/* .content-title {
  padding: 28px 0 31px 0;
  font-size: 20px;
  color: #000;
}
.content-title .nav-title {
  color: #68b434;
}

.content-box-nav {
  width: 280px;
  border-right: 1px solid #646464;
}
.content-box-nav .this-nav {
  font-size: 30px;
  color: #2aa3dc;
}
.nav-list {
  margin-top: 33px;
  padding-right: 30px;
}
.nav-list .nav-item {
  height: 38px;
  line-height: 38px;
  background-color: #efefef;
  text-align: center;
  font-size: 16px;
  color: #000;
  margin-top: 10px;
  cursor: pointer;
}
.nav-list .nav-item.active {
  background-color: #2aa3dc;
  color: #fff;
}
.nav-list .nav-item:first-child {
  margin-top: 0;
} */

/* 公司简介 */
.nav-item-1 {
  padding: 23px 61px;
  color: #595757;
  font-size: 18px;
  line-height: 24px;
}
.content-p {
  text-indent: 2em;
}
.item-img-box {
  height: 362px;
  padding: 15px 9px;
}

/* 企业文化 */
.nav-width-2 {
  padding-top: 210px;
  height: 100%;
  background-image: url('../image/sino/sino-banner-1.png');
  background-size: 100% 100%;
  box-sizing: border-box;
}
.nav-2-content {
  background: rgba(42, 163, 220, 0.9);
  padding: 31px 30px 27px 30px;
  width: 848px;
}
.nav-2-content .nav-2-box {
  padding-left: 17px;
  line-height: 44px;
  color: #fff;
  position: relative;
}
.nav-2-content .nav-2-box::after {
  content: "";
  position: absolute;
  width: 2px;
  background-color: #fff;
  left: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  height: 120px;
}
.nav-2-content .nav-2-box .title {
  font-size: 33px;
}
.nav-2-content .nav-2-box .nav-2-text {
  font-size: 25px;
}
.nav-item-2{
    padding: 5px 44px;
}
.nav-item-2 .nav-item-li{
    height: 152px;
    box-sizing: border-box;
    margin-top: 10px;
    
    font-size: 19px;
    line-height: 24px;
    color: #fff;
}
.nav-item-li-bg{
    background: #259FD9;
    position: relative;
    overflow: hidden;
}
.nav-item-li-bg .bg-1{
    width: 268px;
    height: 158px;
    right: 33px;
    top: 0;
    z-index: 5;
    position: absolute;
}
.item-li-bg1{
    background: linear-gradient(0deg, rgba(255,255,255,0), rgba(255,255,255,0.3000));
    padding: 55px 46px 20px 46px;
}
.item-li-bg1 .nav-item-li-p2{
    padding-left: 70px;
}
.item-li-bg1 .nav-item-li-p3{
    font-size: 31px;
    padding-left: 353px;
    
}
.item-li-bg1  .nav-item-li-p3::after{
    right: 0;
}
.nav-item-li-p3{position: relative;display: inline-block;padding-bottom: 9px;}
.nav-item-li-p3::after{
    content: '';
    width: 103px;
    height: 2px;
    background-color: #fff;
    position: absolute;
    bottom: 0;
}
.item-li-bg2{
    background-image: url('../image/sino/sino-item-bg2.png');
    background-size: 100% 100%;
}
.item-li-bg2 .nav-item-li-p1{
    padding: 65px 56px 10px 0;
    text-align: right;
}
.item-li-bg2 .nav-item-li-p3{
    font-size: 31px;
    margin-left: 233px;
}
.item-li-bg2  .nav-item-li-p3::after{
    left: 0;
}
.nav-3{
    background-image: url('../image/sino/sino-banner-3.png');
    background-size: 100% 100%;
    height: 100%;
}
.nav-3 .sino-banner-3-icon{
    width: 557px;
    height: 270px;
    margin-top: 10px;
}   
.item-li-bg3{
    background-image: url('../image/sino/sino-item-bg3.png');
    background-size: 100% 100%;
    padding: 32px 0 0 23px;
    position: relative;
}

.item-li-bg3 .nav-item-li-p1{
    text-indent: 2em;
}
.item-li-bg3 .nav-item-li-p2{
    text-indent: 4em;
}
.item-li-bg3 .nav-item-li-p3{
    position: absolute;
    left: 410px;
    bottom: 8px;
    font-size: 31px;
    line-height: 32px;
}
.item-li-bg3  .nav-item-li-p3::after{
    right: 0;
}

/* 资质荣誉 */
.nav-item-3{
    padding-left: 67px;
}
.nav-item-3 .honor-box{
    margin-top: 10;
}
.nav-item-3 .honor-box:first-child{
    margin-top: 0;
}
.nav-item-3 .honor-box .honor-title{
    font-size: 24px;
    padding: 11px 0 6px 0;
    border-bottom: 1px solid #646464;
    color: #646464;
}
.nav-item-3 .honor-box .honor-list{
    margin-top: 22px;
}
.nav-item-3 .honor-box .honor-list .honor-li{
    text-align: center;
    font-size: 18px;
    float: left;
    color: #727171;
    width: 222px;
    margin-left: 16px;
}
.nav-item-3 .honor-box .honor-list .honor-li:first-child{
    margin-left: 0;
}
.nav-item-3 .honor-box .honor-list .honor-li .honor-img-box{
    
    height: 146px;
    border: 1px solid #727171;
    padding: 4px 18px;
    box-sizing: border-box;
    
}

.nav-item-3 .honor-box .honor-list .honor-li .honor-name{
    margin-top: 10px;
    height: 40px;
    padding: 0 38px;
}
.nav-item-3 .honor-box .qualification .honor-li{
    width: 171px;
    margin-left: 9px;
}
.nav-item-3 .honor-box .qualification .honor-li .honor-img-box{
    padding: 0;
    height: 228px;
    border-style: dashed;
}

/*成功案例*/
.nav-item-4{
    padding-left: 96px;
}
.nav-item-4 .example-list{
    display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  -moz-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  -o-flex-wrap: wrap;
  flex-wrap: wrap;
}
.nav-item-4 .example-item{
    width: 228px;
    margin-left: 10px;
    color: #727171;
    padding: 15px 0 42px 0;
    font-size: 14px;
}
.nav-item-4 .example-item .example-title{
    font-size: 18px;
}
.nav-item-4 .example-item .example-img-box{
    height: 152px;
    margin-top: 6px;
    margin-bottom: 9px;
}
.nav-item-4 .example-item .example-p{
    padding-left: 5px;
}

/*合作伙伴*/
.nav-item-5{
    padding: 29px 0 0 56px; 
}
.nav-item-5 img{
    width: 100%;
}
.sino-banner-5{
    background-image: url('../image/sino/sino-banner-5.png');
    background-size: 100% 100%;
    height: 100%;
    box-sizing: border-box;
    
    
}
.sino-banner-5 .banner-text-5{
    width: 843px;
    height: 105px;
    box-sizing: border-box;
    padding-top: 58px;
    font-size: 24px;
    line-height: 44px;
    color: #fff;
    padding-left: 347px;
    background-color: #2AA3DC;
    line-height: 1;
}
.sino-banner-5 .content-width{
    position: relative;
    padding-top: 282px;
}
.sino-banner-5 .sino-banner-5-icon{
    width: 497px;
    height: 258px;
    position: absolute;
    top: 121px;
    left: 48px;
}