body{
    font-family: 'Microsoft YaHei', arial, tahoma, \5b8b\4f53, sans-serif;
    background-color: #fff;
}
img {
	max-width: 100%;
}
#main{
    min-width:1280px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}
.case{
    display: flex;
    justify-content: center;
    align-items: center;
    width:100%;
    height:551px;
}
.case_intro{
    width:506px;
}
.intro_num{
    display: inline-block;
    font-size: 30px;
    font-weight: bolder;
    font-stretch: normal;
    line-height: 9px;
    letter-spacing: 0px;
    color: #0089ff;
}
.intro_name{
    display: inline-block;
    font-size: 30px;
    font-weight: 600;
    letter-spacing: 0px;
    color: #0089ff;
}
.intro_main{
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 30px;
    letter-spacing: 0px;
    color: #252939;
    margin-top: 49px;
    padding-right: 30px;
    text-align: justify;
    text-justify: inter-ideograph;/*IE*/
}
/* #case2,#case4{
    background-color: #3287ca;
} */
#case1 .case_intro,#case2 .case_intro,#case3 .case_intro,#case4 .case_intro,#case5 .case_intro,#case8 .case_intro{
    padding-right: 20px;
}
.case_cir {
    display: inline-block;
    background: #0089ff;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 10px;
}
.white{
    background: #fff;
}
.intro_main p{
    font-size: 16px;
    display: block;
    margin: 0 0 12px;
    color: #666;
}
.intro_main a {
    color: #666;
}
.main_block{
    float: left;
    margin-right: 100px;
}
.m-pad {
    padding-left: 64px;
}
.img-wid1 {
    width: 680px;
}
.case img {
    border-radius: 28px;
}
#case_banner{
    height: 520px;
    width: 100%; 
    box-sizing: border-box;
    background-image: url(../../../images/cases/banner.png);
    background-repeat: no-repeat;
    /* background-attachment:fixed; */
    background-position: center;
    background-size: cover;
    -webkit-background-size: cover;
    background-position-x: 50%;
    background-position-y: 50%; 
}
 .caseBlue{
    background:#3287ca;
}
.caseBlue .intro_num,.caseBlue .intro_name,.caseBlue span.case_cir{
    color:#fff;
}
.caseBlue span.case_cir {
    background: #fff;
}
.caseBlue p{
    color:#b2deff;
}
.caseBlue a {
    color:#b2deff;
}
/* .caseWhite{
    background:#fff;
}
.caseWhite .intro_num,.caseWhite .intro_name,.caseWhite span.case_cir{
    color:#fff;
} */