.banner-box {
    height: 440px;
    background: url(https://www.pcbway.com/img/images/mobilepage/banner.jpg) no-repeat #29ABE2;
    background-position: center 0;
}

.content-layout {
    padding: 25px 0;
}

.content-layout .center-box {
    padding: 0 70px;
    box-sizing: border-box;
}

.center-box .img-box {
    width: 55%;
    float: left;
}

.center-box .text-box {
    width: 45%;
    float: left;
}

.center-box .img-box img {
    width: 590px;
}

.center-box .text-box {
    padding-top: 45px;
    font-size: 20px;
    color: #333;
}

.center-box .text-box .title {
    width: 500px;
    height: 100px;
    margin-bottom: 30px;
}

.center-box .text-box .title i {
    display: block;
    height: 100px;
}

.text-box .title i.title1 {
    background: url(https://www.pcbway.com/img/images/mobilepage/title1.jpg) no-repeat;
    margin-left: 60px;
}

.text-box .title i.title2 {
    background: url(https://www.pcbway.com/img/images/mobilepage/title2.jpg) no-repeat;
    background-size: 500px 100px;
    background-position: center 0;
}

.text-box .title i.title3 {
    background: url(https://www.pcbway.com/img/images/mobilepage/title3.jpg) no-repeat;
    margin-left: 60px;
}

.text-box .title i.title4 {
    background: url(https://www.pcbway.com/img/images/mobilepage/title4.jpg) no-repeat;
    background-size: 500px 100px;
    background-position: center 0;
}

.text-center-box h3 {
    margin-bottom: 28px;
    font-size: 20px;
}

.text-center-box h3.u-margin {
    margin-left: 100px;
}

.text-center-box h3.u-margin-min {
    margin-left: 45px;
}

.text-center-box .list-ul {
    margin-left: 100px;
}

.text-center-box .list-ul li {
    position: relative;
    padding-left: 38px;
    margin-bottom: 10px;
    line-height: 24px;
}

.text-center-box .list-ul li.list-icon {
    background: url(https://www.pcbway.com/img/images/mobilepage/scsc-1.png) no-repeat;
    background-size: 24px 23px;
    background-position: 0 0;
}

.text-center-box .list-ul.padding-none li {
    padding: 0;
}

.text-center-box .list-ul.u-margin-min {
    margin-left: 45px;
}

.title-text {
    font-size: 36px;
    font-weight: bold;
    color: #333;
    text-align: center;
    margin-top: 20px;
    margin-bottom: 40px;
}

.detail-img {
    width: 1025px;
    height: 452px;
    margin: 0 auto;
    background: url(https://www.pcbway.com/img/images/mobilepage/fde-img.jpg) no-repeat;
}

.last-layout {
    background: url(https://www.pcbway.com/img/images/mobilepage/m_bg.jpg) #17D2A9 repeat;
    padding: 60px 0;
}

.last-layout h3 {
    font-size: 40px;
    color: #fff;
    text-align: center;
    margin-bottom: 30px;
}

.last-layout .button_mobile {
    width: 236px;
    border: 2px solid #fff;
    border-radius: 3px;
    text-indent: 15px;
    margin: 0 auto;
    background: url(https://www.pcbway.com/img/images/mobilepage/phone.png) no-repeat;
    background-size: 10px 18px;
    background-position: 210px center;
}

.last-layout .button_mobile a {
    width: 100%;
    height: 100%;
    display: block;
    font-size: 20px;
    color: #fff;
    text-decoration: none;
    line-height: 55px;
}