:root {
--bg_color:linear-gradient(to right, #000, #000);
--title_color:#000;
}
* {
 margin: 0px;
 padding: 0px;
 box-sizing: border-box;
 }
.invasive_banner {
 padding-top: 1rem;
 }
body > section {
 position: relative;
 }
body > section:hover {
  }
.invasive_banner .invasive_banner_swiper {
 max-width: 1256px;
 margin: 0px auto;
 width: calc(100% - 2.4rem);
 overflow: hidden;
 background-color: rgb(0, 0, 0);
 }
@media screen and (max-width: 768px){
.invasive_banner .invasive_banner_swiper {
 width: 100vw;
 }}
.swiper_btns {
 display: flex;
 gap: clamp(1rem, 2.1875vw, 42px);
 }
.swiper_btns.middle {
 width: 98%;
 max-width: 1672px;
 position: absolute;
 left: 50%;
 top: 50%;
 transform: translate(-50%, -50%);
 z-index: 2;
 }
.swiper_btns div {
 width: 40px;
 height: 58px;
 border-radius: 50%;
 cursor: pointer;
 transition: all 0.3s ease 0s;
 display: flex;
 align-items: center;
 justify-content: center;
 position: relative;
 z-index: 2;
 }
.swiper_btns div::before {
 content: "";
 display: block;
 position: absolute;
 z-index: -1;
 left: -1px;
 top: -1px;
 width: calc(100% + 2px);
 height: calc(100% + 2px);
 background-image: var(--bg_color);
 transition: all 0.3s ease 0s;
 opacity: 0;
 border-radius: 50%;
 }
.swiper_btns div::after {
 content: "";
 display: block;
 width: 100%;
 height: 100%;
 background: url("https://www.air-icu.com//wp-content/plugins/sytech-fronteditor/sytpl/high-flow_0/assets/img/arrowicon.svg") center center / contain no-repeat;
 transition: all 0.3s ease 0s;
 }
.swiper_btns.middle div {
 position: absolute;
 left: 0px;
 top: 0px;
 transform: translateY(-50%);
 }
.swiper_btns .btn_next {
 transform: rotate(180deg);
 }
.swiper_btns.middle .btn_next {
 left: unset;
 right: 0px;
 transform: translateY(-50%) rotate(180deg);
 }
ul {
 list-style: none;
 }
ul {
 display: block;
 list-style-type: disc;
 margin-block: 1em;
 margin-inline: 0px;
 padding-inline-start: 40px;
 unicode-bidi: isolate;
 }
.invasive_banner .invasive_banner_swiper ul {
 padding: 0px;
 margin: 0px;
 }
.swiper-wrapper {
 position: relative;
 width: 100%;
 height: 100%;
 z-index: 1;
 display: flex;
 transition-property: transform, -webkit-transform;
 box-sizing: content-box;
 }
.swiper-container-android .swiper-slide, .swiper-wrapper {
 transform: translate3d(0px, 0px, 0px);
 }
li.swiper-slide {
 height: auto;
 }
li {
 display: list-item;
 text-align: -webkit-match-parent;
 unicode-bidi: isolate;
 }
.invasive_banner .invasive_banner_swiper li {
 list-style: none;
 }
.swiper-slide {
 flex-shrink: 0;
 width: 100%;
 height: 100%;
 position: relative;
 transition-property: transform, -webkit-transform;
 }
a {
 color: inherit;
 text-decoration: none;
 font-size: 1rem;
 }
.invasive_banner .invasive_banner_swiper a {
 display: block;
 width: 100%;
 height: 100%;
 position: relative;
 }
.invasive_banner .invasive_banner_swiper a .img {
 width: 100%;
 aspect-ratio: 1256 / 523;
 }
@media screen and (max-width: 768px){
.invasive_banner .invasive_banner_swiper a .img {
 aspect-ratio: 375 / 217;
 }}
.invasive_banner .invasive_banner_swiper a .img img {
 display: block;
 width: 100%;
 height: 100%;
 object-fit: cover;
 }
.invasive_banner .invasive_banner_swiper a .btn {
 position: absolute;
 left: 80px;
 bottom: 7.1%;
 font-size: 1rem;
 font-weight: 400;
 line-height: 1.1em;
 padding: 22px 70px 22px 16px;
 color: rgb(35, 61, 98);
 background: url("https://www.air-icu.com//wp-content/plugins/sytech-fronteditor/sytpl/high-flow_0/assets/img/btn-primary.png") right center / contain no-repeat rgb(255, 255, 255);
 max-width: 50%;
 border-radius: 5px;
 transition: all 0.3s ease 0s;
 }
.invasive_banner .invasive_banner_swiper a .btn:hover {
 background-color: rgb(253, 187, 20);
 }
@media screen and (max-width: 768px){
.invasive_banner .invasive_banner_swiper a .btn {
 display: none;
 }}
.invasive_banner .clearfix::before, .invasive_banner .clearfix::after {
 content: " ";
 display: table;
 }
.invasive_banner .clearfix::after {
 clear: both;
 }
.invasive_banner .clearfix {
 }
.invasive_banner .colour {
 padding-top: 4.5em;
 padding-bottom: 4.5em;
 background-color: rgb(255, 255, 255);
 position: relative;
 z-index: 10;
 }
.invasive_banner .restrict-width {
 margin-left: auto;
 margin-right: auto;
 max-width: 1320px;
 }
.invasive_banner .column {
 padding-left: 1.25em;
 padding-right: 1.25em;
 box-sizing: border-box;
 }
.invasive_banner .column {
 position: relative;
 z-index: 100;
 }
@media (min-width: 720px){
.invasive_banner .column {
 float: left;
 padding-left: 2rem;
 padding-right: 2rem;
 box-sizing: border-box;
 }}
@media (min-width: 720px){
.invasive_banner .column.full {
 width: 100%;
 }}
p {
 display: block;
 margin-block: 1em;
 margin-inline: 0px;
 unicode-bidi: isolate;
 }
.invasive_banner .column p:nth-of-type(1) b {
 color: rgb(75, 180, 251);
 margin-bottom: -1.3em;
 display: block;
 font-size: 1.2em;
 font-weight: 400;
 }
.invasive_banner h2 {
 font-weight: 700;
 font-style: normal;
 color: rgb(0, 119, 200);
 margin: 1em 0em 1.67rem;
 line-height: 40px;
 font-size: 1.6em;
 }
.invasive_banner sup {
 line-height: 0;
 font-size: 75%;
 display: inline;
 position: relative;
 top: 0rem;
 }
.clear {
 clear: both;
 }
.invasive_banner .clear {
 clear: both;
 }
button, input, textarea {
 outline: none;
 border: none;
 font-family: unset;
 color: var(--title_color);
 }
input[type="submit"], button {
 cursor: pointer;
 }
.sytech_export_template {
 display: none;
 }
 
@media screen and (max-width: 786px){


}
 
:root {
--title_color:#000;
}
.invasive_circuit .clearfix::before, .invasive_circuit .clearfix::after {
 content: " ";
 display: table;
 }
.invasive_circuit .clearfix::after {
 clear: both;
 }
.invasive_circuit .clearfix {
 }
.invasive_circuit .colour {
 padding-top: 4.5em;
 padding-bottom: 4.5em;
 background-color: rgb(255, 255, 255);
 position: relative;
 z-index: 10;
 }
.invasive_circuit .grey1 {
 background-color: rgb(243, 245, 248);
 }
.invasive_circuit .restrict-width {
 margin-left: auto;
 margin-right: auto;
 max-width: 1320px;
 }
.invasive_circuit .column {
 padding-left: 1.25em;
 padding-right: 1.25em;
 box-sizing: border-box;
 }
.invasive_circuit .column {
 position: relative;
 z-index: 100;
 }
@media (min-width: 720px){
.invasive_circuit .column {
 float: left;
 padding-left: 2rem;
 padding-right: 2rem;
 box-sizing: border-box;
 }}
@media (min-width: 720px){
.invasive_circuit .column.half {
 width: 50%;
 }}
@media (min-width: 720px){
.invasive_circuit .column.flow-opposite {
 float: right;
 }}
.invasive_circuit .column p:nth-of-type(1) b {
 color: rgb(75, 180, 251);
 margin-bottom: -1.3em;
 display: block;
 font-size: 1.2em;
 font-weight: 400;
 }
.invasive_circuit h3 {
 font-weight: 700;
 font-style: normal;
 color: rgb(0, 119, 200);
 margin: 1em 0em 1.67rem;
 line-height: 34px;
 }
.invasive_circuit h3 {
 font-weight: 600;
 }
.invasive_circuit h3 {
 font-size: 1.4em;
 }
.invasive_circuit sup {
 line-height: 0;
 font-size: 75%;
 display: inline;
 position: relative;
 top: 0rem;
 }
.invasive_circuit a {
 text-decoration: none;
 font-weight: 600;
 font-style: normal;
 color: rgb(0, 75, 157);
 transition: all 0.3s ease-in-out 0s;
 }
.invasive_circuit a:hover {
 color: rgb(0, 167, 225);
 }
.invasive_circuit .btn {
 padding: 20px 80px 20px 15px;
 font-size: 1em;
 line-height: 1.3em;
 border-radius: 5px;
 display: inline-block;
 margin: 1em 2em 1em 0em;
 text-align: left;
 text-decoration: none;
 vertical-align: middle;
 cursor: pointer;
 border: none;
 transition: all 0.3s ease-in-out 0s;
 font-weight: 400;
 font-style: normal;
 background: url("https://www.air-icu.com//wp-content/plugins/sytech-fronteditor/sytpl/high-flow_1/assets/img/btn-primary.png") right center / contain no-repeat;
 }
.invasive_circuit .btn.btn-primary {
 color: rgb(0, 127, 213);
 background-color: rgb(255, 255, 255);
 }
.invasive_circuit .btn.btn-primary:hover {
 color: rgb(255, 255, 255);
 background-color: rgb(75, 180, 251);
 }
@media (max-width: 450px){
.invasive_circuit .btn {
 padding: 20px 55px 20px 10px;
 font-size: 1em;
 display: inline-block;
 margin: 1em 2em 1em 0em;
 background-position: right -8px center;
 }}
.center {
 text-align: center;
 }
.invasive_circuit .center {
 text-align: center;
 }
.invasive_circuit img {
 max-width: 100%;
 }
.invasive_circuit .clear {
 clear: both;
 }
 
@media screen and (max-width: 786px){


}
.invasive_use .clearfix::before, .invasive_use .clearfix::after {
 content: " ";
 display: table;
 }
.invasive_use .clearfix::after {
 clear: both;
 }
.invasive_use .clearfix {
 }
.invasive_use .colour {
 padding-top: 4.5em;
 padding-bottom: 4.5em;
 background-color: rgb(255, 255, 255);
 position: relative;
 z-index: 10;
 }
.invasive_use .restrict-width {
 margin-left: auto;
 margin-right: auto;
 max-width: 1320px;
 }
.invasive_use .column {
 padding-left: 1.25em;
 padding-right: 1.25em;
 box-sizing: border-box;
 position: relative;
 z-index: 100;
 }
@media (min-width: 720px){
.invasive_use .column {
 float: left;
 padding-left: 2rem;
 padding-right: 2rem;
 box-sizing: border-box;
 }}
@media (min-width: 720px){
.invasive_use .column.half {
 width: 50%;
 }}
.invasive_use .column p:nth-of-type(1) b {
 color: rgb(75, 180, 251);
 margin-bottom: -1.3em;
 display: block;
 font-size: 1.2em;
 font-weight: 400;
 }
.invasive_use h3 {
 font-weight: 600;
 font-size: 1.4em;
 color: rgb(0, 119, 200);
 margin: 1em 0px 1.67rem;
 line-height: normal;
 }
.invasive_use sup {
 line-height: 0;
 font-size: 75%;
 display: inline;
 position: relative;
 top: 0rem;
 }
.invasive_use a {
 text-decoration: none;
 font-weight: 600;
 color: rgb(0, 75, 157);
 transition: all 0.3s ease-in-out 0s;
 }
.invasive_use a:hover {
 color: rgb(0, 167, 225);
 }
.invasive_use .btn {
 padding: 20px 80px 20px 15px;
 font-size: 1em;
 line-height: 1.3em;
 border-radius: 5px;
 display: inline-block;
 margin: 1em 2em 1em 0em;
 font-weight: 400;
 text-align: left;
 text-decoration: none;
 vertical-align: middle;
 cursor: pointer;
 border: none;
 transition: all 0.3s ease-in-out 0s;
 background-repeat: no-repeat;
 background-position: right -1px center;
 background-size: auto 105%;
 }
.invasive_use .btn.btn-secondary {
 color: rgb(255, 255, 255);
 background-color: rgb(0, 119, 200);
 background-image: url("https://www.air-icu.com//wp-content/plugins/sytech-fronteditor/sytpl/high-flow_2/assets/img/btn-secondary.png");
 }
.invasive_use .btn.btn-secondary:hover {
 color: rgb(0, 127, 213);
 background-color: rgb(255, 209, 0);
 }
@media (max-width: 450px){
.invasive_use .btn {
 padding: 20px 55px 20px 10px;
 font-size: 1em;
 margin: 1em 2em 1em 0em;
 background-position: right -8px center;
 }}
.invasive_use img {
 max-width: 100%;
 }
 
@media screen and (max-width: 786px){


}
.invasive_enquiries {
 }
.invasive_enquiries .clearfix::before, .invasive_enquiries .clearfix::after {
 content: " ";
 display: table;
 }
.invasive_enquiries .clearfix::after {
 clear: both;
 }
.invasive_enquiries .clearfix {
 }
.invasive_enquiries .colour {
 padding-top: 4.5em;
 padding-bottom: 4.5em;
 background-color: rgb(255, 255, 255);
 position: relative;
 z-index: 10;
 }
.invasive_enquiries .colour.no-pad-top {
 padding-top: 0.01em;
 }
.invasive_enquiries .restrict-width {
 margin-left: auto;
 margin-right: auto;
 max-width: 1320px;
 }
.invasive_enquiries .column {
 padding-left: 1.25em;
 padding-right: 1.25em;
 box-sizing: border-box;
 }
.invasive_enquiries .column {
 position: relative;
 z-index: 100;
 }
@media (min-width: 720px){
.invasive_enquiries .column {
 float: left;
 padding-left: 2rem;
 padding-right: 2rem;
 box-sizing: border-box;
 }}
@media (min-width: 720px){
.invasive_enquiries .column.full {
 width: 100%;
 }}
.invasive_enquiries figure {
 margin: 0px;
 }
.invasive_enquiries .column > figure {
 margin-top: 1em;
 margin-bottom: 1em;
 }
.invasive_enquiries .header-in-page {
 position: relative;
 }
.invasive_enquiries .header-in-page {
 overflow: hidden;
 }
.invasive_enquiries img {
 max-width: 100%;
 }
.invasive_enquiries .header-in-page img {
 display: block;
 }
@media (max-width: 1150px){
.invasive_enquiries .header-in-page img {
 margin-left: -25%;
 width: 150% !important;
 max-width: none !important;
 }}
@media (max-width: 719px){
.invasive_enquiries .header-in-page img {
 margin-left: -75%;
 width: 300% !important;
 max-width: none !important;
 }}
.invasive_enquiries .header-in-page-inner {
 position: absolute;
 inset: 0px;
 text-align: left;
 display: flex;
 -webkit-box-align: center;
 align-items: center;
 background-image: linear-gradient(90deg, rgba(0, 0, 0, 0.35) 32.82%, rgba(0, 0, 0, 0) 100%);
 pointer-events: none;
 }
.invasive_enquiries .header-in-page figcaption {
 padding: 1em 33% 1em 5%;
 }
@media screen and (max-width: 768px){
.invasive_enquiries .header-in-page figcaption {
 padding: 1rem 1.2rem;
 }}
.invasive_enquiries h3 {
 color: rgb(0, 119, 200);
 margin: 1em 0em 1.67rem;
 line-height: normal;
 font-weight: 600;
 font-size: 1.4em;
 }
.invasive_enquiries .header-in-page h3, .invasive_enquiries .header-in-page p {
 color: rgb(255, 255, 255);
 margin: 0.5em 0em;
 pointer-events: visiblepainted;
 }
.invasive_enquiries .header-in-page h3 {
 font-size: 2.3em;
 }
@media (max-width: 999px){
.invasive_enquiries .header-in-page h3 {
 font-size: 1.4em;
 line-height: 1.2em;
 }}
.invasive_enquiries a {
 text-decoration: none;
 font-weight: 600;
 color: rgb(0, 75, 157);
 transition: all 0.3s ease-in-out 0s;
 }
.invasive_enquiries a:hover {
 color: rgb(0, 167, 225);
 }
.invasive_enquiries .btn {
 padding: 20px 80px 20px 15px;
 font-size: 1em;
 line-height: 1.3em;
 border-radius: 5px;
 display: inline-block;
 margin: 1em 2em 1em 0em;
 text-align: left;
 text-decoration: none;
 vertical-align: middle;
 cursor: pointer;
 border: none;
 transition: all 0.3s ease-in-out 0s;
 font-weight: 400;
 background-repeat: no-repeat;
 background-position: right -1px center;
 background-size: auto 105%;
 background-image: url("https://www.air-icu.com//wp-content/plugins/sytech-fronteditor/sytpl/high-flow_6/assets/img/btn-primary.png");
 }
.invasive_enquiries .btn.btn-primary {
 color: rgb(0, 127, 213);
 background-color: rgb(255, 255, 255);
 }
.invasive_enquiries .btn.btn-primary:hover {
 color: rgb(255, 255, 255);
 background-color: rgb(75, 180, 251);
 }
@media (max-width: 450px){
.invasive_enquiries .btn {
 padding: 20px 55px 20px 10px;
 font-size: 1em;
 display: inline-block;
 margin: 1em 2em 1em 0em;
 background-position: right -8px center;
 }}
.invasive_enquiries .clear {
 clear: both;
 }
 
@media screen and (max-width: 786px){


}
 
/*
Theme Name: Sytech Web
Author: The Sytech Team
Author URI:  https://sytech-web.cn
Description: A Beautiful, Fast Loading and SEO Ready Website
Version: 2.0.0
*/

* {
	margin:0;
	padding: 0;
	box-sizing: border-box;
}
.content { 
	margin: 0 auto;
	position: relative;
}

html {
	scroll-behavior: smooth;
}
.flex {
	display: flex;
}
.wrap {
	flex-wrap: wrap;
}
.flex1 {
	flex:1;
}
.flex2 {
	flex:2;
}
.flex3 {
	flex:3;
}
.between {
	justify-content: space-between;
}
.center {
	text-align: center;
}
.boxshadow {
	box-shadow: 0 0 15px rgba(0,0,0,0.1);
	background: white;
}


.tools_part_vendor .tools_part_box{
  padding: 4rem 0px;
  text-align: center;
}

.tools_part_vendor .tools_part_box input{
  padding: .8rem 1rem;
  border-radius: 5px;
  min-width: 300px;
  border: 1px #ddd solid ;
}
.tools_part_vendor .tools_part_box button{
  background: white;
  border: 1px solid #f8f8f8;
  color: #4c4c4c;
  padding: 0.8rem 1.5rem;
  display: inline-block;
  font-weight: 500;
  border: none;
  font-size: 16px;
  cursor: pointer;
  border-radius: 10px;
  background-color: #33bde9;
  border: 1px solid #33bde9;
  color: white;
  padding: 0.8rem 1.5rem;
}
 
@media screen and (min-width: 786px)  and (max-width: 1600px) {
  
}
@media screen and (min-width: 786px)  and (max-width: 1400px) {
  .content {
    padding: 0 1.2rem;
  }
}
@media screen and (min-width: 786px)  and (max-width: 1200px) {
  .content {
    max-width: 1000px;
  }
  .swiper_content {
    max-width: 1020px;
  }
  .solution_strength .head p {
    width: 70%;
  }
}
@media screen and (min-width: 786px)  and (max-width: 1000px) {
  .content {
    max-width: 786px;
  }
  .swiper_content {
    max-width: 806px;
  }
  .solution_strength .head p {
    width: 90%;
  }
}
 
@media screen and (max-width: 786px) {
  .content {
    padding: 0 1.2rem;
  }
}