html,
body {
  font-family: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  background-color: #2a343c;
  /*font-size: 0.95rem;*/
  /*background-color: #f3f3f3;*/
}

a,
a:hover {
  display: inline-block;
  text-decoration: none;
}
ul {
  list-style: none;
}
* {
  /*border: 1px solid #999;*/
}
img {
  display: block;
  width: 100%;
}
@media (min-width: 1200px) {
  .container,
  .container-lg,
  .container-md,
  .container-sm,
  .container-xl {
    max-width: 1200px;
  }
}
/*.mcolor {
	color: #354D66;
}*/
.wrap_all {
  max-width: 1200px;
  background-color: #f3f3f3;
  margin: 0 auto;
  overflow: hidden;
}
.fancybox-caption__body {
  font-size: 1.2rem;
}

/*== header ===========================================*/
header {
  background-color: #f3f3f3;
  position: relative;
}
.color_bar {
  position: absolute;
  background-color: #007491;
  height: 6px;
  width: 100%;
  top: 0;
  left: 0;
}
.logo_img {
  position: absolute;
  max-width: 9%;
  top: 3%;
  left: 3%;
}
.cover_photo {
  background: #f3f3f3 url("../img/cover_photo.png") no-repeat;
  background-position: top left;
  background-size: cover;
  padding-bottom: 44.55%;
}
.cover_text {
  position: absolute;
  top: 44%;
  right: 10%;
  max-width: 38%;
}
.menu_large {
  margin-top: 1%;
  padding-right: 3%;
}
.menu_large > li {
  font-size: 15px;
  padding: 1% 0.7%;
}
.menu_large > li > a {
  color: #354d66;
}
.menu_large > li > a:hover {
  color: #00b4cb;
}

@media (max-width: 992px) {
  .cover_photo {
    padding-bottom: 43.55%;
  }
  .logo_img {
    max-width: 12%;
    top: 3%;
    left: 3%;
  }
}
@media (max-width: 768px) {
  .logo_img {
    max-width: 20%;
    top: 2%;
    left: 5%;
  }
  .cover_photo {
    background: url("../img/cover_photo_s.png") no-repeat;
    padding-bottom: 146%;
    background-size: contain;
  }
  .cover_text {
    max-width: 70%;
    top: 55%;
    right: 10%;
  }
}

/*=== menu_small =========================================*/

.menu,
.menu-bg,
.menu-burger {
  position: fixed;
  width: 50px;
  height: 50px;
  font-size: 30px;
  text-align: center;
  border-radius: 100%;
  right: 4px;
  top: 0px;
  z-index: 9999;
}
.menu-bg {
  background: #354d66;
  -webkit-transition: 0.3s;
  -moz-transition: 0.3s;
  -ms-transition: 0.3s;
  -o-transition: 0.3s;
  transition: 0.3s;
  right: 40px;
  top: 40px;
  -webkit-transform: translate3d(50%, -50%, 0);
  -moz-transform: translate3d(50%, -50%, 0);
  -ms-transform: translate3d(50%, -50%, 0);
  -o-transform: translate3d(50%, -50%, 0);
  transform: translate3d(50%, -50%, 0);
  -webkit-transform-origin: center center;
  -moz-transform-origin: center center;
  -ms-transform-origin: center center;
  -o-transform-origin: center center;
  transform-origin: center center;
}
.menu-bg.fs {
  -webkit-transform: translate3d(50%, -50%, 0);
  -moz-transform: translate3d(50%, -50%, 0);
  -ms-transform: translate3d(50%, -50%, 0);
  -o-transform: translate3d(50%, -50%, 0);
  transform: translate3d(50%, -50%, 0);
  width: 500vw;
  height: 500vw;
}

.menu-burger {
  color: white;
  margin: 11px;
  padding-top: 5px;
  -webkit-user-select: none;
  cursor: pointer;
  -webkit-transition: 0.4s;
  -moz-transition: 0.4s;
  -ms-transition: 0.4s;
  -o-transition: 0.4s;
  transition: 0.4s;
  -webkit-transform-origin: center;
  -moz-transform-origin: center;
  -ms-transform-origin: center;
  -o-transform-origin: center;
  transform-origin: center;
}
.menu-burger.fs {
  -webkit-transform: rotate(-180deg) translateY(10px);
  -moz-transform: rotate(-180deg) translateY(10px);
  -ms-transform: rotate(-180deg) translateY(10px);
  -o-transform: rotate(-180deg) translateY(10px);
  transform: rotate(-180deg) translateY(10px);
}

.menu-items {
  position: fixed;
  font-weight: 300;
  font-size: 32px;
  color: white;
  width: 100%;
  text-align: center;
  opacity: 0;
  -webkit-transition: 0.4s;
  -moz-transition: 0.4s;
  -ms-transition: 0.4s;
  -o-transition: 0.4s;
  transition: 0.4s;
  margin-top: 80px;
  -webkit-transform: translateY(-200%);
  -moz-transform: translateY(-200%);
  -ms-transform: translateY(-200%);
  -o-transform: translateY(-200%);
  transform: translateY(-200%);
  pointer-events: none;
  z-index: 9999;
}

.menu-items a {
  color: #fff;
  display: inline-block;
  margin: 0 auto;
  letter-spacing: 2px;
  margin-left: -10%;
}
.menu-items ul > li {
  margin: 10% 0;
}
.menu-items a div {
  -webkit-transition: 1s;
  -moz-transition: 1s;
  -ms-transition: 1s;
  -o-transition: 1s;
  transition: 1s;
  opacity: 0;
  margin-top: 0px;
  color: white;
}
.menu-items.fs {
  -webkit-transform: translateY(0);
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  -o-transform: translateY(0);
  transform: translateY(0);
  pointer-events: auto;
  opacity: 1;
}

.menu-items.fs div {
  opacity: 0.5;
  margin-top: 55px;
}

/*=== part01 =============================================*/
.part_01 {
  background: url("../img/bg_01.svg") no-repeat;
  padding-bottom: 3.2%;
  background-size: cover;
  background-position: center center;
}
.part_01 .hand-pic {
  margin-top: 15%;
}
.part_01 .part01_content_l {
  padding: 8% 0% 4% 8%;
}
.part01_title {
  font-size: 1.15rem;
  line-height: 1.7;
  margin-bottom: 4%;
  color: #354d66;
}

.part_01 .h5_en {
  font-weight: 900;
  color: #354d66;
  margin-bottom: 4%;
  margin-top: 10%;
}
.part_01 p {
  color: #354d66;
  border-left: 2px solid #354d66;
  padding-left: 2%;
  margin-top: 4%;
  line-height: 1.6;
}

.text_01 {
  max-width: 46%;
}
@media (max-width: 992px) {
  .part_01 {
    padding-bottom: 3.2%;
  }
  .part_01 .part01_content_l {
    padding: 8% 0% 4% 2%;
  }
  .part_01 .hand-pic {
    margin-top: 25%;
    width: 33rem;
    margin-left: -2rem;
  }
  .text_01 {
    max-width: 50%;
  }
  .part01_title {
    font-size: 1.1rem;
  }
}
@media (max-width: 768px) {
  .part_01 .hand-pic {
    margin-top: 0%;
    width: 90%;
    margin-left: 5%;
  }
  .part_01 .part01_content_l {
    padding: 16% 4% 6% 4%;
  }
  .text_01 {
    max-width: 35%;
  }
  .part01_title {
    font-size: 1.2rem;
  }
}
/*=== part02  OUR GOAL =============================================*/
.part_02 {
  background: url("../img/bg_02.jpg") no-repeat;
  padding-bottom: 10%;
  background-size: cover;
}
.part_02 .part02_content {
  margin-top: 20%;
  margin-left: 5%;
  color: #fff;
  background-color: rgba(0, 0, 0, 0.7);
  padding: 8% 14%;
  line-height: 2;
}

.part_02 img {
  max-width: 50%;
  margin-top: 14%;
}

@media (max-width: 992px) {
  .part_02 {
    padding-bottom: 14%;
    background-size: cover;
  }
  .part_02 img {
    max-width: 85%;
    margin-top: 30%;
  }
}
@media (max-width: 768px) {
  .part_02 img {
    max-width: 50%;
    margin-top: 10%;
    margin-left: 10%;
  }
  .part_02 .part02_content {
    padding: 4% 8%;
    margin-top: 0%;
  }
}
/*=== part03 carousel / solution ===============================*/
.part_03 {
  background-color: #e1e3e3;
  padding-top: 24%;
  position: relative;
  padding-bottom: 10%;
}

.part_03 .text_03 {
  position: absolute;
  top: 18%;
  left: 4%;
  width: 60%;
}
.part_03 .part03_title {
  color: #8d8895;
  font-weight: 400;
  text-align: right;
  margin-right: 10%;
  font-size: 1.8rem;
}

.part_03 .item .mask > div {
  color: #fff;
  position: absolute;
  /*top:50%;*/
  left: 50%;
  bottom: 40%;
  transform: translateX(-50%);
  font-size: 1.3rem;
}
.part_03 .mask {
  background-color: #000;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 25%;
  opacity: 0;
}
.part_03 .item > a:hover .mask {
  opacity: 0.7;
}

.part_03 .owl-carousel .owl-nav button.owl-next,
.part_03 .owl-carousel .owl-nav button.owl-prev {
  font-size: 2rem;
  background-color: rgba(0, 0, 0, 0.2);
}

.part_03 .owl-carousel .owl-nav button.owl-next:hover,
.part_03 .owl-carousel .owl-nav button.owl-prev:hover {
  background-color: rgba(0, 0, 0, 0.8);
}

.part_03 .owl-carousel .owl-nav button.owl-next:focus,
.part_03 .owl-carousel .owl-nav button.owl-prev:focus {
  outline: none;
}
.owl-prev,
.owl-next {
  width: 3%;
  height: 30%;
  position: absolute;
  top: 46%;
  transform: translateY(-50%);
  display: block !important;
  border: 0px solid black;
}
.owl-prev {
  left: -0.4%;
}
.owl-next {
  right: -0.4%;
}
.part_03 .owl-theme .owl-dots .owl-dot span {
  width: 35px;
  height: 3px;
  margin: 5px 4px;
  background: #e8eaea;
  border-radius: 0px;
}
@media (max-width: 768px) {
  .part_03 .part03_title {
    font-size: 1.4rem;
  }
}
/*=== part04 =============================================*/
.part_04 {
  padding: 20% 12% 15%;
  position: relative;
}
.part_04 .text_04 {
  position: absolute;
  top: 15%;
  left: 4%;
  width: 60%;
}

.part_04 .part04_title {
  color: #8d8895;
  font-weight: 400;
  text-align: right;
  margin-right: 10%;
  font-size: 1.7rem;
}

.part_04 .item > a {
  background-color: #c8cdd2;
  position: relative;
  font-size: 1.2rem;
}

.part_04 .mask {
  background-color: #000;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.75;
}
.part_04 .mask > div {
  color: #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.part_04 .item > a:hover .mask {
  opacity: 0;
}
@media (max-width: 768px) {
  .part_04 {
    padding: 20% 8% 12%;
  }
  .part_04 .text_04 {
    top: 10%;
  }
}
@media (max-width: 576px) {
  .part_04 {
    padding: 20% 3% 12%;
  }
  .part_04 .text_04 {
    top: 10%;
  }
}
/*=== part05 5G =============================================*/
.part_05 {
  background: url("../img/pic_5g.png") no-repeat #e9ebed;
  padding-bottom: 45%;
  background-position: left bottom;
  background-size: cover;
  color: #354d66;
  position: relative;
}
.part_05 .h4 {
  padding-bottom: 2%;
}
.part_05 .text_content {
  width: 40%;
  position: absolute;
  right: 7%;
  top: 10%;
  padding: 2%;
  line-height: 2.2;
}
@media (max-width: 992px) {
  .part_05 .text_content {
    width: 50%;
    line-height: 2;
  }
  .part_05 {
    padding-bottom: 50%;
  }
}
@media (max-width: 768px) {
  .part_05 {
    background-size: 60%;
    padding-bottom: 88%;
  }
  .part_05 .text_content {
    width: 100%;
    right: initial;
    top: 10%;
    padding: 4% 10%;
    line-height: 1.8;
  }
}
@media (max-width: 576px) {
  .part_05 {
    padding-bottom: 150%;
    background-size: 100%;
  }
}
/*=== part06 brand =============================================*/
.part_06 {
  padding: 2% 16% 10%;
}
.part_06 .h4 {
  color: #354d66;
  font-weight: 400;
  padding-bottom: 4%;
}
@media (max-width: 576px) {
  .part_06 {
    padding: 10% 6%;
  }
}

.p6_1 {
  background: url("../img/brand_1.png") no-repeat;
}
.p6_2 {
  background: url("../img/brand_2.png") no-repeat;
}
.p6_3 {
  background: url("../img/brand_3.png") no-repeat;
}
.p6_4 {
  background: url("../img/brand_4.png") no-repeat;
}
.p6_5 {
  background: url("../img/brand_5.png") no-repeat;
}
.p6_6 {
  background: url("../img/brand_6.png") no-repeat;
}
.p6_7 {
  background: url("../img/brand_7.png") no-repeat;
}
.p6_8 {
  background: url("../img/brand_8.png") no-repeat;
}
.p6_9 {
  background: url("../img/brand_9.png") no-repeat;
}
.p6_10 {
  background: url("../img/brand_10.png") no-repeat;
}
.p6_11 {
  background: url("../img/brand_11.png") no-repeat;
}
.p6_12 {
  background: url("../img/brand_12.png") no-repeat;
}
.p6_13 {
  background: url("../img/brand_13.png") no-repeat;
}
.p6_14 {
  background: url("../img/brand_14.png") no-repeat;
}

.p6_1:hover {
  background: url("../img/brand_c1.png") no-repeat;
}
.p6_2:hover {
  background: url("../img/brand_c2.png") no-repeat;
}
.p6_3:hover {
  background: url("../img/brand_c3.png") no-repeat;
}
.p6_4:hover {
  background: url("../img/brand_c4.png") no-repeat;
}
.p6_5:hover {
  background: url("../img/brand_c5.png") no-repeat;
}
.p6_6:hover {
  background: url("../img/brand_c6.png") no-repeat;
}
.p6_7:hover {
  background: url("../img/brand_c7.png") no-repeat;
}
.p6_8:hover {
  background: url("../img/brand_c8.png") no-repeat;
}
.p6_9:hover {
  background: url("../img/brand_c9.png") no-repeat;
}
.p6_10:hover {
  background: url("../img/brand_c10.png") no-repeat;
}
.p6_11:hover {
  background: url("../img/brand_c11.png") no-repeat;
}
.p6_12:hover {
  background: url("../img/brand_c12.png") no-repeat;
}
.p6_13:hover {
  background: url("../img/brand_c13.png") no-repeat;
}
.p6_14:hover {
  background: url("../img/brand_c14.png") no-repeat;
}

/*== footer ===========================================*/
footer {
  background-color: #dbdde0;
  padding-top: 3%;
  color: #354d66;
}
footer .info_01 {
  font-size: 0.8rem;
  margin-top: -8px;
  letter-spacing: 1px;
}
footer .info_02 {
  margin-top: 1px;
  display: block;
  /*margin-left: 84px;*/
  /*letter-spacing: 1px;*/
}
footer a {
  color: #354d66;
  display: block;
}
footer a:hover {
  display: block;
}

/*== gotop ===========================================*/
.gotop {
  display: none;
  position: fixed;
  bottom: 35px;
  right: 15px;
  width: 50px;
  z-index: 999;
}

.partner-title {
  color: #00748d;
  border-bottom: 2px solid #00748d;
  width: 100%;
}

.partner-container {
  aspect-ratio: 1;
}

.partner-container > img {
  position: absolute;
  opacity: 0.6;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  left: 0;
  top: 0;
}

.partner-container > img:nth-child(2) {
  visibility: hidden;
}

.partner-container:hover > img:first-child {
  visibility: hidden;
}

.partner-container:hover > img:nth-child(2) {
  visibility: visible;
  opacity: 1;
}