#header {
  width: 100%;
  margin-bottom: 5px;
  border-bottom: solid 3px #2774cc;
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 50px;
  margin: 0 auto;
}
  .header_logo {
    display: flex;
    align-items: center;
    max-width: 33%;
    padding-left: 5px;
  }
    .header_logo img {
      max-width: 100%;
      max-height: 45px;
    }
  .header_menu {
    display: flex;
    width: 65%;
    height: 80%;
    background: #fff;
  }
    .header_menu_item {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      align-items: center;
      width: 33.3%;
      border-left: solid 1px #2774cc;
      color: #2774cc;
      font-size: 14px;
      font-weight: bold;
      text-decoration: none;
    }
      .header_menu_item:last-of-type {
        border-right: solid 1px #2774cc;
      }
      .header_menu_item img {
        display: block;
        width: 24px;
      }
      .header_menu_item div {
        width: 90%;
        text-align: center;
        font-size: 12px;
      }

@media screen and (min-width: 1024px) {
  .header-inner {
    width: 1024px;
    height: 64px;
  }
    .header_logo {
      padding-left: 15px;
    }
      .header_logo img {
        max-height: 64px;
      }
    .header_menu {
      width: 55%;
    }
      .header_menu_item {
        font-size: 20px;
      }
        .header_menu_item img {
          width: 28px;
        }
}