.about .banner {
    background: url("../images/about/about-banner.png?v=1") no-repeat center
}

.about .container {
    padding-top: 80px
}

.about .container .img-list {
    width: 1366px;
    margin: 0 auto 80px;
    display: flex;
    justify-content: space-between
}

.about .container .img-list img {
    width: 403px;
    height: 237px
}

.about .container .list {
    width: 1366px;
    margin: 0 auto;
    padding-bottom: 80px
}

.about .container .list:last-child {
    padding-bottom: 80px
}

.about .container .list .topI {
    margin-bottom: 80px;
    text-align: center
}

.about .container .list .topI img {
    width: 80px;
    height: 80px
}

.about .container .list .cont .info {
    font-family: MicrosoftYaHei;
    font-size: 28px;
    line-height: 42px;
    letter-spacing: 0px;
    color: #b9b9b9;
    text-indent: 2em
}

.about .container .list .cont .info-list {
    margin-top: 110px
}

.about .container .list .cont .info-list .lump {
    width: 50%
}

.about .container .list .cont .info-list .lump .list-item {
    display: flex;
    margin-bottom: 62px
}

.about .container .list .cont .info-list .lump .list-item:last-child {
    margin-bottom: 0
}

.about .container .list .cont .info-list .lump .list-item i {
    font-size: 88px;
    color: #00f6ff;
    margin-right: 20px
}

.about .container .list .cont .info-list .lump .list-item .whiteTxt {
    margin-bottom: 20px;
    font-size: 30px
}

.about .container .list .cont .info-list .lump .list-item .intro {
    font-size: 19px;
    line-height: 1.3;
    color: #b9b9b9
}

.about .container .list .cont .info-list .floatLeft {
    float: left
}

.about .container .list .cont .info-list .floatRight {
    float: right
}