.gray{
  transition: 0.3s ease-in-out;
  -webkit-filter: grayscale(100%);
  -moz-filter: grayscale(100%);
  -ms-filter: grayscale(100%);
  -o-filter: grayscale(100%);
  filter: grayscale(100%);
  filter: gray;}

/* -------------------------------- 

Modules - reusable parts of our design

-------------------------------- */

.has-top-margin {
  /* this class is given - using jQuery - to the .cd-main-content following the .cd-secondary-nav when it becomes fixed */
}
@media only screen and (min-width: 1170px) {
  .has-top-margin {
    -webkit-animation: animate-margin-top 0.3s;
    -moz-animation: animate-margin-top 0.3s;
    animation: animate-margin-top 0.3s;
    margin-top: 70px;
  }
}

@-webkit-keyframes animate-margin-top {
  0% {
    margin-top: 100px;
  }

  100% {
    margin-top: 70px;
  }
}
@-moz-keyframes animate-margin-top {
  0% {
    margin-top: 100px;
  }

  100% {
    margin-top: 70px;
  }
}
@keyframes animate-margin-top {
  0% {
    margin-top: 100px;
  }

  100% {
    margin-top: 70px;
  }
}
/* -------------------------------- 

Navigation

-------------------------------- */

/* CSS Document */
@keyframes border{
  from{ width:0;}
  to{ width: 100%;}
}
@keyframes background{
  from{ background-size: 100%;}
  to{ background-size: 120%;}
}







/* -------------------------------- 

Secondary Fixed Navigation

-------------------------------- */
.cd-secondary-nav {
  position: relative;
  z-index: 9;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.cd-secondary-nav ul {
  /* mobile first - secondary navigation hidden by default, triggered by tap/click on .cd-secondary-nav-trigger*/
  position: fixed;
  width: 90%;
  max-width: 400px;
  right: 5%;
  bottom: 20px;
  border-radius: 0.25em;
  background: rgba(3, 13, 24, 0.96);
  visibility: hidden;
  z-index: 10;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transform: scale(0);
  -moz-transform: scale(0);
  -ms-transform: scale(0);
  -o-transform: scale(0);
  transform: scale(0);
  -webkit-transform-origin: 100% 100%;
  -moz-transform-origin: 100% 100%;
  -ms-transform-origin: 100% 100%;
  -o-transform-origin: 100% 100%;
  transform-origin: 100% 100%;
  -webkit-transition: -webkit-transform 0.3s, visibility 0s 0.3s;
  -moz-transition: -moz-transform 0.3s, visibility 0s 0.3s;
  transition: transform 0.3s, visibility 0s 0.3s;
}
.cd-secondary-nav ul.is-visible {
  visibility: visible;
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -o-transform: scale(1);
  transform: scale(1);
  -webkit-transition: -webkit-transform 0.3s, visibility 0s 0s;
  -moz-transition: -moz-transform 0.3s, visibility 0s 0s;
  transition: transform 0.3s, visibility 0s 0s;
}
.cd-secondary-nav li a {
  display: block;
  padding: 1.6em;
  border-bottom: 1px solid #092645;
  color: #64b0d4;
}
.cd-secondary-nav li:last-child a {
  border-bottom: none;
}
@media only screen and (min-width: 1170px) {
  .cd-secondary-nav {
    z-index: 10;
    height: 100px;
    background-color: #ffffff;
    -webkit-transition: height 0.3s;
    -moz-transition: height 0.3s;
    transition: height 0.3s;
  }
  .cd-secondary-nav nav, .cd-secondary-nav ul, .cd-secondary-nav li, .cd-secondary-nav a {
    height: 100%;
  }
  .cd-secondary-nav ul {
    /* reset navigation values */
    position: static;
    width: auto;
    max-width: 100%;
    visibility: visible;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
    text-align: center;
    background-color: transparent;
  }
  .cd-secondary-nav li {
    display: inline-block;
    margin-left: -4px;
  }
  .cd-secondary-nav li a {
    position: relative;
    text-align: center;
    display: block;
    padding: 58px 70px 0 70px;
    border-bottom: none;
    -webkit-transition: padding 0.2s;
    -moz-transition: padding 0.2s;
    transition: padding 0.2s;
  }
  .cd-secondary-nav li a b {
    text-transform: uppercase;
    font-size: 14px;
    color:#4C4C4C;
  }
  .cd-secondary-nav li a span {
    position: absolute;
    display: inline-block;
    width: 40px;
    height: 40px;
    top: 18px;
    left: 50%;
    right: auto;
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    transform: translateX(-50%);
    background-repeat: no-repeat;
    background-image: url(../img/cd-nav-icons.jpg);
    -webkit-transition: opacity 0.2s;
    -moz-transition: opacity 0.2s;
    transition: opacity 0.2s;
  }
  .cd-secondary-nav li a:hover b, .cd-secondary-nav li a.active b {
    color: #64b0d4;
  }
  .cd-secondary-nav li:nth-child(1) a span {
    background-position: 0 0;
  }
  .cd-secondary-nav li:nth-child(2) a span {
    background-position: -40px 0;
  }
  .cd-secondary-nav li:nth-child(3) a span {
    background-position: -80px 0;
  }
  .cd-secondary-nav li:nth-child(4) a span {
    background-position: -120px 0;
  }
  .cd-secondary-nav li:nth-child(5) a span {
    background-position: -160px 0;
  }
  .cd-secondary-nav.is-fixed {
    /* on Firefox CSS transition/animation fails when parent element changes position attribute*/
    /* so we defined to diffent classes: .is-fixed to change the position value and .is-animated to change childrens' attributes (padding and opacity)*/
    position: fixed;
    left: 0;
    top: 0;
    height: 70px;
    width: 100%;
  }
  .cd-secondary-nav.animate-children {
    /* on Firefox CSS transition/animation fails when parent element changes position attribute*/
    /* so we defined to diffent classes: .is-fixed to change the position value and .is-animated to change childrens' attributes (padding and opacity)*/
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  }
  .cd-secondary-nav.animate-children li a {
    padding: 26px 90px 0 90px;
  }
  .cd-secondary-nav.animate-children li a span {
    opacity: 0;
  }
}

.cd-secondary-nav-trigger {
  position: fixed;
  bottom: 20px;
  right: 5%;
  width: 44px;
  height: 44px;
  background: rgba(3, 13, 24, 0.96);
  border-radius: 0.25em;
  /* image replacement */
  text-indent: 100%;
  white-space: nowrap;
  z-index: 10;
}
.cd-secondary-nav-trigger span {
  /* the span element is used to create the menu icon */
  position: absolute;
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #f0eee1;
  left: 50%;
  top: 50%;
  bottom: auto;
  right: auto;
  -webkit-transform: translateX(-50%) translateY(-50%);
  -moz-transform: translateX(-50%) translateY(-50%);
  -ms-transform: translateX(-50%) translateY(-50%);
  -o-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
  -webkit-transition: background 0.3s;
  -moz-transition: background 0.3s;
  transition: background 0.3s;
}
.cd-secondary-nav-trigger span::before, .cd-secondary-nav-trigger span::after {
  content: '';
  position: absolute;
  background: inherit;
  width: 100%;
  height: 100%;
  border-radius: 50%;
}
.cd-secondary-nav-trigger span::before {
  right: -10px;
  -webkit-transform: rotate(0);
  -moz-transform: rotate(0);
  -ms-transform: rotate(0);
  -o-transform: rotate(0);
  transform: rotate(0);
}
.cd-secondary-nav-trigger span::after {
  left: -10px;
  -webkit-transform: rotate(0);
  -moz-transform: rotate(0);
  -ms-transform: rotate(0);
  -o-transform: rotate(0);
  transform: rotate(0);
}
.cd-secondary-nav-trigger.menu-is-open {
  background: transparent;
}
.cd-secondary-nav-trigger.menu-is-open span {
  background: rgba(240, 238, 225, 0);
  width: 20px;
  height: 2px;
}
.cd-secondary-nav-trigger.menu-is-open span::before, .cd-secondary-nav-trigger.menu-is-open span::after {
  background: #f0eee1;
  width: 100%;
  height: 100%;
  border-radius: 0;
  top: 0;
  left: 0;
}
.cd-secondary-nav-trigger.menu-is-open span::before {
  -webkit-transform: rotate(135deg);
  -moz-transform: rotate(135deg);
  -ms-transform: rotate(135deg);
  -o-transform: rotate(135deg);
  transform: rotate(135deg);
}
.cd-secondary-nav-trigger.menu-is-open span::after {
  -webkit-transform: rotate(225deg);
  -moz-transform: rotate(225deg);
  -ms-transform: rotate(225deg);
  -o-transform: rotate(225deg);
  transform: rotate(225deg);
}
@media only screen and (min-width: 1170px) {
  .cd-secondary-nav-trigger {
    display: none;
  }
}


@keyframes opacity {
  from{ opacity: 1;width:calc(100%/6);border-right: #FFFFFF;}
  to{ opacity: 1;width: 0;border-right: rgba(0,0,0,0);}
}

.animate-opacity-move{  animation: opacity 1s cubic-bezier(.77,0,.175,1) forwards;}

.theme{ margin: 160px;}
.theme h1{color: #4c4c4c; font-size: 56px; font-weight: bolder; text-align: center;}
.theme h3{ font-size: 22px; color: #4c4c4c; margin-top: 16px;float: left;position: relative; left: 50%;transition: 0.3s all ease-in-out; transform: translateX(-60%); }
.theme h3 span{ width: 30px; height: 2px; background:#e10c82; display:block; float: left;margin-top:12px; margin-right: 24px;}

/*加载*/
.scoll_dis
{
  overflow:scroll;
  overflow-y:hidden;
  overflow-x:hidden;
}
.loading{ width: 100%; height: 100%;position: fixed; z-index: 999;}
#preloader_1{
  position:relative;
  left: 50%;
  top: 50%;
  transform: translateX(-50%);
  transform: translateY(-50%);
  z-index: 99;
}
#preloader_1 span{
  display:block;
  bottom:0px;
  width: 9px;
  height: 5px;
  background:#9b59b6;
  position:absolute;
  animation: preloader_1 1.5s  infinite ease-in-out;
}

#preloader_1 span:nth-child(2){
  left:11px;
  animation-delay: .2s;

}
#preloader_1 span:nth-child(3){
  left:22px;
  animation-delay: .4s;
}
#preloader_1 span:nth-child(4){
  left:33px;
  animation-delay: .6s;
}
#preloader_1 span:nth-child(5){
  left:44px;
  animation-delay: .8s;
}
@keyframes preloader_1 {
  0% {height:5px;transform:translateY(0px);background:#9b59b6;}
  25% {height:30px;transform:translateY(15px);background:#3498db;}
  50% {height:5px;transform:translateY(0px);background:#9b59b6;}
  100% {height:5px;transform:translateY(0px);background:#9b59b6;}
}

/*加载分割线*/
.line2{ width: 100%;height: 100%;position: fixed;z-index: 98;}
.line2 ul{ width: 100%;height: 100%;position: relative;}
.line2 ul li{box-sizing: border-box; width: calc(100%/6);height: 100%;border-right: 1px #FFFFFF solid;background: #FFFFFF; position: absolute; top: 0;}
.line2 ul li:nth-child(0){left: 0;}
.line2 ul li:nth-child(1){left: calc(100%/6);}
.line2 ul li:nth-child(2){left: calc(100%/6*2);}
.line2 ul li:nth-child(3){left: calc(100%/6*3);}
.line2 ul li:nth-child(4){left: calc(100%/6*4);}
.line2 ul li:nth-child(5){left: calc(100%/6*5);}




.banner,.banner1{width: 100%; height: 600px;position: relative;overflow: hidden; top: 0;}
.banner-image{width:100%; height:600px;position: relative; overflow: hidden;z-index: 1; left: 0; top: 0; background-color: #1a1a1a;}
/*.banner-image li{width: 100vw; display: block;float: left; height:600px;background: #b2b2b2; position: relative; background-size: cover; background-position: center; }*/
.banner-image li{width: 100vw; display: block;float: left; height:600px;background: #b2b2b2; position: absolute; background-size: cover; background-position: center; }
.banner-image li:nth-child(1){background-image:url("/wp-content/uploads/2021/03/background-2492010_1920.jpg"); z-index: 5;}
.banner-image li:nth-child(2){background-image:url("/wp-content/themes/business-land/assets/images/intro-background4.png"); z-index: 4;display: none;}
.banner-image li:nth-child(3){background-image:url("/wp-content/themes/business-land/assets/images/intro-background3.png"); z-index: 3;display: none;}
.banner-image li:nth-child(4){background-image:url("/wp-content/uploads/2019/03/christopher-burns-271403-unsplash.jpg"); z-index: 2;display: none;}
.banner-image li:nth-child(5){background-image:url("/wp-content/themes/business-land/assets/images/intro-background3.png"); z-index: 1;display: none;}

.banner-botton{ position: absolute;z-index: 2; bottom: -16px;width: 100%;}
.banner-botton li{ width: 20%; height: 5px; background-color: rgba(255,255,255,0.9);float: left; cursor: pointer;position: relative;}
.banner-botton li span{ display: block; width: 0px; height: 5px; position: absolute; z-index: 4; background-color: #64b0d4; animation: 1s forwards ease-out;}

.banner .banner-contain{ position: relative; top: 50%;width: 1200px; transform: translateY(-50%); margin: 0 auto; }
.banner .banner-contain h1{ font-size: 42px; color: #ffffff; font-weight: lighter;}
.banner .banner-contain p{ width:50%; font-size: 16px; margin-top: 8px; color: #ffffff;font-weight: lighter;}
.banner .banner-contain a{ width: 160px; height: 40px; font-size: 14px; margin-top: 36px; color: #ffffff; background: #64b0d4; text-align: center; line-height: 40px;display: block; float: left; margin-right: 16px; border: #64b0d4 1px solid; }
.banner .banner-contain a + a{background:rgba(0,0,0,0); color: #ffffff; }
.banner .banner-contain a + a:hover{background: #64b0d4; color: #ffffff; transition: 0.3s all; }

.banner1{width: 100%; height: 400px;position: relative;overflow: hidden; top: 0;}
.banner1 .banner-contain{ position: relative; top: 15%;width: 1200px; margin: 0 auto; }
.banner1 .banner-contain h1{ font-size: 42px; color: #4c4c4c; }
.banner1 .banner-contain p{ font-size: 14px; margin-top: 8px; color: #4c4c4c; width:540px; line-height: 24px;}
.banner1 .banner-contain a{ width: 160px; height: 40px; font-size: 14px; margin-top: 36px; color: #ffffff; background: #00a4ff; text-align: center; line-height: 40px;display: block; float: left; margin-right: 16px; border: #00a4ff 1px solid; }
.banner1 .banner-contain a + a{background:rgba(0,0,0,0); color: #4c4c4c; }
.banner1 .banner-contain a + a:hover{background: #00a4ff; color: #ffffff; transition: 0.3s all; }
.banner1 img{display: block; position: absolute; right: 0; top: 70%;transform: translateY(-50%);}

.product{ width: 100%; max-width: 1200px; margin: 0 auto; font-weight: lighter;padding: 0 2%;}
.product h1{ font-size: 32px; color: #4C4C4C; margin-top: 100px;font-weight: lighter;}
.product p{ font-size: 14px; color: #808080; width: 97%; margin-top: 26px;}
.product h2{ font-size: 14px; margin-top: 4px; color: #4C4C4C; font-weight:100;}

.product-select-box{ display:none;}
.product-select{ width: 48%; height: 70px;  border: #f2f2f2 1px solid;position: relative; margin:50px 1% 0 0; float: left;}
.product-select:nth-child(even){ margin-right: 0;}
.product-select ul{ height:300px; overflow: scroll; position: relative; z-index: 2;}
.product-select h3{ font-size: 18px; margin-left: 20px; width: 100%; height: 70px; color: #4c4c4c; display: block; line-height: 70px;cursor: pointer;}
.product-select img{ display: block; position: absolute; top: 28px; right: 20px; cursor: pointer;}
.product-select a{ height: 50px;line-height: 50px; padding-left:20px; font-size: 14px; color:#808080; cursor: pointer; display: block; }
.product-select li{width: 100%; background: #ffffff;}
.product-select li:nth-child(even){ background: #f2f2f2;}
.product-select li:hover{background: #64b0d4;}
.product-select a:hover{  color:#ffffff;}

.product2{ width: 100%; max-width: 1200px; margin: 0 auto; }

.product-select2{ width: 100%; margin-top: 60px;}
.product-select2-icon-box{ width: 50%; margin:0 auto;}
.product-select2-icon{ width: calc(100%/3); margin-bottom:60px; float: left; cursor: pointer;}
.product-select2-icon img{width: 44px;height: 48px; display: block; margin: 0 auto;}
.product-select2-icon h1{ text-align: center; font-size: 16px; color: #64b0d4;  margin-top: 14px;}
.product-select2-box{ width: 100%;}
.product-select2 ul{ padding-bottom: 20px; margin:0 auto;}
.product-select2 ul a { width: 25%;height:180px; float: left; padding: 30px 20px;position: relative;transition:all 0.3s ease-in-out;box-shadow: 0px 5px 20px 0px rgba(46, 75, 89, 0.05); background: white; margin-bottom:40px; }
.product-select2 ul li h2 { font-size: 16px; color: #4C4C4C;}
.product-select2 ul li h2 span{ font-size: 12px; color: #FFFFFF; background: #64b0d4; margin-left: 20px;line-height: 12px; padding: 0 4px; border-radius: 2px;}
.product-select2 ul li p { font-size: 14px; color: #808080; line-height: 24px; margin-top: 12px; padding-right:24px;}
.product-select2 ul li img {position: absolute;bottom: 75%; right: 24px;opacity: 0; transition: 0.3s ease-in-out; cursor: pointer;}
.product-select2 ul li a img:first-child{ transition-delay: 0.1s;}
.product-select2 ul li a img:last-child{ transition-delay: 0.2s;}
.product-select2 ul a:hover img{ opacity: 1; right: 20px;}
.product-select2 ul a:hover{box-shadow: 0px 5px 20px 0px rgba(46, 75, 89, 0.05); background: white;}

.cd-section{ width: 100%;}
.cd-section h1{ font-size: 20px; line-height: 20px; font-weight: bolder; position: relative; color: #4c4c4c; margin-top: 100px;
margin-bottom: 60px;}
.cd-section h1:before{ content: url("");width: 4px;  background: #64b0d4; display: block; float: left; margin-right: 20px; }
#cd-placeholder-1{background-image: -moz-linear-gradient( 135deg, rgb(22,79,133) 0%, rgb(50,9,61) 100%);
  background-image: -webkit-linear-gradient( 135deg, rgb(22,79,133) 0%, rgb(50,9,61) 100%);
  background-image: -ms-linear-gradient( 135deg, rgb(22,79,133) 0%, rgb(50,9,61) 100%);}
.solution{ width: 100%; max-width: 1200px; height: 900px; margin: 0 auto; color: white; position: relative;}
.solution > img{ float: right; position:relative;top:50%; transform: translateY(-50%); display: block;}
.solution h1{  color:white;position: relative; top: 80px; margin-top: 0;}
.solution h1:before{ content: url("");width: 4px;  background: white; display: block; float: left; margin-right: 20px; }
.solution ul{ position: absolute; top: 130px;z-index: 2;}
.solution ul li{ margin-top: 50px;}
.solution ul li img{display: block; float: left; margin-right: 40px;}
.solution ul li .solution-text{ float: left;}
.solution ul li h2{ font-size: 18px; font-weight: bolder;}
.solution ul li p{ font-size: 14px; line-height: 24px; margin-top: 12px; color: #FFFFFF; font-weight: lighter;}

.contrast{ width: 100%; max-width: 1200px; margin: 0 auto;}
.contrast table{  border-left: #00a4ff 1px solid;width: 100%; max-width: 1200px;}
#table-title{ color: white;}
#table-title th{ background: #00a4ff; font-size: 16px; border-right: #00a4ff 1px solid;border-bottom: #00a4ff 1px solid; height: 80px;}
.contrast table th{ font-size: 16px; border-right: #00a4ff 1px solid;border-bottom: #00a4ff 1px solid; height: 80px;}
#table-title th:last-child{ background: #E5E5E5; font-size: 16px; border-right: #E5E5E5 1px solid;border-bottom: #E5E5E5 1px solid; height: 80px; color: #4c4c4c;}
.contrast table td{ font-size: 14px; border-right: #00a4ff 1px solid;border-bottom: #00a4ff 1px solid; height: 80px; text-align: left;padding-left:40px; }
.contrast table td:last-child{ border-right: #E5E5E5  1px solid;border-bottom: #E5E5E5 1px solid; }

.scene{ width: 100%; height: 800px; background: url("/wp-content/themes/business-land/assets/images/illus2.png") center ;}
.scene-contain{ width: 100%;max-width: 1200px; margin: 0 auto;}
.scene h1{ color: white;position: relative; top: 100px;}


.introduce{ width: 100%; max-width: 1200px; margin: 0 auto;}
.introduce ul{float: left;}
.introduce ul li{ width: 200px; height: 60px; font-size: 14px; text-align: center; line-height:60px;border-bottom: 1px #E5E5E5 solid;
  border-right: 1px #E5E5E5 solid;cursor: pointer;}
.introduce ul li:last-child{ height:316px; cursor: auto;}
.introduce ul li span{width: 4px; height: 60px; background: #64b0d4; display: block; float: left;opacity: 1;}
.introduce-contain{ height: 560px;border: 1px #E5E5E5 solid;}
.introduce-contain-right{float: left; width: 990px;}
.introduce-contain-right img{display: block; margin: 0 auto;}
.introduce-contain-right p{font-size:14px;width: 90%; margin: 40px; margin-bottom: 70px;}

.team{ width: 100%; max-width: 1200px; margin: 0 auto;}
.team img{display: block; background: #E5E5E5; float: left;}
.team ul li{ float: left; width: 600px; margin-bottom: 50px;}
.team-contain { float: left; margin-left: 40px; color: #4C4C4C;}
.team-contain h2{ font-size: 16px; font-weight: bolder;}
.team-contain p{ font-size: 14px; margin-top: 12px; }

@media screen and (max-width: 1366px){
  .banner,.banner1{width: 100%; height: 600px;position: relative;overflow: hidden; top: -20px;}
}
@media screen and (max-width: 480px){
  .banner-image li{background-position: center; }
  .banner .banner-contain{ padding: 0 4%;width:100%;}
  .banner .banner-contain h1{ font-size: 24px;}
	.banner .banner-contain p{width:84%; font-size:14px; text-align: justify;line-height: 28px;}
  .banner .banner-contain a{ width: 120px; height: 32px; line-height: 32px; margin-top: 10px;}
	.product{padding: 0 4%;}
   .product h1{ font-size: 24px; }
   .product h2{ font-size: 14px; }
  .product-select{ width: 97%;  margin:20px 0 0 0; float: none;height: 50px;}
   .product-select h3{ font-size: 14px; line-height: 50px;}
   .product-select img{ width: 16px; top:20px ;}
	
  .product-select2 ul a{ width: 44%; padding: 10px 20px;height:220px;}
  .product-select2 ul li p{ margin-top: 0;     text-align: justify;}
	.product-select2-icon img{ width: 32px;}
   .product-select2-icon h1{ font-size: 14px;}
	 .product-select2 ul a:hover img{ display: none;}
}