.overview-content sup {
  font-size: 0.5556em;
}

.overview-content .a {
  font-size: 16px;
  max-width: 1200px;
  margin: 0 auto;
  width: 75em;
  background-size: 100% auto;
  background-position: 50% 0;
  background-repeat: no-repeat;
  height: 30em;
}

.overview-content .a .w-container {
  position: relative;
  width: 60em;
  max-width: 960px;
  margin: 0 auto;
}

.overview-content .a .text {
  padding: 3.125em 0 0;
  color: #fff
}

.overview-content .a h2 {
  font-size: 2.25em;
  font-weight: 500;
  line-height: 1.3333;
  padding: 0 5em 1em .3em;
}

.overview-content .a p .model {
  display: inline-block;
  font-size: 1.125em;
  line-height: 1.3333;
  font-weight: 400;
  padding: .5em 1.25em;
  margin: 0 0 0 .8em;
  border-radius: 0.5em;
  border: 0.25px solid #fff;
}

.overview-content .a .icons {
  display: flex;
  justify-content: space-between;
  padding-bottom: 2.5em;
}

.overview-content .a .icons .tag-omada {
  height: 2.75em;
  width: auto;
}

.overview-content .a .icons .tag-poe {
  height: 2.6875em;
  width: auto;
}

.overview-content .a .no-wrap {
  white-space: nowrap;
}

@media (max-width:1680px) {
  .overview-content .a {
    font-size: 14px;
  }
}

@media (max-width:1440px) {
  .overview-content .a {
    font-size: 12px;
  }
}

@media (max-width:1024px) {
  .overview-content .a {
    font-size: 10px;
  }
}

@media (max-width:736px) {
  .overview-content .a {
    font-size: 10.35px;
    max-width: 88.75vw;
    width: 88.75vw;
    height: 119vw;
    background-image: url(./m/a.jpg);
    background-size: 100%;
  }

  .overview-content .a .w-container {
    width: 77.5vw;
  }

  .overview-content .a .text {
    padding: 12.5vw 0 0 0;
    text-align: left;
  }

  .overview-content .a h2 {
    font-size: 6.7185vw;
    padding: 0 0 5.625vw 0;
  }

  .overview-content .a p .model {
    font-size: 3.75vw;
    padding: 0.25em 0.75em;
    margin: 0;
  }

  .overview-content .a .icons {
    padding-bottom: 6.25vw;
  }

  .overview-content .a .icons .tag-omada {
    height: 8.675vw;
  }

  .overview-content .a .icons .tag-poe {
    height: 6.375vw;
  }
}

@media (max-width:414px) {
  .overview-content .a {
    font-size: 2.5vw;
  }
}


.overview-content .b {
  font-size: 16px;
  max-width: 1200px;
  margin: 0 auto;
}

.overview-content .b .w-container {
  position: relative;
  width: 60em;
  max-width: 960px;
  margin: 0 auto;
}

.overview-content .b .text {
  padding: 4.875em 0 0;
}

.overview-content .b p {
  font-size: 1.125em;
  font-weight: 400;
  line-height: 1.3333;
}

.overview-content .b ul {
  text-align: center;
  width: 100%;
  margin: 0 auto
}

.overview-content .b ul li {
  display: inline-block;
  width: 21%;
  margin: 2em 0;
}

.overview-content .b ul .li-1,
.overview-content .b ul .li-5 {
  width: 25%;
}

.overview-content .b ul .li-2,
.overview-content .b ul .li-6 {
  width: 21%;
}

.overview-content .b ul .li-3,
.overview-content .b ul .li-7 {
  width: 29%;
}

.overview-content .b ul .li-1,
.overview-content .b ul .li-2,
.overview-content .b ul .li-3,
.overview-content .b ul .li-5,
.overview-content .b ul .li-6,
.overview-content .b ul .li-7 {
  margin-right: .5em;
}

.overview-content .b ul li .icon {
  display: inline-block;
  width: 4em;
  height: 4em;
  background-size: auto 100%;
  vertical-align: middle;
  margin-right: .5em;
  background-repeat: no-repeat;
}

.overview-content .b ul .li-1 .icon {
  background-image: url(./img/b1.png);
}

.overview-content .b ul .li-2 .icon {
  background-image: url(./img/b2.png);
}

.overview-content .b ul .li-3 .icon {
  background-image: url(./img/b3.png);
}

.overview-content .b ul .li-4 .icon {
  background-image: url(./img/b4.png);
}

.overview-content .b ul .li-5 .icon {
  background-image: url(./img/b5.png);
}

.overview-content .b ul .li-6 .icon {
  background-image: url(./img/b6.png);
}

.overview-content .b ul .li-7 .icon {
  background-image: url(./img/b7.png);
}

.overview-content .b ul .li-8 .icon {
  background-image: url(./img/b8.png);
}

.overview-content .b ul li .desc {
  display: inline-block;
  width: calc(100% - 5em);
  text-align: left;
  vertical-align: middle;
  font-weight: 400;
}

.overview-content .b .no-wrap {
  white-space: nowrap;
}

@media (max-width:1680px) {
  .overview-content .b {
    font-size: 14px;
  }
}

@media (max-width:1440px) {
  .overview-content .b {
    font-size: 12px;
  }
}

@media (max-width:1024px) {
  .overview-content .b {
    font-size: 10px;
  }
}

@media (max-width:736px) {
  .overview-content .b {
    font-size: 10.35px;
    max-width: 88.75vw;
    margin: 10.9325vw auto 0;
  }

  .overview-content .b .w-container {
    width: auto;
  }

  .overview-content .b .text {
    padding: 0;
  }

  .overview-content .b p {
    font-size: 3.75vw;
  }
  
  .overview-content .b ul {
    margin: 0;
    padding: 0;
    width: 100%;
  }
  
  .overview-content .b ul li {
    width: 47%;
    margin: 6.25vw 2vw 0 0;
  }

  .overview-content .b ul .li-1,
  .overview-content .b ul .li-3,
  .overview-content .b ul .li-5,
  .overview-content .b ul .li-7 {
    width: 48%;
  }

  .overview-content .b ul .li-2,
  .overview-content .b ul .li-4,
  .overview-content .b ul .li-6,
  .overview-content .b ul .li-8 {
    width: 49%;
    margin-right: 0;
  }

  .overview-content .b ul li .icon {
    width: 9.375vw;
    height: 9.375vw;
    margin-right: 2vw;
  }

  .overview-content .b ul li .desc {
    width: calc(100% - 13vw);
  }

  .overview-content .b .no-wrap {
    white-space: normal;
  }

  .overview-content .b br {
    display: none;
  }

}

@media (max-width:414px) {
  .overview-content .b {
    font-size: 2.5vw;
  }
}


.overview-content .c {
  font-size: 16px;
  width: 75em;
  max-width: 1200px;
  margin: 0 auto;
}

.overview-content .c .w-container {
  position: relative;
  width: 67.5em;
  max-width: 1080px;
  margin: 0 auto;
}

.overview-content .c .text {
  padding: 6.875em 0 2.1875em;
  text-align: center;
}

.overview-content .c h2 {
  font-size: 2.25em;
  font-weight: 400;
  line-height: 1.3333;
  padding: 0;
}

.overview-content .c h3 {
  font-size: 1.125em;
  font-weight: 500;
  line-height: 1.3333;
  padding: 0 0 .75em;
}

.overview-content .c h4 {
  font-size: 1.125em;
  font-weight: 400;
  line-height: 1.3333;
  padding: 0;
  white-space: nowrap;
}

.overview-content .c p {
  font-size: 1.125em;
  font-weight: 300;
  line-height: 1.3333;
  padding: 0;
}

.overview-content .c a {
  display: inline-block;
  text-decoration: none
}

.overview-content .c .link {
  width: fit-content;
  max-width: 100%;
  margin: 0 auto;
  padding: 0;
}

.overview-content .c .learn-more {
  font-size: 1em;
  font-weight: 400;
  line-height: 1.3333;
  color: #4acbd6;
}

.overview-content .c ul .link {
  width: auto;
  max-width: 100%;
  margin: 0;
  padding: 1.25em 0 3.125em;
}

.overview-content .c .ul-row-2 {
  text-align: center;
  box-sizing: border-box;
  width: 100%;
  padding: 0 7.5em;
  margin: 0 auto;
}

.overview-content .c .ul-row-2 li {
  display: inline-block;
  width: 38%;
  height: auto;
  min-height: 18em;
  margin: 0 auto;
  padding: 0;
  box-sizing: border-box;
  text-align: center;
  vertical-align: top;
}

.overview-content .c .ul-row-2 .li-2 {
  width: 8%;
  padding: 0;
  margin: 0 1.5em;
  vertical-align: middle;
}

.overview-content .c .ul-row-2 li .img {
  display: inline-block;
  width: 17.59375em;
  height: 3.21875em;
  vertical-align: middle;
  margin: 4.6875em 0 2.5em;
  background-size: 100% auto;
  background-repeat: no-repeat;
}

.overview-content .c .ul-row-2 .li-1 .img {
  background-image: url(./img/c-product-1.png);
}

.overview-content .c .ul-row-2 .li-2 .img {
  width: 3.125em;
  height: 3.125em;
  background-image: url(./img/c-switch.png);
}

.overview-content .c .ul-row-2 .li-3 .img {
  background-image: url(./img/c-product-2.png);
}

.overview-content .c .ul-row-2 li .des {
  display: inline-block;
  text-align: center;
  vertical-align: middle;
  width: 19em;
}

.overview-content .c .ul-row {
  text-align: center;
  box-sizing: border-box;
  width: 100%;
  padding: 0 7.5em;
  margin: 0 auto;
  border-radius: .5em;
  background-color: #fbfbfb;
  -webkit-border-radius: .5em;
  -moz-border-radius: .5em;
  -ms-border-radius: .5em;
  -o-border-radius: .5em;
}

.overview-content .c .ul-row li {
  display: inline-block;
  width: 32%;
  height: auto;
  min-height: 18em;
  margin: 0 auto;
  box-sizing: border-box;
  text-align: center;
  vertical-align: top;
}

.overview-content .c .ul-row .li-1,
.overview-content .c .ul-row .li-2 {
  margin-right: .5em;
}

.overview-content .c .ul-row li .img {
  display: inline-block;
  width: 9.25em;
  height: 1.65625em;
  margin: 4.6875em 0 2.5em;
  vertical-align: top;
  background-size: 100% auto;
  background-repeat: no-repeat;
}

.overview-content .c .ul-row .li-1 .img {
  background-image: url(./img/c-product-3.png);
}

.overview-content .c .ul-row .li-2 .img {
  background-image: url(./img/c-product-4.png);
}

.overview-content .c .ul-row .li-3 .img {
  display: block;
  width: 4.84375em;
  height: 4.84375em;
  margin: 3.125em 4em 1em;
  background-image: url(./img/c-product-5.png);
}

.overview-content .c .ul-row li .des {
  display: inline-block;
  text-align: left;
  vertical-align: middle;
  width: 9.25em;
  margin: 0 auto;
}

.overview-content .c .no-wrap {
  white-space: nowrap;
}

@media (max-width:1680px) {
  .overview-content .c {
    font-size: 14px;
  }
}

@media (max-width:1440px) {
  .overview-content .c {
    font-size: 12px;
  }
}

@media (max-width:1024px) {
  .overview-content .c {
    font-size: 10px;
  }
}

@media (max-width:736px) {
  .overview-content .c {
    font-size: 10.35px;
    max-width: 88.75vw;
    margin: 17.1875vw auto 0;
  }

  .overview-content .c .w-container {
    width: auto;
  }

  .overview-content .c .text {
    padding: 0;
  }

  .overview-content .c h2 {
    font-size: 5.625vw;
    padding: 0 0 5.625vw;
    text-align: center;
  }

  .overview-content .c h3 {
    font-size: 3.75vw;
    padding: 0 0 1vw;
  }
  
  .overview-content .c h4 {
    font-size: 3.75vw;
    font-weight: 300;
  }

  .overview-content .c p {
    font-size: 3.75vw;
    padding: 0;
  }
  
  .overview-content .c .link {
    padding: 0;
  }
  
  .overview-content .c .learn-more {
    font-size: 3.75vw;
  }
  
  .overview-content .c ul .link {
    padding: 3.125vw 0 0;
  }

  .overview-content .c .ul-row-2 {
    margin: 0 auto 2.1875vw;
    padding: 0;
    width: 100%;
  }
  
  .overview-content .c .ul-row-2 li {
    display: inline-block;
    width: 100%;
    min-height: auto;
    margin: 0 auto;
    padding: 10.9375vw 5.625vw;
  }

  .overview-content .c .ul-row-2 .li-2 {
    width: 100%;
    padding: 0;
    margin: 0 auto;
    vertical-align: middle;
  }

  .overview-content .c .ul-row-2 li .img {
    display: inline-block;
    width: 77.58vw;
    height: 14.22vw;
    margin: 0 auto 7.8125vw;
  }
  
  .overview-content .c .ul-row-2 .li-1 .img {
    background-image: url(./m/c-product-1.png);
  }
  
  .overview-content .c .ul-row-2 .li-2 .img {
    width: 7.8125vw;
    height: 7.8125vw;
    margin: 0 auto;
    background-image: url(./m/c-switch.png);
  }
  
  .overview-content .c .ul-row-2 .li-3 .img {
    background-image: url(./m/c-product-2.png);
  }

  .overview-content .c .ul-row-2 li .des {
    display: inline-block;
    text-align: center;
    vertical-align: middle;
    width: 100%;
  }

  .overview-content .c .ul-row {
    width: 100%;
    padding: 0;
    margin: 0 auto
  }
  
  .overview-content .c .ul-row li {
    display: flex;
    flex-direction: row-reverse;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: auto;
    min-height: 42.9688vw;
    margin: 0 auto;
    padding: 10.9375vw 5.625vw;
    box-sizing: border-box;
  }
  
  .overview-content .c .ul-row .li-1,
  .overview-content .c .ul-row .li-2 {
    margin: 0;
  }
  
  .overview-content .c .ul-row li .img {
    display: inline-block;
    width: 34.9219vw;
    height: 6.25vw;
    margin: 0;
  }
  
  .overview-content .c .ul-row .li-3 .img {
    width: 26.328vw;
    height: 26.328vw;
    margin: 0;
  }
  
  .overview-content .c .ul-row li .des {
    text-align: left;
    width: 40vw;
    padding: 0;
    margin: 0;
  }
}

@media (max-width:414px) {
  .overview-content .c {
    font-size: 2.5vw;
  }
}


.overview-content .d {
  font-size: 16px;
  width: 75em;
  max-width: 1200px;
  margin: 4.875em auto 6.875em;
}

.overview-content .d .w-container {
  position: relative;
  width: 67.5em;
  max-width: 1080px;
  margin: 0 auto;
}

.overview-content .d .text {
  padding: 0 3em 2.5em;
  text-align: center
}

.overview-content .d h2 {
  font-size: 2.25em;
  font-weight: 400;
  line-height: 1.3333;
  padding: 0 0em .5em;
}

.overview-content .d p {
  font-size: 1.125em;
  line-height: 1.3333;
  font-weight: 300;
  padding: 0 0.5em;
}

.overview-content .d a {
  display: inline-block;
  text-decoration: none
}

.overview-content .d .link {
  width: fit-content;
  max-width: 100%;
  margin: 0 auto;
  padding: 0 0 2.5em;
}

.overview-content .d .learn-more {
  font-size: 1.125em;
  font-weight: 400;
  line-height: 1.3333;
  color: #4acbd6;
}

.overview-content .d .img {
  position: relative;
  width: 48.4375em;
  padding-bottom: 28.5em;
  margin: 0 auto;
  background: url(./img/d.png) center/contain no-repeat;
  background-size: 100% auto;
}

.overview-content .d .img a {
  text-decoration: none;
  color: #fff;
  font-size: 1em;
}

.overview-content .d .img a:hover {
  color: #1b6e75
}

.overview-content .d .img .desc {
  font-size: 1.125em;
  font-weight: 400;
  line-height: 1.3333;
  color: #000;
  text-align: center;
  padding:0;
  position: absolute;
}

.overview-content .d .img .desc-b a {
  color: #fff;
}

.overview-content .d .img .desc-1 {
  top: 9.6em;
  left: 1.8em;
  width: 7em;
}

.overview-content .d .img .desc-2 {
  top: 5.6em;
  left: 15.8em;
  width: 7em;
}

.overview-content .d .img .desc-3 {
  top: 9em;
  left: 29.5em;
  width: 7em;
}

.overview-content .d .img .desc-4 {
  top: 25.5em;
  left: 2.7em;
  width: 16em;
}

.overview-content .d .img .desc-5 {
  top: 25.5em;
  left: 23.7em;
  width: 8em;
}

.overview-content .d .img .desc-6 {
  top: 25.5em;
  left: 35em;
  width: 8em;
}

@media (max-width:1680px) {
  .overview-content .d {
    font-size: 14px;
  }
}

@media (max-width:1440px) {
  .overview-content .d {
    font-size: 12px;
  }
}

@media (max-width:1024px) {
  .overview-content .d {
    font-size: 10px;
  }
}

@media (max-width:736px) {
  .overview-content .d {
    font-size: 10.35px;
    max-width: 88.75vw;
    margin: 17.1825vw auto 21.875vw;
  }

  .overview-content .d .w-container {
    width: 88.75vw;
  }

  .overview-content .d .text {
    padding: 0 2vw;
    text-align: left;
  }

  .overview-content .d h2 {
    font-size: 5.625vw;
    padding: 0 0 5.625vw;
    text-align: center;
  }

  .overview-content .d p {
    font-size: 3.75vw;
    padding: 0 0 7.8125vw;
    text-align: center;
  }

  .overview-content .d .link {
    margin: 0 auto 7.8125vw;
  }
  
  .overview-content .d .learn-more {
    font-size: 3.5vw;
  }
  
  .overview-content .d .img {
    width: 100%;
    padding-bottom: 77.8125vw;
    margin: 0 auto;
    background: url(./m/d.png) 50% 0 no-repeat;
    background-size: 100% auto;
  }
  
  .overview-content .d .img a {
    font-size: 2.5vw;
    font-weight: 300;
  }
  
  .overview-content .d .img .desc {
    font-size: 2.5vw;
    font-weight: 400;
  }
  
  .overview-content .d .img .desc-1 {
    top: 21.7vw;
    left: 3.8vw;
    width: 17vw;
  }
  
  .overview-content .d .img .desc-2 {
    top: 13vw;
    left: 36.2vw;
    width: 17vw;
  }
  
  .overview-content .d .img .desc-3 {
    top: 21vw;
    left: 67.8vw;
    width: 17vw;
  }
  
  .overview-content .d .img .desc-4 {
    top: 58vw;
    left: 8.5vw;
    width: 34vw;
  }
  
  .overview-content .d .img .desc-5 {
    top: 58vw;
    left: 56.7vw;
    width: 15vw;
  }
  
  .overview-content .d .img .desc-6 {
    top: 80vw;
    left: 53.5vw;
    width: 20vw;
  }
}

@media (max-width:414px) {
  .overview-content .d {
    font-size: 2.5vw;
  }
}