* {
    padding: 0;
    margin: 0;
}

.pub {
    width: 1200px;
    margin: 0 auto;
}

.pub .tit {
    font-family: MicrosoftYaHei;
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #333333;
}

.pub .pubtit {
    font-family: MicrosoftYaHei;
    font-size: 34px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #333333;
    padding: 14px 0px 34px;
}

.pub .line {
    display: block;
    height: 1px;
    background: red;
    margin-bottom: 30px;
}

.pub .line::before {
    content: '';
    display: block;
    height: 4px;
    width: 50px;
    background: #e94709;
}

/* 头部介绍 */
.company-name {
    width: 100%;
    height: 410px;
    background-image: url(/static/asstses/images/header2.jpg);
}

.company-name h1 {
    width: 1200px;
    display: block;
    margin: 0 auto;
    font-family: MicrosoftYaHei;
    font-size: 36px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 30px;
    letter-spacing: 0px;
    color: #fafafa;
    padding: 210px 0px 50px;
}

.company-name p {
    width: 1200px;
    display: block;
    margin: 0 auto;
    font-family: MicrosoftYaHei;
    font-size: 20px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 30px;
    letter-spacing: 1px;
    color: #ffffff;
}

/* 面包屑 */
.navtag {
    width: 1200px;
    margin: 0 auto;
    height: 49px;
}

.navtag a img {
    vertical-align: -2px;
    margin-right: 6px;
}

.navtag span {
    font-size: 1rem;
    font-family: serif;
    padding: 0px 10px;
}

.navtag a {
    color: #666;
    font-size: 18px;
    text-decoration: none;
    line-height: 55px;
}

/* 客户背景 */
.Client-Profile {
    height: 596px;
}

.Client-Profile .left {
    float: left;
    width: 621px;
}


.Client-Profile .left h2 {
    width: 619px;
    font-family: MicrosoftYaHei;
    font-size: 40px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #333333;
    padding: 127px 0px 72px;
}

.Client-Profile .left p {
    width: 619px;
    font-family: AdobeHeitiStd-Regular;
    font-size: 20px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 48px;
    letter-spacing: 0px;
    color: #333333;
}

.Client-Profile .right {
    width: 510px;
    height: 300px;
    display: inline-block;
    margin: 134px 0px 0px 68px;
}

/* 相关案例 */
.cases {
    height: 1780px;
}

.cases .challenge {
    height: 681px;
}

.cases .challenge h4 {
    font-family: MicrosoftYaHei-Bold;
    font-size: 18px;
    font-weight: 700;
    font-stretch: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #333333;
    padding: 40px 0px 30px;
}

.challenge div img {
    padding: 0px 20px 0px 50px;
}

.cases .challenge div p {
    display: inline-block;
    width: 650px;
    font-family: MicrosoftYaHei;
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #333333;

}

.cases .Programme {
    height: 700px;
}

.box {
    width: 755px;
    height: 309px;
    margin-left: 42px;
    margin-top: 35px;
}

.box div img {
    padding: 0px 18px 0px 0px;
}

.box div .img1 {
    margin-top: -145px;
    padding: 0px 18px 0px 0px;
}

.box div p {
    width: 700px;
    display: inline-block;
    font-family: MicrosoftYaHei;
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #333333;
    padding-bottom: 10px;
}

.box p>b {
    font-style: italic;
}

/* 客户收益 */
.Revenue {
    height: 358px;
}


.smallbox {
    width: 747px;
    height: 148px;
    margin-left: 49px;
}

.smallbox div img {
    padding-right: 18px;
}

.smallbox div .img1 {
    padding-right: 18px;
    margin-top: -75px;
}

.smallbox div p {
    width: 690px;
    display: inline-block;
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #333333;
    padding-bottom: 10px;
}

/* 适配手机端 */
@media(max-width:768px) {
    .pub {
        width: 100%;
    }

    .pub .pubtit {
        font-size: 18px;
    }

    .company-name {
        width: 100%;
        height: 260px;
        margin: 0 auto;
    }

    .company-name h1 {
        width: 100%;
        font-size: 20px;
        color: #39da08;
        text-align: center;
    }

    .company-name p {
        width: 100%;
        font-size: 12px;
        color: aqua;
        text-align: center;
    }

    .Client-Profile {
        width: 100%;
    }

    .Client-Profile .left {
        float: none;
    }

    .Client-Profile .left h2 {
        width: 100%;
        font-size: 20px;
        padding: 20px 0px;
    }

    .Client-Profile .left p {
        font-size: 12px;
        width: 100%;
    }

    .Client-Profile .right {
        margin: 0px 0px;
        width: 100%;
    }

    .cases {
        height: auto;
    }

    .cases .challenge {
        height: 880px;
    }

    .cases .Programme {
        height: 951px;
    }

    .box {
        width: 85%;
    }

    .smallbox {
        width: 85%;
    }
}