@import "../public/curen.css";

/* header开始 */
* {
  margin: 0;
  padding: 0;
}
html {overflow-x:hidden;}

.home-header {
  position: fixed;
  top: 0;
  width: 100%;
  height: 90px;
  overflow: hidden;
  z-index: 999;
  background-color: #ffffff;
}

.header-box {
  width: 1200px;
  height: 100%;
  margin: auto;
}

.header-box .header-left {
  height: 100%;
}

.header-box .header-left a {
  display: inline-block;
  line-height: 90px;
  height: 100%;
}

.header-box .header-right {
  float: right;
  height: 100%;
  margin-top: -90px;
}

.header-box .header-right ul {
  height: 100%;
}

.header-box .header-right ul li {
  float: left;
  height: 90px;
  line-height: 90px;
  padding: 0 20px;
}
.header-box .header-right ul li:hover{
  background-color: #16316e;
  transition: all .3s linear;
  -ms-transition: all .3s linear;
  -moz-transition: all .3s linear;
  -webkit-transition: all .3s linear;
  -o-transition: all .3s linear;
}
.header-box .header-right ul li:hover a{
  color: #fff;
  transition: all .3s linear;
  -ms-transition: all .3s linear;
  -moz-transition: all .3s linear;
  -webkit-transition: all .3s linear;
  -o-transition: all .3s linear;
}

.header-box .header-right a {
  color: #1b1d1c;
  font-size: 18px;
}

.header-box .header-right a:hover,
.header-box .header-right a:link {
  text-decoration: none;
}

/* 导航条结束 */




/* banner开始 */
.tk-banner{
  width: 100%;
  margin: auto;
  margin-top: 90px;
 
}
.tk-banner .banner-box{
  width: 1920px;
  margin: auto;
 
}
.tk-banner .tk-banner-title{
  width: 1200px;
  margin: auto;
  position: relative;
  top: -400px;
}
.tk-banner .tk-banner-title .title1{
  font-size: 68px;
	font-weight: bold;
	line-height: 40px;
	letter-spacing: 3px;
	color: #ffffff;
}
.tk-banner .tk-banner-title .title2{
  font-size: 22px;
	line-height: 18px;
	letter-spacing: 1px;
	color: #ffffff;
}
.tk-banner .tk-banner-title .title3{
  font-size: 50px;
	line-height: 24px;
	margin-top: 60px;
	color: #ffffff;
} 

/* banner结束 */

/* 长川的能力开始 */
.tk-main {
  width: 100%;
  margin: auto;
}
.tk-main .main-title{
  width: 1200px;
  margin: auto;
  text-align: center;
}
.tk-main .main-title .main-title1{
  font-family: MicrosoftYaHei;
	font-size: 36px;
	font-weight: bold;
	font-stretch: normal;
	color: #1b1d1c;
}
.tk-main .main-title .main-title2{
  margin-top: 40px;
  text-align: center;
  font-size: 18px;
	line-height: 34px;
	letter-spacing: 1px;
	color: #666666;
}
.tk-main .main-title .main-title3{
  width: 100%;
  margin-top: 64px;
  margin-bottom: 120px;
  text-align: center;
  overflow: hidden;
  
}
.tk-main .main-title .main-title3 div{
  float: left;
  margin: 0 68px;
}
.tk-main .main-title .main-title3 div span:nth-child(1)
{
  color: #1b1d1c;
  font-size: 68px;
  font-weight: bold;
}
.tk-main .main-title .main-title3 div span:nth-child(2){
  color: #666;
  font-size: 22px;
}
.tk-main .main-title .main-title3 div p{
  color: #666;
  font-size: 22px;
}
/* 空白占位 */
.tk{
  margin-top: 120px;
  width: 1920px;
  height: 300px;
  background-color: #f7f7f7;
  margin: auto;
  
}
/* 长川简介 */
.tk-introduce{
  margin-top: -225px;
}
.tk-introduce-main{
  width: 1200px;
  margin: auto;
	background-color: #ffffff;
	box-shadow: 0px 0px 19px 1px 
		rgba(23, 50, 115, 0.2);
}
.tk-introduce-main .introduce-left{
  width: 724px;
  margin-left: 50px;
  padding-top: 60px;
 
}
.tk-introduce-main .introduce-left .left-title{
  font-family: MicrosoftYaHei;
	font-size: 36px;
	font-weight: bold;
	color: #1b1d1c;
}
.tk-introduce-main .introduce-left .left-body{
  margin-top: 40px;
  color: #666666;
  font-size: 18px;
  line-height: 28px;
}
.tk-introduce-main .introduce-left .left-footer{
  margin-top: 40px;
  padding-bottom: 60px;
  font-size: 14px;
  color: #666;
}
.tk-introduce-main .introduce-right{
    width: 300px;
    height: 430px;
    background-color: #16316e;
    float: right;
    margin-top: -441px;
}
.tk-introduce-main .introduce-right .right-1{
  margin-top: 60px;
  margin-left: 40px;
  font-size: 36px;
	font-weight: bold;
	color: #ffffff;
}
.tk-introduce-main .introduce-right .right-2{
  margin-top: 20px;
  margin-left: 40px;
  width: 60px;
	height: 6px;
	background-color: #ffffff;
}
.tk-introduce-main .introduce-right .right-3{
  display: inline-block;
  margin-top: 76px;
  margin-left: 40px;
}
.tk-introduce-main .introduce-right .right-4{
  margin-top: 60px;
  width: 297px;
	height: 1px;
	background-color: #ffffff;
	opacity: 0.3;
}
.tk-introduce-main .introduce-right .right-5{
  margin-top: 23px;
  margin-left: 180px;
}
.tk-introduce-main .introduce-right .right-5 a{
  font-size: 18px;
	color: #fefefe;
}
/* 联系我们 */
#lk-contact{
  margin-top: 120px;
  position: relative;
}
#lk-contact .lk-contact-box{
  width: 100%;
  height: 520px;
  margin: auto;
  background: url('../../img/home/home-zz.png');
}
#lk-contact .lk-contact-box .lk-contact-title{
  width: 1200px;
  margin: auto;
}
#lk-contact .lk-contact-box .lk-contact-title-box{
  text-align: left;
  padding-top: 120px;
}
#lk-contact .lk-contact-box .lk-contact-title-box .contact-title1{
  font-size: 54px;
  color: #fff;
  font-weight: bold;
}
#lk-contact .lk-contact-box .lk-contact-title-box .contact-title2{
  font-size: 24px;
  color: #fff;
}
#lk-contact .lk-contact-box .lk-contact-title-box .contact-title3,
#lk-contact .lk-contact-box .lk-contact-title-box .contact-title4,
#lk-contact .lk-contact-box .lk-contact-title-box .contact-title5,
#lk-contact .lk-contact-box .lk-contact-title-box .contact-title6{
  font-size: 22px;
  color: #fff;

}
#lk-contact .lk-contact-box .lk-contact-image-box{
  float: right;
  margin-top: -268px;
  margin-right: 0;
}
#lk-contact .lk-contact-box .lk-contact-image-box div{
  float: left;
  color: #fff;
}
#lk-contact .lk-contact-box .lk-contact-image-box div:nth-child(2){
  margin-left: 40px;
}
#lk-contact .lk-contact-box .lk-contact-image-box div p{
  margin-top: 20px;
  font-size: 22px;
  text-align: center;
}


/* 脚部 */
#lk-footer{
  text-align: center;
  margin-top: 30px;
  margin-bottom: 20px;
}
#lk-footer p{
   color: #666;
   font-size: 14px;
}

/* 返回顶部按钮 */
#scrolltop-box{
  position: relative;
  width: 1960px;
  margin: auto;
}
#scrolltop{
  position: fixed;
  width: 54px;
  height: 54px;
  margin: auto;
	top: 800px;
	right: 100px;
  z-index: 999;
  transition: all .5s linear;
  -ms-transition: all .5s linear;
  -moz-transition: all .5s linear;
  -webkit-transition: all .5s linear;
  -o-transition: all .5s linear;
 
  
}
#scrolltop:hover{
  transform: scale(1.2);
  -ms-transform:scale(1.2);	/* IE 9 */
  -moz-transform:scale(1.2); 	/* Firefox */
  -webkit-transform:scale(1.2); /* Safari 和 Chrome */
  -o-transform:scale(1.2); 	/* Opera */
}
@media only screen and (max-width:0) { 
  /* 返回顶部按钮 */ 
  #scrolltop{
       right:auto !important;
  }
}