*{
    margin: 0;
    padding:0;
}
html,
body {
    width: 100%;
    height: 100%;
    font-size: 16px;

}
#cen_pic{
	width: 100%;
}

a{
    text-decoration: none;
    color: #FFffff;
}
i{
	font-style: normal;

    font-family: "MircroSofe YaHi";
    color: #00a0e9;
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 1px;
}
b{
	font-family: "MircroSofe YaHi";
	color:#00a0e9;
	font-weight: bold;
	font-size: 24px;
	padding: 22px 0;
	display: block;
    padding: 26px 0px 20px 0px;
}
p,h2,h1,i,span{
	/*color: #ffffff;*/
	color: black;
	font-family: "MircroSofe YaHi";
}
ul li{
    list-style: none;
}
/*.nav_cen{
    margin:0 auto;
    width: 110rem;

}*/
#h_2{
	font-size: 22px;
    margin: 20px 0px;
    padding-left: 15px;
    letter-spacing: 1px;
    border-left: 8px solid #666;
    line-height: 24px;
}

.bgimg{
    width: 100%;
    height: 400px;
    background: rgba(0, 0, 0, 0.4);
    background-image: url(../bg/cloud.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
   /* text-align: center;*/
    color: #FFffff;
    display: flex;
  }
.bgimg .bg_left{
    width: 64%;
    display: block;
    margin: 0 auto;
  align-self:center;

}
.bg_left .p1{
    color: white;
    font-weight: 700;
    font-size: 34px;
    letter-spacing: 4px;
/*    text-align: center;*/
}
.bg_left .span1{
    color: white;
    display: block;
    line-height: 32px;
    font-weight: 700;
    display: block;
 /*   text-align: center;*/
    padding: 10px 0px;
}
.bg_left .gradual{
    width: 54%;
    overflow: hidden;
    display: block;
    position: relative;
    left: -19%;
}
.gradual .sp1,
.gradual .sp2{
    display: block;
    width: 35%;
    height: 6px;
    float: left;
    background-color: #FFffff;
    margin-top:20px;
    background: -webkit-linear-gradient(left, rgba(255, 251, 240, 0), rgba(255, 251, 240, 1));
    background: -o-linear-gradient(right, rgba(255, 251, 240, 0), rgba(255, 251, 240, 1));
    background: -moz-linear-gradient(right, rgba(255, 251, 240, 0), rgba(255, 251, 240, 1));
    background: linear-gradient(to right, rgba(255, 251, 240, 0), rgba(255, 251, 240, 1));
    float: left;
}
    .gradual .text{
    color: white;
    float: left;
    font-size: 20px;
    letter-spacing: 2px;
    display: block;
    padding: 10px;
    font-family: "Mircosofe YaHi";

    }
.gradual .sp2{
    background: -webkit-linear-gradient(left, rgba(255, 251, 240, 1), rgba(255, 251, 240, 0));
    background: -o-linear-gradient(right, rgba(255, 251, 240, 1), rgba(255, 251, 240, 0));
    background: -moz-linear-gradient(right, rgba(255, 251, 240, 1), rgba(255, 251, 240, 0));
    background: linear-gradient(to right, rgba(255, 251, 240, 1), rgba(255, 251, 240, 0));
    float: left;
}


.advantage .ad_ul::after,
.part1 .p_title:after,
.ad_ul .adul_1 .adli::after,
.p_produce .serves:after,
.se_project .project:after{
    content: "";
    display: block;
    clear: both;
}

.part1,
.part2,
.part4{
	width:100%;
	margin-top: 1.8%;
}


.part1 .p_cloud_all,
.part2 .p_cloud_all,
.part3 .p_cloud_all,
.part4 .p_cloud_all{
	width: 80%;
	display: block;
	margin: 0 auto;

}

.p_produce .imgs,
.advantage .a_imgs,
.varig_bot .varig_imgs2,
.part3 .p3_1 .p3_imgs

{
    width: 82%;
    margin: 0 auto;
}

.part1 .p_title .p1{
/*	font-weight: bold;*/
	font-size: 26px;
}
.part1 .p_title .kong{
    display: block;
    width: 8px;
    height: 25px;
    background-color: #f39800;
    float: left;
    padding-top: -9px;
    position: relative;
    margin-top: 8px;
    margin-right: 10px;
}

.part1 .p_title .span1{
    padding-left: 16px;

}
.part1 .p_produce .span2{
	display: block;
    font-size: 16px;
    letter-spacing: 1px;
    line-height: 32px;
    text-indent: 2em;
    text-align: justify;
    padding: 20px 0px 0px 0px;
    width: 88%;
    margin: 0 auto;
    color: #666;
}
.p_produce .serves{

}
.serves .ser_list{
    width: 17%;
    box-shadow: 0px 0px 10px 0px rgba(107, 173, 248, 0.74);
    border-radius: 6px;
    padding: 3px;
    float: left;
    margin-left: 2.3%;
}
.ser_list .aws{
    display: block;
    margin: 0 auto;
        width: 100%;
}
.ser_list h3{
    text-align: center;
    padding: 10px 0px;
}
.ser_list p{
    width: 82%;
    display: block;
    margin: 0 auto;
    color: #666;
    font-family: "MircroSofe YaHi";
    font-size: 14px;
    line-height: 30px;
    padding-bottom: 10px;
    text-align: justify;
    min-height: 98px;
}

.advantage .ad_ul {
/*    float: left;*/
    background-color: #f9f9f9;
    padding: 10px;
}

.advantage .ad_ul .adul_1{
       width: 40%;
       float: left;
}
.advantage .ad_ul .adul_1:nth-of-type(odd){
      padding: 2% 9% 2% 6%;
}
.advantage .ad_ul .adul_1:nth-of-type(even){
   padding: 2% 0% 2% 0%;
    
}
/**/
    

.adul_1  .adli{
    width: 100%;
    padding: 12px;
}
.adul_1 .adli{
   background-color: #f0f0f0;
    border-radius: 6px; 
}

.adli .adli_left{
    width: 17%;
    float: left;
    padding-right: 2%;
    margin-top: 4%;
}

.adli .adli_rig{
    width: 78%;
    float: left;
}
.adli .adli_rig h2{
    font-size: 22px;
    letter-spacing: 1px;
    padding-bottom: 1.6%;
    font-size: 16px!important;
    color:#000;
}
.adli .adli_rig p{
    font-family: "MircroSofe YaHi";
    color: #666;
    font-size: 14px;
    line-height: 32px;
    letter-spacing: 1px;
    text-align: justify;
}

.se_project{


}
.se_project .project{


}

.project .pro_lists{
    width: 18%;
    box-shadow: 0px 0px 12px 0px rgba(107, 173, 248, 0.37);
    border-radius: 6px;
    padding: 22px 0px;
    float: left;
    margin-left: 8%;
    margin-bottom: 18px;
}
.project .pro_lists:nth-of-type(1){
    margin-left: 3%;
}
.project .pro_lists:nth-of-type(5){
    margin-left: 3%;
}


.pro_lists .a_imgs{
   /* width:137px;*/
    width: 32%;
    display: block;
    margin: 0 auto;
    padding: 16px 0px;
}

.pro_lists span{
    font-size: 18px;
    line-height: 32px;
    font-family: "MircroSofe YaHi";
    text-align: center;
    display: block;
    font-weight: bold;
    letter-spacing: 1px;
    padding: 30px 0px 20px 0px;


}