@media (min-width: 768px) {
}

@media (min-width: 992px) {
  .wrap_left {
    float: left;
    width: 305px;
    margin-right: 4.16666667%;
  }
}

@media (max-width: 991px) {
  .page_banner {
    margin-top: 60px;
  }

  #server,
  #news_list {
    display: none;
  }

  .wrap_left {
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 5vh 0;
    position: fixed;
    width: 100vw;
    overflow-y: scroll;
    top: 0;
    left: 100%;
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
    z-index: 999999;
    height: 100vh;
    background: rgba(0, 0, 0, 0.7);
  }

  .mb_close,
  .mb_tool {
    display: block;
  }

  .pg_left,
  #contact {
    width: 90%;
  }

  .left_con .cont_wrap {
    padding: 0;
  }

  #contact,
  .contact_img {
    display: none;
  }
}

@media (max-width: 767px) {
  .mb_footer {
    display: block;
  }
}