body {
  padding: 0;
  margin: 0;
  font-family: 'Microsoft YaHei';
  font-size: 14px;
  color: #333;
  min-height: 100vh;
}

div,
img,
ul,
li,
dl,
dt,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
form,
p {
  padding: 0;
  margin: 0;
  border: 0;
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
  color: #333;
}

i,
em {
  font-style: normal;
}

img {
  display: inline-block;
  max-width: 100%;
  height: auto;
}

input {
  padding: 0;
  border: 0;
  font-family: 'Microsoft YaHei';
  font-size: 14px;
  color: #333;
}

input[type="submit"] {
  background-color: transparent;
  cursor: pointer;
}

/*去掉 textarea 默认边框*/
textarea {
  padding: 0;
  border: 0;
  font-family: 'Microsoft YaHei';
  font-size: 14px;
  color: #333;
}

/*去掉 button 默认边框*/
button {
  border: 0;
  padding: 0;
  background-color: transparent;
  font-family: 'Microsoft YaHei';
  font-size: 14px;
  color: #333;
  cursor: pointer;
}

.clearfix:after {
  content: '';
  display: table;
  clear: both;
}

input,
textarea {
  outline: none;
}

input,
textarea {
  appearance: none;
  -webkit-appearance: none;
  border-radius: 0;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  color: #999;
}

* {
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
body *::-webkit-scrollbar {
  width: 2px;
  height: 2px;
  background: #eee;
  border-radius: 2px;
}

body *::-webkit-scrollbar-thumb {
  background: #e50011;
  border-radius: 2px;
}
html {
  color: #222;
  font-size: 1em;
  line-height: 1.4;
}
::-moz-selection {
  background: #b3d4fc;
  text-shadow: none;
}
::selection {
  background: #b3d4fc;
  text-shadow: none;
}
hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #ccc;
  margin: 1em 0;
  padding: 0;
}
audio,
canvas,
iframe,
img,
svg,
video {
  vertical-align: middle;
}
fieldset {
  border: 0;
  margin: 0;
  padding: 0;
}
textarea {
  resize: vertical;
}

/* page layout */
body {
  display: flex;
  flex-direction: column;
}

/* header */
body>header {
  height: 90px;
  z-index: 99;
  background-color: #fff;
  position: fixed;
  width: 100vw;
}
body>header:hover {
  box-shadow: 0 0 6px rgba(0, 0, 0, .2);
}
.MastHead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1600px;
  height: 100%;
  margin: 0 auto;
}
.Logo {
  margin-left: 12px;
}
.Logo img {
  display: inline-block;
  vertical-align: middle;
}
.MenuBtn {
  position: relative;
  display: none;
  width: 26px;
  height: 30px;
  margin-right: 22px;
  cursor: pointer;
  transition: .3s;
}
.Nav {
  margin-right: 3rem;
}
.Nav a.on {
  color: #6ec9c3;
  border-color: #6ec9c3;
}
.Nav>li {
  display: inline-block;
  position: relative;
  vertical-align: middle;
  line-height: 2.3;
  font-size: 18px;
  font-weight: 700;
  color: #333;
  padding: 0 26px;
}
.Nav>li>a {
  font-size: 1.0rem;
}
.Nav>li:hover>a, .MastHead .Nav>li.now>a {
  border-color: #6ec9c3;
}
.Nav .expand {
  position: absolute;
  display: none;
  margin-top: -2px;
  width: 30px;
  height: 32px;
  line-height: 32px;
  font-size: 20px;
  font-weight: bold;
  right: 5px;
  top: 0px;
  z-index: 5;
  cursor: pointer;
  text-align: center;
}
.Nav .PopMenuItemsWrapper {
  display: none;
  position: absolute;
  top: 80px;
  min-width: 100%;
  font-style: 1.1rem;
  font-weight: 400;
}
.PopMenuItemsWrapper a {
  display: block;
  padding: 0 10px;
  color: #222;
}
@media only screen and (min-width: 768px) {
  .Nav>li>a {
    border-bottom: 2px solid transparent;
  }
  .Nav .PopMenuItemsWrapper {
    background-color: rgba(255, 255, 255, .92);
    box-shadow: 0 0 6px rgba(0, 0, 0, .2);
    border-radius: 10px;
  }
  .Nav .PopMenuItemsWrapper::after {
    content: "";
    position: absolute;
    top: -0.36vw;
    left: 1.25vw;
    z-index: 2;
    border-bottom: 7px solid rgba(255, 255, 255, .95);
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
  }
}

/* main */
main {
  margin-bottom: 1em;
}
.content .content_wrapper {
  max-width: 1220px;
  width: 75%;
  margin: 0 auto;
  padding-top: .8em;
}
.content .title {
  font-size: 1.8rem;
  font-weight: 400;
  padding: 1.2em 0 .6em;
  text-align: center;
  user-select: none;
}
.content .title_wrapper .title {
  font-size: 1.4rem;
  position: relative;
  margin-bottom: 1.8rem;
  user-select: none;
}
.content .title_wrapper .title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 1.2em;
  height: 2px;
  background-image: linear-gradient(to right, #6ec9c3, #4ca7ae);
  transform: translateX(-50%);
  user-select: none;
}
.content .content_main {
  line-height: 1.9;
  color: #222;
  text-align: justify;
}
.content_main .pic {
  width: 46%;
  margin: 0 22px 0 0;
  overflow: hidden;
  float: left;
}
.content_main .item {
  box-shadow: 0 0.16vw 1.09vw rgba(45, 108, 170, .116);
  background-color: #fff;
  margin-bottom: .8rem;
  display: flex;
  justify-content: space-between;
  border-radius: .6rem;
}
.content_main .item .text {
  overflow: hidden;
  text-align: center;
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.content_main .item .text .title {
  font-size: 1.6rem;
  font-weight: 700;
}
.content_main .item .text .desc p {
  font-size: 1.3rem;
  color: #222;
  letter-spacing: 4px;
  margin: 0;
}
.content_main p {
  margin: .5rem .5rem 1rem;
  font-size: .88rem;
}
.content .row_t01 {
  padding-bottom: 1rem;
}
.content .row_t01 .text {
  width: 80%;
  line-height: 1.6;
  margin: 1em auto;
  font-size: .83rem;
}
.banner .desc {
  font-size: 18px;
  color: #fff;
  user-select: none;
}
.banner .desc p {
  width: 420px;
}
.ImageContainer {
  text-align: center;
}
.RollerContainer {
  max-width: initial;
}
.RollerContainer .ImageContainer {
  height: 40vw;
}
.RollerContainer .ImageContainer a {
  display: block;
  width: 100%;
  height: 100%;
  background: center center no-repeat;
  background-size: 100% 100%;
}
.RollerContainer .slick-dots {
  width: max-content;
  margin: -2em auto 2em auto;
}
.RollerContainer .slick-dots li {
  position: relative;
  float: left;
  cursor: pointer;
}
.RollerContainer .slick-dots li button {
  position: relative;
  font-size: 16px;
  border: none;
  display: block;
  padding: 0 6px;
  background: initial;
  color: #ddd;
  cursor: pointer;
  transition: .6s;
}
.RollerContainer .slick-dots li.slick-active button {
  color: #6ec9c3;
  margin-right: 50px;
  padding-right: 15px;
}
.RollerContainer .slick-dots li button::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  background: #6ec9c3;
  left: 33px;
  top: 42%;
  transition: .6s;
}
.RollerContainer .slick-dots li.slick-active button::after {
  display: block;
  width: 50px;
}
/* footer */
footer {
  background-color: #242b34;
  color: #fff;
  overflow: hidden;
  margin-top: auto;
}
.FooterContainer {
  max-width: 1200px;
  margin: .8em auto .3em;
}
.FooterMain {
  border-bottom: 1px solid rgba(255, 255, 255, 0.24);
  margin-bottom: .4rem;
  padding-bottom: .4rem;
  display: flex;
}
.FooterMain .left {
  flex: 0 0 auto;
}
.FooterNav {
  flex: 1 0 auto;
  display: flex;
  justify-content: space-around;
  max-width: 55em;
  margin: 0 auto;
}
.FooterNav a {
  color: inherit;
}
.FooterNav a.navitem {
  display: block;
  font-size: 1.1rem;
  padding: .8em 0;
}
.FooterNav .subWrapper a {
  font-size: .8rem;
}
.FooterNav .subm {
  padding: .6em 0;
  color: rgba(255, 255, 255, .4);
}
.FooterNav .subm:hover {
  color: inherit;
}
.FooterLogo img {
  height: 63px;
}
.FooterTelWrapper {
  margin-top: 1.2rem;
  padding: 0 0 1em 1em;
}
.FooterTel {
  font-size: 1.4rem;;
}
.FooterQRcode {
  display: flex;
}
.FooterQRcode .qr {
  width: 100px;
  margin-right: 26px;
}
.FooterQRcode .qr .pic img {
  display: block;
  width: 100%;
  height: 100%;
}
.FooterQRcode .qr .p {
  color: #fff;
  text-align: center;
}
.FooterCopyright {
  text-align: center;
  padding: .5rem 0;
  line-height: 1.06rem;
  color: rgba(255, 255, 255, 0.7);
}
.FooterCopyright span {
  margin-right: .4rem;
}
.FooterCopyright a {
  color: inherit;
}
@media only screen and (max-width: 1680px) {
  .FooterLogo img {
    height: 60px;
  }
}
@media only screen and (max-width: 1440px) {
  .FooterLogo img {
    height: 50px;
  }
}
@media only screen and (max-width: 1200px) {
  .FooterLogo img {
    height: 40px;
  }
}
@media only screen and (max-width: 768px) {
  .FooterLogo img {
    height: 30px;
  }
}

/* home page */
.home .intro01 {
  background-color: #f8f8f8;
}
.home .intro01 .content_main {
  display: flex;
  justify-content: space-around;
}
.home .intro01 .content_main .item {
  flex: 0 1 30%;
  display: flex;
  flex-direction: column;
  padding: 1em;
  text-align: center;
  align-items: center;
  justify-content: center;
  background: inherit;
  box-shadow: initial;
}
.home .intro01 .txt {
  flex: 1 0 auto;
}
.home .intro01 .content_main .item .pic {
  margin: 0 0 2.8rem 0;
}
.home .intro01 .item .title {
  font-size: 1.25rem;
  padding: 0;
  margin-bottom: .8rem;
}
.home .intro01 .item .desc {
  text-align: left;
}

/* about us page */
.about_us .banner {
  background-image: url(/img/hero_about_us.jpg);
  background-size: 100% 100%;
  height: 40vw;
  max-width: initial;
  color: #fff;
}
.about_us .banner .banner_wrapper {
  z-index: 10;
  position: absolute;
  top: 46%;
  left: 8%;
}
.about_us .banner .title {
  font-size: 2.81rem;
  padding-bottom: 1.04rem;
  margin-bottom: 1.41rem;
  position: relative;
  user-select: none;
}
.about_us .banner .title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 33px;
  height: 4px;
  background-color: #eee;
}
.about_us .content_main .item .pic {
  width: 32vw;
  height: auto;
}
.about_us .content_main .item:nth-of-type(2n) {
  flex-direction: row-reverse;
}
.about_us .intro01 .item .text .title {
  font-size: 1.86rem;
  padding: 0;
}
.about_us .intro02 {
  background: center center / 100% 100% no-repeat url(/img/background_aboutus_02.jpg);
  color: #fff;
  height: 36rem;
  position: relative;
}
.about_us .intro02 .title {
  color: inherit;
}
.about_us .intro02 .event_list {
  height: 100%;
  display: flex;
  flex-direction: column;
}
.about_us .intro02 .event {
  position: relative;
}
.about_us .intro02 .event_list .title {
  font-size: 3rem;
  padding: 0;
}
.about_us .intro02 .event_list .hint {
  font-size: 10em;
  text-align: center;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  opacity: .16;
}
.about_us .intro02 .event_list .desc {
  font-size: 1.8rem;
  text-align: center;
}
.about_us .intro02 .content_wrapper {
  height: 100%;
  display: flex;
  flex-direction: column;
}
.about_us .intro02 .title_wrapper {
  flex: 0 0 auto;
}
.about_us .intro02 .content_main {
  color: inherit;
  flex: 1 0 auto;
}
.about_us .intro02 .slick-dots {
  display: flex;
  justify-content: space-between;
  padding-bottom: 1em;
  transform: rotate(-9deg);
  position: absolute;
  bottom: 7em;
  width: 100%;
}
.about_us .intro02 .slick-dots::before {
  content: "";
  position: absolute;
  width: calc(100% - 4em);
  height: 1px;
  background: #fff;
  left: 2em;
  top: 6px;
}
.about_us .intro02 .slick-dots button {
  color: inherit;
  font-size: 1.2rem;
  font-weight: 700;
}
.about_us .intro02 .slick-dots button i {
  width: 11px;
  height: 11px;
  background: #6ec9c3;
  border-radius: 50%;
  margin: 0 auto;
  transition: all .4s ease;
  position: relative;
  display: block;
}
.about_us .intro02 .slick-dots .slick-active i {
  transform: scale(1.3);
  transition: transform .4s ease;
  background: #ee56b8;
}
.about_us .intro02 .slick-arrow {
  color: inherit;
  font-size: 2rem;
  position: absolute;
  width: 42px;
  height: 102px;
  background: rgba(66, 66, 66, .4);
  top: 50%;
  transform: translateY(-50%);
}
.about_us .intro02 .slick-arrow:hover {
  background: #6ec9c3;
}
.about_us .intro02 .slick-prev {
  left: 2rem;
}
.about_us .intro02 .slick-next {
  right: 2rem;
}
.about_us .certs .piclist {
  display: flex;
  flex-flow: row wrap;
}
.about_us .certs .piclist li {
  flex: 0 0 20%;
}
.about_us .partners .piclist {
  display: flex;
  flex-flow: row wrap;
  justify-content: space-between;
  align-items: center;
  text-align: center;
}
.about_us .partners .piclist li,
.about_us .partners .piclist i {
  flex: 0 0 16.66%;
}
.about_us .partners .piclist li {
  border: 1px solid rgb(216 216 216 / 0.3);
}
.about_us .partners .img_wrapper {
  position: relative;
  min-height: 140px;
}
.about_us .partners .img_wrapper .flexCenter {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.about_us .partners .img_wrapper .flexCenter img {
  max-width: 90%;
  max-height: 90%;
}

/* joinus page(inheriting about us page) */
.join_us .banner {
  background-image: url(/img/background_joinus01.jpg);
}
.join_us .intro00 {
  margin-top: 2em;
}
.join_us .intro00 .content_wrapper {
  display: flex;
  align-items: center;
}
.join_us .intro00 .content_main {
  flex: 0 0 50%;
  margin-left: 2em;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  padding: 1.5em 0;
}
.join_us .intro00 .title {
  padding: 0;
}
.join_us .intro00 .text p {
  font-size: 1.1rem;
}
.join_us .intro01 .item {
  display: block;
  margin: 2.2rem 0 0;
  background: #f6f7f9;
  transition: background .4s ease;
  box-shadow: initial;
  border-radius: 0;
}
.join_us .intro01 .item:first-child {
  margin-top: 0;
}
.join_us .intro01 .header {
  height: 4em;
  display: flex;
  align-items: center;
  user-select: none;
  cursor: pointer;
  height: 100px;
  padding: 0 2.4rem;
  /* border-radius: 1em; */
}
.join_us .intro01 .post {
  font-weight: 700;
}
.join_us .intro01 .post,
.join_us .intro01 .addr {
  font-size: 1.3rem;
}
.join_us .intro01 .exp {
  margin-left: auto;
}
.join_us .intro01 .addr,
.join_us .intro01 .degree,
.join_us .intro01 .major {
  position: relative;
  margin-left: 2em;
}
.join_us .intro01 .addr::before,
.join_us .intro01 .degree::before,
.join_us .intro01 .major::before {
  content: "";
  position: absolute;
  width: 1px;
  height: 1.1em;
  margin-top: -0.5em;
  left: -1em;
  top: 50%;
  background: #333;
  transition: all .4s ease;
}
.join_us .intro01 .on .addr::before,
.join_us .intro01 .on .degree::before,
.join_us .intro01 .on .major::before {
  background-color: #fff;
}
.join_us .intro01 .main {
  display: none;
  padding: 1.6rem 2.4rem;
  position: relative;
  font-size: 1rem;
  line-height: 2rem;
}
.join_us .intro01 .main::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 2px;
  background: #fff;
  top: 0;
  left: 0;
}
.join_us .intro01 .item.on {
  background: #0e6c6a;
  color: #fff;
}
.join_us .intro01 .on .header {
  background: inherit;
  border-radius: initial;
}
.join_us .intro01 .item.on .main {
  height: auto;
  background: inherit;
}
.join_us .intro01 .subsec {
  margin-top: 1rem;
}
.join_us .intro01 .main .t {
  font-weight: 700;
}
.join_us .intro01 .l1 {
  display: flex;
  align-items: center;
}

/* product page */
.product .banner {
  background-image: url(/img/background_product01.jpg);
  background-size: 100% 100%;
  height: 40vw;
  max-width: initial;
  color: #fff;
  position: relative;
}
.product .banner .banner_wrapper {
  z-index: 10;
  position: absolute;
  top: 60%;
  left: 8%;
  transform: translateY(-50%);
}
.product .banner .title {
  font-size: 2.81rem;
  padding-bottom: 1.04rem;
  margin-bottom: 1.41rem;
  position: relative;
}
.product .banner .title::before {
  content: "FirstFactory";
  font-size: .8rem;
  position: absolute;
  left: 0;
  top: -1.8em;
}
.product .banner .title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 33px;
  height: 4px;
  background-color: #eee;
}
.product .banner .banner_wrapper.highback {
  background-color: rgba(120, 120, 120, .5);
  padding: 2.4em 1.0em 1.0em;
  border-radius: 1.8em;
}
.product .banner .snav {
  position: absolute;
  left: 10em;
  bottom: calc(.5rem + 1px);
  display: flex;
}
.product .banner .snav .sni {
  margin-right: 4rem;
}
.product .banner .sni.now a {
  padding-bottom: .5rem;
  border-bottom: 3px solid #6ec9c3;
}
.product .banner .snav a {
  color: inherit;
  font-size: 1.2rem;
}
.product .banner .desc {
  font-size: .9rem;
  line-height: 1.64;
  text-align: justify;
}
.product .banner .desc p {
  width: 50em;
}
.product .title_wrapper .title {
  font-weight: 700;
}
.product .content_main .pic {
  flex: 0 0 50%;
  margin: 0;
}
.product .content_main .text .title {
  text-align: left;
  font-weight: 700;
  font-size: 2.1rem;
  border-bottom: 1px solid rgba(221,221,221,.2);
}
.product .intro01 .content_main {
  display: flex;
  justify-content: space-around;
}
.product .qdd.intro01 .content_main {
  padding: 1rem 0;
}
.product .qdd.intro01 .content_main .text {
  padding-left: 1.5rem;
}
.product .intro02,
.product .intro04 {
  background-color: #eee;
}
.product .intro02 .content_main {
  display: flex;
  flex-flow: row wrap;
  justify-content: space-between;
}
.product .intro02 .content_main .item,
.product .intro02 .content_main i {
  flex: 0 0 30%;
}
.product .qdd.intro02 .content_main .item,
.product .qdd.intro02 .content_main i {
  flex: 0 0 46%;
}
.product .intro02 .item {
  padding: 1rem;
  display: initial;
}
.product .item .title {
  font-size: 1.2rem;
  font-weight: 700;
  text-align: left;
  margin: 0 0 0 -1rem;
  padding: 0 0 0 1rem;
  border-left: 4px solid rgba(110, 201, 195, .8)
}
.product .item p {
  text-align: left;
}
.product .kp5.intro01 .pic img,
.product .mes.intro01 .pic img {
  max-width: 86%;
}
/*
* solution pages(inherit product)
* mach: machining
* sl: solution
* */
.solution .banner .desc {
  font-size: 18px;
}
.solution .banner.mach {
  background-image: url(/img/background_solution01.jpg);
}
.solution .banner.sl02 {
  background-image: url(/img/background_solution02.jpg);
}
.solution .banner .desc p {
  color: #fff;
}
.solution .intro01 .content_wrapper {
  display: flex;
  flex-direction: row-reverse;
  justify-content: space-between;
  padding: .8em 0;
}
.solution .intro01 .pic {
  flex: 0 0 36%;
}
.solution .intro01 .content_main {
  flex: 0 0 56%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.solution .intro01 .title_wrapper .title {
  text-align: left;
}
.solution .intro01 .title_wrapper .title::after {
  left: 0;
  transform: initial;
}
.solution .intro01 .text p {
  font-size: 1rem;
  margin: .5rem 0;
  line-height: 2.4;
}
.solution .intro02 .content_main {
  position: relative;
}
.solution .intro02 .content_main::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: center center / 32% no-repeat url("/img/solution01_02.png");
}
.solution .intro02 .item {
  z-index: 10;
  background-color: #fafafa;
}
.solution .intro02 .item:nth-of-type(2n) {
  margin-left: 30%;
}
.solution .intro02 .item p {
  margin: .1rem .5rem;
  line-height: 1.5;
}
.solution .intro03 .content_main {
  display: flex;
  flex-flow: column;
  justify-content: space-between;
}
.solution .intro03 .item {
  flex: 0 0 48%;
  display: flex;
  padding: 2.5rem;
}
.solution .intro03 .item .icon {
  flex: 0 0 20%;
}
.solution .intro03 .item .title {
  border: initial;
  margin-bottom: .3rem;
}
.solution .intro03 .item .main {
  flex: 1 0 60%;
}
.solution .intro03 .item .main p {
  margin: 0;
  font-size: 1.0rem;
  line-height: 1.5;
}

/*
* solution pages(inherit product)
*/
.enhanced .banner.e01 {
  background-image: url(/img/background_en02_01.jpg);
}
.enhanced .banner.e02 {
  background-image: url(/img/background_en02_01.jpg);
}
.enhanced .banner_main {
  max-width: 50rem;
  display: flex;
  justify-content: space-between;
}
.enhanced .banner_main .num {
  font-size: 3.6rem;
}
.enhanced .banner_main .desc p {
  width: initial;
  text-align: center;
}
.enhanced .banner_main .item {
  flex: 0 0 32%;
  text-align: center;
}
.enhanced .intro01 .content_main {
  display: flex;
  flex-direction: row-reverse;
  justify-content: space-between;
  padding: .8em 0;
}
.enhanced .intro01 .pic {
  flex: 0 0 36%;
}
.enhanced .intro01 .text {
  flex: 0 0 56%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.enhanced .intro01 .content_main .title {
  padding: .4em 0 0;
  font-size: 1.4rem;
}
.enhanced .intro01 .content_main .subtit {
  font-size: 1.4rem;
  font-weight: 400;
}
.enhanced .intro01 .text p {
  margin: 1em 0;
}
.enhanced .intro03 .content_main,
.enhanced .intro04 .content_main,
.enhanced .intro05 .content_main {
  display: flex;
  justify-content: space-between;
}
.enhanced .intro03 .item,
.enhanced .intro04 .item,
.enhanced .intro05 .item {
  flex: 0 0 32%;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  box-shadow: initial;
}
.enhanced .intro03 .item .title,
.enhanced .intro04 .item .title,
.enhanced .intro05 .item .title {
  border: none;
  padding: 0;
  margin: 1.6em 0 .4em;
}
.enhanced .intro04 .item .icon {
  width: 145px;
  height: 145px;
  background: url(/img/bg01.png);
  color: #fff;
  font-size: 4rem;
  line-height: 145px;
  text-align: center;
}
.enhanced .intro03 p,
.enhanced .intro04 p,
.enhanced .intro05 p {
  margin: 0;
  text-align: justify;
}
.enhanced .intro04 .item {
  background: inherit;
}
.enhanced .intro05 .item {
  flex-direction: row;
}
.enhanced .intro05 .item .icon {
  flex: 0 0 120px;
  text-align: center;
}

.clearfix::before,
.clearfix::after {
  content: "";
  display: table;
}

.clearfix::after {
  clear: both;
}

.flexCenter {
  display: flex;
  justify-content: center;
  align-items: center;
}
.flexBetween {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

@media only screen and (max-width: 1920px) {
}
@media only screen and (max-width: 1680px) {
  body>header {
    height: 86px;
  }
  .MastHead {
    max-width: 1440px;
  }
  .Logo img {
    height: 86px;
  }
}
@media only screen and (max-width: 1440px) {
  body>header {
    height: 70px;
  }
  .MastHead {
    max-width: 1200px;
  }
  .Logo img {
    height: 70px;
  }
}
@media only screen and (max-width: 1200px) {
  body>header {
    height: 60px;
  }
  .MastHead {
    max-width: 1000px;
  }
  .Logo img {
    height: 46px;
  }
  .Nav>li {
    border: none;
    padding: 0 6px;
  }
  .content .content_wrapper {
    width: 96%;
  }
  .content .row_t01 .text {
    width: 94%;
    font-size: 1.1rem;
    line-height: 1.8;
  }
  .home .intro01 .content_main .item {
    flex: 0 0 33%;
    padding: 0;
  }
  .home .intro01 .content_main .item .pic {
    margin-bottom: 1rem;
  }
  .home .intro01 .item .title {
    font-size: 1.4rem;
    margin-bottom: 0;
  }
  .home .intro01 .item .desc {
    font-size: 1.0rem;
  }
  .home .intro02 .content_main {
    flex-wrap: wrap;
  }
  .home .intro02 .content_main .item {
    flex: 0 0 48%;
  }
  .product .content_main .pic {
    flex: 0 0 40%;
  }
  .product .intro02 .content_main .item,
  .product .intro02 .content_main i {
    flex: 0 0 48%;
  }
  .product .content_main .text .title {
    padding: .6rem .3rem;
  }
  .enhanced .intro05 .item {
    flex: 0 0 48%;
  }
  .solution .intro01 .title_wrapper .title {
    text-align: center;
  }
  .solution .intro01 .title_wrapper .title::after {
    left: 50%;
    transform: translateX(-50%);
  }
  .solution.product .intro02 .content_main::before {
    background-size: 30%;
  }
  .solution.product .intro02 .content_main .item {
    flex: 0 0 35%;
  }
  .solution .intro02 .item:nth-of-type(2n) {
    margin-left: auto;
  }
  .about_us .banner {
    margin-top: 60px;
    position: relative;
    height: 18rem;
  }
  .about_us .banner .banner_wrapper {
    top: 5rem;
    right: 1.8rem;
  }
  .about_us .banner .title {
    font-size: 1.8rem;
    word-break: keep-all;
  }
  .about_us .banner .desc p {
    width: 100%;
  }
  .about_us .intro02 {
    height: 26rem;
  }
  .about_us .intro02>button {
    display: none !important;
  }
  .about_us .intro02 .content_wrapper {
    padding-top: 0;
    justify-content: space-between;
  }
  .about_us .intro02 .title_wrapper {
    flex: 0 0 2rem;
  }
  .about_us .intro02 .title_wrapper .title {
    margin-bottom: 0;
    font-size: 2.6rem;
    padding: .8rem 0;
  }
  .about_us .intro02 .event_list .title {
    font-size: 2rem;
  }
  .about_us .intro02 .event_list .desc {
    font-size: 1.4rem;
  }
  .about_us .intro02 .slick-dots {
    bottom: 3.6rem;
  }
  .about_us .partners .piclist li {
    flex: 0 0 25%;
  }
}
@media only screen and (max-width: 768px) {
  body>header {
    box-shadow: 0 0 6px rgba(0, 0, 0, .2);
    background-color: #fff;
  }
  .Logo img {
    height: 36px;
  }
  .MenuBtn {
    display: flex;
    flex-direction: column;
  }
  .MenuBtn i {
    display: block;
    height: 3px;
    background-color: #2272e0;
    margin: 3px 0;
    border-radius: 2px;
    transition: .3s;
  }
  .Nav {
    display: none;
    margin: 0;
  }
  .open+.Nav {
    display: initial;
    height: calc(100vh - 60px);
    padding: 6px 0 10px;
    position: absolute;
    left: 0;
    right: 0;
    top: 60px;
    background-color: #fff;
    border-top: 2px solid #2172e0;
    overflow: scroll;
  }
  .Nav>li {
    display: block;
    text-align: center;
    font-size: 14px;
    border: none;
    text-decoration: none;
  }
  .Nav .expand {
    display: block;
  }
  .Nav .PopMenuItemsWrapper {
    position: initial;
  }
  main {
    margin-bottom: 0;
  }
  main>section {
    padding: .1rem .8rem;
  }
  .RollerContainer {
    margin-top: 60px;
    padding: 0;
  }
  .FooterMain {
    flex-direction: column;
  }
  .FooterContact {
    display: flex;
    justify-content: space-around;
  }
  .FooterTelWrapper {
    margin: 0;
    padding: 0;
    text-align: right;
  }
  .FooterQRcode {
    display: flex;
    justify-content: space-around;
  }
  .FooterNav {
    flex-direction: column;
    max-width: 80%;
  }
  .FooterCopyright span {
    margin-right: 0;
  }
  .content .content_wrapper {
    width: 100%;
  }
  .content .title {
    font-size: 1.6rem;
  }
  .home .intro01 .content_main {
    flex-direction: column;
  }
  .content_main p {
    margin: 0;
  }
  .content .row_t01 .text {
    width: 100%;
  }
  .home .intro01 .content_main .item {
    flex-direction: row;
    justify-content: space-between;
    padding: 0;
  }
  .home .intro01 .item .title {
    margin-bottom: .1rem;
  }
  .home .intro01 .content_main .item .pic {
    flex: 0 0 26%;
    display: flex;
    justify-content: center;
    margin-bottom: 0;
  }
  .home .intro01 .content_main .item .pic img {
    display: block;
    width: 80%;
  }
  .home .intro01 .content_main .item .txt {
    flex: 0 0 72%;
  }
  .home .intro01 .content_main .item .txt .desc {
    text-align: justify;
  }

  .product .banner {
    margin-top: 60px;
    height: 18rem;
  }
  .product .banner.mes {
    height: 26rem;
  }
  .product .banner .banner_wrapper {
    top: 2rem;
    right: .4rem;
    transform: initial;
  }
  .product .banner .title {
    font-size: 1.6rem;
  }
  .product .banner .desc p {
    width: 100%;
  }
  .product .banner .snav {
    left: 1rem;
  }
  .product .banner .snav a {
    font-size: 1rem;
  }
  .product .intro01 .content_main {
    flex-direction: column;
  }
  .product .intro01 .content_main .pic {
    width: 80%;
    margin: 0 auto;
  }
  .product .intro01.mes .content_main .pic {
    height: 30rem;
  }
  .product .intro01 .content_main .text {
    width: 100%;
  }
  .product .intro01 .content_main .text .title {
    font-size: 1.6rem;
    text-align: center;
  }
  .product .intro02 .content_main {
    flex-flow: column;
  }
  .solution .banner .desc {
    font-size: .9rem;
  }
  .solution .intro01 .content_wrapper {
    flex-direction: column;
  }
  .solution .intro01 .pic {
    width: 80%;
    margin: 0 auto;
  }
  .solution .intro01 .title_wrapper .title {
    text-align: center;
  }
  .solution .intro01 .title_wrapper .title::after {
    left: 50%;
    transform: translateX(-50%);
  }
  .solution .intro02 .title_wrapper {
    margin-bottom: 12rem;
  }
  .solution .intro02 .content_main::before {
    top: -12rem;
    height: 12rem;
    left: 0;
    right: 0;
    bottom: initial;
    background-size: 50%;
  }
  .solution .intro02 .item:nth-of-type(2n) {
    margin-left: initial;
  }
  .solution .intro03 .item {
    padding: 1rem 0;
  }
  .solution .intro03 .item .icon {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 5px;
  }
  .solution .intro03 .item .main p {
    text-align: justify;
  }
  .enhanced .intro03 .content_main,
  .enhanced .intro04 .content_main {
    flex-direction: column;
  }
  .enhanced .intro03 .item {
    position: relative;
  }
  .enhanced .intro03 .item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    right: 0;
    width: 100%;
    height: 1px;
    background-color: #ccc;
  }
  .enhanced .intro03 .item .title {
    margin: 0;
    font-size: 1.1rem;
  }
  .enhanced .intro04 .item {
    flex-direction: row;
    position: relative;
  }
  .enhanced .intro04 .item .icon {
    flex: 0 0 80px;
    height: 80px;
    line-height: 80px;
    text-align: center;
    margin-right: .6rem;
    background-size: 100%;
    font-size: 2rem;
  }
  .enhanced .intro04 .item .title {
    position: absolute;
    top: 0;
    right: 0;
    margin: 0;
    left: calc(80px + 50%);
    transform: translateX(calc(-50% - 40px));
    width: 100%;
    text-align: center;
  }
  .enhanced .intro04 .item p {
    margin-top: 2.4rem;
    line-height: 1.6;
  }
  .enhanced .intro05 .item {
    flex: 0 0 100%;
  }
  .about_us .banner {
    margin-top: 60px;
    position: relative;
    height: 18rem;
  }
  .about_us .banner .banner_wrapper {
    top: 1rem;
    right: 1.6rem;

  }
  .about_us .banner .title {
    font-size: 1.6rem;
    word-break: keep-all;
  }
  .about_us .banner .desc p {
    width: 100%;
  }
  .about_us .content_main .pic {
    width: 100%;
  }
  .about_us .content_main .item .pic {
    display: flex;
    justify-content: center;
    align-items: center;
    flex: 0 0 28%;
  }
  .about_us .content_main .item .text .title {
    font-size: 1.6rem;
  }
  .about_us .content_main .item .text .desc p {
    font-size: 1rem;
  }
  .about_us .intro02 {
    height: 18rem;
  }
  .about_us .intro02>button {
    display: none !important;
  }
  .about_us .intro02 .content_wrapper {
    padding-top: 0;
    justify-content: space-between;
  }
  .about_us .intro02 .title_wrapper {
    flex: 0 0 2rem;
  }
  .about_us .intro02 .title_wrapper .title {
    margin-bottom: 0;
    font-size: 1.6rem;
    padding: .3rem 0;
  }
  .about_us .intro02 .event_list .title {
    font-size: 1.2rem;
  }
  .about_us .intro02 .event_list .desc {
    font-size: 1rem;
  }
  .about_us .intro02 .slick-dots {
    bottom: 1rem;
  }
  .about_us .partners .piclist li {
    flex: 0 0 33.3%;
  }
  .join_us .banner {
    height: 14rem;
  }
  .join_us .intro00 {
    margin-top: 0;
  }
  .join_us .intro00 .content_wrapper {
    flex-direction: column;
  }
  .join_us .intro00 .content_wrapper .content_main {
    margin-left: 0;
  }
  .join_us .intro01 .header {
    flex-wrap: wrap;
    justify-content: center;
    height: 8rem;
    padding: 0 .6rem;
  }
  .join_us .intro01 .exp {
    margin-left: 0;
  }
  .join_us .intro01 .degree {
    margin-left: .6rem;
  }
  .join_us .intro01 .major {
    margin-left: auto;
  }
  .join_us .intro01 .degree::before,
  .join_us .intro01 .major::before {
    left: -0.3rem;
    top: 0;
    margin-top: 0;
    height: 100%;
  }
}