body,
html {
  font-family: 'Lato', sans-serif;
  text-rendering: optimizeLegibility !important;
  -webkit-font-smoothing: antialiased !important;
  color: #5a5a5a;
}
h1 strong {
  font-weight: 900;
}
h2 {
  text-transform: uppercase;
  line-height: 20px;
  margin: 0;
}
h3 {
  font-size: 16px;
  font-weight: 700;
}
h4 {
  text-transform: uppercase;
}

p {
  font-family: 'Open Sans', sans-serif;
}

a {
  color: #3fb9ff;
}
body {
  position: relative;
}
.clearfix:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: ' ';
  clear: both;
  height: 0;
}
.clearfix {
  display: inline-block;
}
/* * html .clearfix {
  height: 1%;
} */
ul,
ol {
  padding: 0;
  -webkit-padding: 0;
  -moz-padding: 0;
}
.textCss {
  text-align: center;
}
.pad30 {
  padding: 30px 0;
}
.pad70 {
  padding-top: 70px;
}
.pad150 {
  padding-top: 150px;
}
.pad80 {
  padding: 80px 0;
}
.pad100 {
  padding: 0px 0 100px 0;
}
.margin30 {
  margin-top: 30px;
}
/* Navigation */
#menu {
  padding: 15px;
  transition: all 0.8s;
  background: url('../img//index/顶部透底.png') no-repeat;
}
#menu.navbar-default {
  background-color: rgba(248, 248, 248, 0);
  border-color: rgba(231, 231, 231, 0);
}
#menu a.navbar-brand {
  text-transform: uppercase;
  font-size: 22px;
  color: #fff;
  font-weight: 900;
  padding: 0;
}
#menu.navbar-default .navbar-nav > li > a {
  text-transform: uppercase;
  color: #fff;
  font-size: 12px;
  letter-spacing: 1px;
}
#menu.navbar-default .navbar-nav > li > a:hover {
  color: #3fb9ff;
}

.scrolled {
  background-color: #222222 !important;
  padding: 0 !important;
}
.navbar-default .navbar-nav > .active > a,
.navbar-default .navbar-nav > .active > a:hover,
.navbar-default .navbar-nav > .active > a:focus {
  color: #3fb9ff !important;
  background-color: transparent;
  font-weight: 700;
}
.navbar-toggle {
  border-radius: 0;
}
.navbar-default .navbar-toggle:hover,
.navbar-default .navbar-toggle:focus {
  background-color: #d2527f;
  border-color: #d2527f;
}
.navbar-default .navbar-toggle:hover > .icon-bar {
  background-color: #fff;
}
/* Home Style */
header {
  background: url(../img/index/background.png) no-repeat bottom center fixed;
  background-size: cover;
  color: #cfcfcf;
  position: relative;
  height: 60%;
}
header p {
  color: #ffffff;
  font-size: 22px;
}
.intro-text {
  position: relative;
  padding-top: 200px;
  padding-right: 0;
  padding-left: 0;
  padding-bottom: 200px;
}
.intro-text h1 {
  color: #fff;
}
.color {
  color: #3fb9ff;
}

.second{
  margin-bottom: 50px;
  background: url("../img/index/5g.png") no-repeat center;
}
.second-bg{
  width: 98%;
  margin: 0 auto;
  height: 700px;
  background: url("../img/index/2.png") no-repeat center;
  background-size: contain;
  position: relative;

}
.section-title.center {
  margin-bottom: 60px;
}
.section-title h2,
.section-title.center h2 {
  font-weight: 400;
  margin-bottom: 20px;
  text-align: center;
  margin-top: 70px;
}
.section-title.center hr {
  height: 2px;
  width: 245px;
  text-align: center;
  position: relative;
  background: #256095;
  border: 0;
}
.section-title.center p {
  text-align: center;
}

/* Services Section */
#services-section {
  padding: 80px 0;
  background-color: #ecfafe;
}

#services-section .service {
  margin-bottom: 20px;
}

#services-section .service .imgContainer {
  display: inline-block;
  border: 2px solid #e6e6e6;
  width: 80px;
  height: 80px;
  padding: 16px;
  margin-bottom: 10px;
  border-radius: 50%;
  transition: all 0.5s;
}

#services-section .service .imgContainer:hover {
  /* background: #3fb9ff; */
  border: 2px solid #e6e6e6;
}

.list-item h2 {
  font-size: 26px;
  font-weight: bold;
  color: #000;
  text-align: left;
  margin-bottom: 30px;
  line-height: 1.5;
}
.list-item p {
  text-align: left;
  font-size: 16px;
  font-weight: 500;
  line-height: 2;
}

.list-item img {
  width: 70%;
  height: 70%;
}
.detail {
  padding: 50px 0 30px;
  background-color: #ecfafe;
}

#home-section .container .arrowCss {
  width: 40px;
  height: 35px;
  margin-top: 30px;
  margin-bottom: 30px;
}

/* Contact Section */
#contact-section {
  padding: 10px 0 50px 0;
  font-size: 16px;
}
#contact-section h3 {
  font-size: 20px;
  font-weight: 400;
  text-transform: uppercase;
}
#contact-section form {
  padding: 20px 0;
}
#contact-section .fa {
  color: #3fb9ff;
  margin-bottom: 10px;
}
label {
  font-size: 16px;
  font-weight: 400;
  font-family: 'Open Sans', sans-serif;
  float: left;
}
#contact-section .form-control {
  display: block;
  text-align: center;
  width: 100%;
  padding: 18px 12px;
  line-height: 1.5;
  color: #444;
  background-color: #fff;
  border: 2px solid #ccc;
  border-radius: 2px;
  box-shadow: none;
  transition: none;
}
#contact-section .form-control:focus {
  border-color: inherit;
  outline: 0;
  -webkit-box-shadow: transparent;
  box-shadow: transparent;
}
#contact-section .form-group {
  margin-bottom: 20px;
}

#contact-section .contact-title {
  margin-bottom: 15px;
  font-size: 16px;
  font-weight: 400;
  font-family: 'Open Sans', sans-serif;
  width: 100%;

  text-align: left;
}
#contact-section .contact-title img {
  width: 20px;
  height: 17px;
  margin-right: 10px;
}
#contact-section .contact-info {
  text-align: center;
  line-height: 40px;
  width: 100%;
  color: #444;
  font-size: 14px;
  background-color: #fff;
  border: 2px solid #ccc;
  border-radius: 2px;
  padding: 3px;
}

nav#footer {
  text-align: center;
  background: url(../img/index/footerBg.jpg);
  color: #ddd;
  height: 100%;
  padding: 30px;
  background-size: 100% 100%;
  -moz-background-size: 100% 100%;
}

nav#footer p {
  font-size: 14px;
  margin-top: 10px;
}