html,body{
    margin:0 auto;
    padding:0;
    height: 100%;
    /* background:linear-gradient(to bottom,#111111,#0C0E31); */
    background: #F6F7F7;
    position: relative;
}

.header{
    background: linear-gradient(150deg, #05d5ff 15%, #02d5ff 70%, #a6ffcb 94%) no-repeat;
    padding-bottom: 110px;
}
.contact .contact-row{
    padding-bottom:10px;
}
.footer-qrcode{
    width:150px;
    color:#999;
}
.qrcode-tips{
    padding-top: 10px;
}
.footer-qrcode img{
    width:150px;
    height:150px;
}
.agreement-links .inline{
    margin-right: 20px;
    cursor: pointer;
    position: relative;
}

.feature{
    padding:20px 30px;
    font-size: 16px;
    font-weight: 600;
    color:#999;
}
.project-item.inline{
    margin-top: 20px;
    margin-right: 20px;
    position: relative;
    width:315px;
}
.project-item .project-info{
    padding-top:5px;
}

.project-item .project-img{
    width:315px;
    height:230px;
    object-fit: cover;
    border-radius: 5px;
}
.project-name{
    font-size:16px;
    font-weight: 700;
}
.project-item:nth-child(3n){
    margin-right: 0;
}
.tech-item.inline{
    margin-top: 20px;
    margin-right: 20px;
    position: relative;
    width:180px;
}
.tech-item:nth-child(5n){
    margin-right: 0;
}
.tech-city{
    background: #02d5ff;
    color:#fff;
    font-size: 13px;
    padding:1px 3px;
    border-radius: 2px;
}
.tech-item .tech-info{
    margin-top: 8px;
}
.tech-item.more{
    text-align: center;
    height: 240px;
    font-size: 20px;
    background: #f2f2f2;
    line-height: 1.3;
}
.tech-cover{
    position: absolute;
    left:0;
    top:0;
    width:100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: none;
    border-radius: 5px;
}
.tech-name{
    font-size:16px;
    font-weight: 700;
    padding-left:5px;
}
.tech-item .tech-ava{
    -webkit-filter: blur(3px); /* Safari 6.0 - 9.0 */
    filter: blur(3px);
    border-radius: 5px;
}
.qrcode1{
    width:150px;
    height:150px;
}
.big-title{
    position: relative;
    font-size: 32px;
    text-align: center;
    margin: 50px auto 0 auto;
    width:300px;
    height:50px;
    line-height: 50px;
}
.tech-qrcode{
    width:150px;
    height:150px;
    margin:30px auto;
    display: block;
}
.opencity-img{
    margin:30px auto;
    display: block;
    object-fit: contain;
    width: 1000px;
    height: 800px;
}
.big-title::before{
    position: absolute;
    content:" ";
    border-bottom: 1px solid #bfbfbf;
    width:50px;
    left:0;
    bottom:23px;
}
.big-title::after{
    position: absolute;
    content:" ";
    border-bottom: 1px solid #bfbfbf;
    width:50px;
    right:0;
    bottom:23px;
}
.article{
    display: block;
    background: #FFF;
    padding:15px 15px;
    margin-bottom: 20px;
}
.article-right{
    width:calc(100% - 150px);
    margin-left: 10px;
}

.article-subtitle{
    color:#999;

}
.article-content{
    border-radius: 5px;
    margin-top: 50px!important;
}
.article-list{
    padding:80px 0px 30px 0px;
}
.article-img{
    width:130px;
    height:100px;
    background: #f2f2f2;
    object-fit: cover;
}
.article-date{
    color:#999;
    padding-top: 3px;
}
.icon22{
    width: 40px;
    height: 40px;
    margin:15px auto;
    object-fit: contain;
}
.navbar-bg{
    /*background: rgba(255,255,255,0.1);*/
    background: #1ED9FF;
    padding-bottom: 12px;
}
textarea{
    resize: none;
}
.busi-form{
    background-color: #FFF;
    border-radius: 10px;
    min-height: 300px;
    margin-top: 50px;
    padding:30px;
}
.busi-form .ainput,textarea.ainput{
    background-color: #f5f5f5;
    border:none;
}
.slogan{
    font-size: 18px;
    padding-top: 10px;
    padding-bottom: 40px;
    font-weight: 700;
}
.footer{
    margin-top: 60px;
    width: 100%;
    color:#333;
    padding: 20px;
    background: #F6F7F7;
}
.circle {
    position: absolute;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    transition: left 0.5s ease, top 0.5s ease;
}
.logo{
    width: 40px;
    height: 40px;
    display: block;
    border-radius: 10px;
}
.platicon{
    width:20px;
    height:20px;
    margin-right: 5px;
    display: block;

}
.platname{
    height: 20px;
    line-height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    color:#333;
}
.qrcode{
    width:180px;
    height: 180px;
}

.plat2{
    background-color: #FFF;
    border-radius: 10px;
    padding:13px 0px 0px 0px;
    margin-right: 20px;
    opacity: 0.8;
    width: 150px;
    font-size:15px;
    overflow: hidden;
}
.navbar{
    height: 50px;
    line-height: 50px;
    padding:5px 10px;
}
.min-width{
    width: 1000px;
    margin:0 auto;
}
.title-bold{
    font-size: 64px;
    font-weight: 500;
}
.title-desc{
    padding-top: 15px;
    font-size: 17.5px;
    line-height: 1.8;
    width: 600px;
}
.introduce-box{
    display: flex;
    justify-content: center;
    align-items: flex-start;
    margin-top:110px;
}
.navbar-menu a{
    margin-left:50px;
    font-size: 16px;
}
.logo-text{
    width: 120px;
    height:auto;
    display: block;
    margin-left: 15px;
}
.phone{
    width: 265px;
    height: 550px;
    padding:12px;
    position: relative;
    border-radius: 10px;
}
.phone img.w-100{
    border-radius: 20px;
}
.phone-cover{
    position: absolute;
    left:0;
    top:0;
    width: 100%;
}
.copyright{
    color:#555;
    text-align: center;
    padding:50px 0 0 0;
}

.line-2{
    overflow: hidden;				//溢出内容隐藏
text-overflow: ellipsis;		//文本溢出部分用省略号表示
display: -webkit-box;			//特别显示模式
-webkit-line-clamp: 2;			//行数
line-clamp: 2;
    -webkit-box-orient: vertical;	//盒子中内容竖直排列
}
.line-3{
    overflow: hidden;				//溢出内容隐藏
text-overflow: ellipsis;		//文本溢出部分用省略号表示
display: -webkit-box;			//特别显示模式
-webkit-line-clamp: 3;			//行数
line-clamp: 3;
    -webkit-box-orient: vertical;	//盒子中内容竖直排列
}

body,html{
    font-size: 14px;
    font-family: "PingFang SC", Arial, "Microsoft YaHei", sans-serif;
}
a,a:hover,a:active,a:visited{
    color:inherit;
    text-decoration: none;
}

input:focus{
    outline: none;
}
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
}
.createFollowCheck input[type=“number”] {
    -moz-appearance: textfield;
}
.pointer{
    cursor: pointer;
}
.scroll-y{
    overflow-y: scroll;
}
.scroll-x{
    overflow-x: scroll;
    white-space: nowrap;
}
.overflow-hidden{
    overflow: hidden;
}
.bold{
    font-weight: 700;
}

/**圆角**/
.round{
    border-radius: 5000px;
}

/*上下边框*/
.border-top{
    border-top: 1px solid #f2f2f2;
}
.border-bottom{
    border-bottom: 1px solid #f2f2f2;
}



/* 字体颜色或背景色 */
.text-red{
color: #E40202;
}
.bg-red{
    background-color: #E40202;color:#FFF;
}
.text-orange{
color: #FF9E48;
}
.bg-orange{
    background-color: #FF5C00;color: #fff;
}
.text-yellow{
color: #fbbd08;
}
.bg-yellow{
    background-color: #fbbd08;color: #fff;
}
.text-olive{
color: #8dc63f;
}
.bg-olive{
    background-color: #8dc63f;color: #fff;
}
  .text-green{
      color: #33AE2A;
  }
.bg-green{
    background-color: #33AE2A;color: #fff;
}
.underline{
    text-decoration: underline;
}
  .text-blue{
      color:#49A4DC;
  }
.bg-blue{
    background-color: #49A4DC;color: #fff;
}
.text-cyan{
color: #1BA19E;
}
.bg-cyan{
    background-color: #1BA19E;color: #fff;
}
.text-purple{
color: #6739b6;
}
.bg-purple{
    background-color: #6739b6;color: #fff;
}
.text-pink{
color: #e03997;
}
.bg-pink{
    background-color: #e03997;color: #fff;
}
.text-brown{
color: #a5673f;
}
.bg-brown{
    background-color: #a5673f;color: #fff;
}
.text-grey{
color: #8799a3;
}
.bg-grey{
    background-color: #8799a3;color: #fff;
}
.text-gray{
color: #999999;
}
.bg-gray{
    background-color: #999999;
}
.text-white{
    color: #fff;
}
.bg-white{
    background-color: #fff;
}
.btn-subm{
    background-color: #fff;border:1px solid #ccc;height: 40px;line-height: 40px;margin-top:15px;padding:0px 20px;
}

/* 按钮尺寸 */

.form-input{
    width: 200px!important;
    height:40px!important;
    line-height: 40px!important;
}
/* display */
.hide{
    display: none!important;
}

.inline-flex{
    display: inline-flex!important;vertical-align: top;
}
.inline{
    display: inline-block!important;vertical-align: top;
}
.uflex{
    display: flex;
    justify-content: flex-start;
    flex-direction:row;
    align-items: flex-start;
}
.flex-between{
    justify-content: space-between;
    align-items: center;
}
.flex-start{
    justify-content: flex-start;
    align-items: center;
}
.flex-center{
    justify-content: center;
    align-items: center;
}
.flex-end{
    justify-content: flex-end;
    align-items: center;
}
.align-start{
    align-items: flex-start;
}

.font-13{
    font-size: 13px;
}
/* 阴影效果 */
.box-shadow-1{
    box-shadow: 0px 1px 5px 0px rgba(0, 0, 0, 0.15);
}
.u-text-center{
    text-align: center;
}
.u-text-right{
    text-align: right;
}
.u-text-left{
    text-align: left;
}