
      content: '';
      background-color: #000; }
  .stm_projects_cards_style_3 .btn.infinite {
    border-color: transparent !important;
    background: transparent !important; }
    .stm_projects_cards_style_3 .btn.infinite span {
      opacity: 0;
      visibility: hidden; }

@media (max-width: 1024px) {
  .stm_projects_cards_style_3 {
    margin: 0 -5px; }
    .stm_projects_cards_style_3 .stm_projects_card {
      padding: 0 5px !important;
      margin-bottom: 10px !important; }
      .stm_projects_cards_style_3 .stm_projects_card_4x .stm_projects_cards__title {
        font-size: 26px;
        line-height: 30px; }
      .stm_projects_cards_style_3 .stm_projects_card .stm_projects_cards__tags {
        top: 20px;
        left: 0;
        -webkit-transform: rotate(0) !important;
                transform: rotate(0) !important;
        white-space: normal;
        line-height: 20px;
        -webkit-transition: all .3s ease !important;
        transition: all .3s ease !important; }
      .stm_projects_cards_style_3 .stm_projects_card .stm_projects_cards__title {
        left: 0;
        right: 0;
        padding: 0 15px;
        font-size: 30px;
        line-height: 32px; }
      .stm_projects_cards_style_3 .stm_projects_card .stm_projects_cards__image img {
        left: 0 !important;
        -webkit-transform: none !important;
                transform: none !important; }
      .stm_projects_cards_style_3 .stm_projects_card:after {
        left: 5px;
        right: 5px; }
      .stm_projects_cards_style_3 .stm_projects_card .stm_projects_cards__info {
        margin-bottom: 0; }
      .stm_projects_cards_style_3 .stm_projects_card:hover .stm_projects_cards__tags,
      .stm_projects_cards_style_3 .stm_projects_card:hover .stm_projects_cards__title {
        left: 5px !important; } }

@media (max-width: 550px) {
  .stm_projects_cards_style_3 .stm_projects_card {
    width: 100%; }
    .stm_projects_cards_style_3 .stm_projects_card img {
      width: 100%; } }