#container {
    background: #f2f4f7;
}


/* 主体 */


/* banner============================================================================================== */

#container .banner {
    width: 100%;
    height: 542px;
    background: url(../img/introduce/banner.svg) no-repeat center center;
    background-size: cover;
}

#container .banner .container {
    /* width: 100%; */
    height: 100%;
}

#container .banner .container h3 {
    font-size: 32px;
    font-weight: 500;
    color: #ffffff;
    margin-bottom: 20px;
}

#container .banner .container .tips {
    font-size: 20px;
    font-weight: 400;
    color: #ffffff;
    line-height: 30px;
}


/* 公司介绍============================================================================================== */

#container .introduce {
    width: 100%;
    margin-top: 100px;
}

#container .introduce .introduce-box {
    width: 100%;
    height: 438px;
    background: url(../img/introduce/introducebg.png) no-repeat center center;
    box-sizing: border-box;
    padding: 40px;
    background-size: 100%;
    margin-bottom: 150px;
}

#container .introduce .introduce-box h3 {
    width: 657px;
    text-align: left;
    font-size: 24px;
    font-weight: 600;
    color: #f2f4f7;
    margin-bottom: 20px;
}

#container .introduce .introduce-box p {
    width: 657px;
    font-size: 16px;
    font-weight: 400;
    color: #f2f4f7;
    margin-bottom: 25px;
    text-align: justify;
    line-height: 27px;
}

#container .introduce .other-info .tips {
    text-align: center;
    font-size: 20px;
    font-weight: 400;
    color: #333333;
    margin-bottom: 40px;
}

#container .introduce .other-info .infos img {
    width: 535px;
    position: relative;
    top: 0;
    left: 0;
    transition: all 0.5s;
    /* border: 1px dashed #666; */
}

#container .introduce .other-info .infos img:hover {
    top: -5px;
    left: -5px;
}

#container .introduce .other-info .infos h3 {
    font-size: 32px;
    font-weight: 600;
    color: #0060eb;
    margin-top: 42px;
    margin-bottom: 10px;
}

#container .introduce .other-info .infos p {
    text-align: center;
    font-size: 20px;
    font-weight: 400;
    color: #333333;
}


/* 发展历程============================================================================================== */

#container .history {
    width: 98%;
    margin: 100px auto 0;
    background: url(../img/introduce/history.png) no-repeat center center;
    background-size: cover;
    padding-top: 74px;
    padding-bottom: 193px;
    position: relative;
}

#container .history h3 {
    text-align: center;
    font-size: 24px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 60px;
}

#container .history .history-scoller-box {
    position: relative;
    width: 1080px;
    margin: 0 auto;
    overflow: hidden;
}

#container .history .history-scoller-box .history-scoller {
    position: relative;
    left: 0;
    transition: all 0.5s;
}

#container .history .history-scoller-box .allline {
    width: 100%;
    height: 1px;
    border: 1px solid;
    border-image: linear-gradient( 41deg, rgba(234, 234, 234, 0.2), rgba(199, 199, 199, 1), rgba(208, 208, 208, 0.2)) 3 3;
    position: absolute;
    top: 133px;
    left: 0;
}

#container .history .history-scoller-box .history-scoller .items {
    width: 360px;
    height: 463px;
    box-sizing: border-box;
    padding-top: 60px;
    text-align: center;
}

#container .history .history-scoller-box .history-scoller .items h4 {
    font-size: 40px;
    font-weight: 600;
    color: #0060eb;
}

#container .history .history-scoller-box .history-scoller .items .line {
    border-bottom: 3px solid transparent;
    margin-top: 20px;
    margin-bottom: 43px;
    position: relative;
}

#container .history .history-scoller-box .history-scoller .items .line .circle {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    margin: 0 auto;
    border: 1px solid #0060eb;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: -11px;
    left: 168px;
    right: 168px;
}

#container .history .history-scoller-box .history-scoller .items .line .circle .circle-heart {
    width: 8px;
    height: 8px;
    background: #0060eb;
    display: block;
    border-radius: 50%;
}

#container .history .history-scoller-box .history-scoller .items .items-content {
    text-align: center;
    width: 300px;
    margin: 0 auto;
}

#container .history .history-scoller-box .history-scoller .items .items-content h4 {
    font-size: 22px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 10px;
}

#container .history .history-scoller-box .history-scoller .items .items-content p {
    text-align: left;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 25px;
}

#container .history .history-scoller-box .history-scoller .items.active {
    background: url(../img/introduce/historyactive.png);
}

#container .history .history-scoller-box .history-scoller .items.active h4,
#container .history .history-scoller-box .history-scoller .items.active p {
    color: #fff;
}

#container .history .history-scoller-box .history-scoller .items.active .line .circle {
    border-color: #fff;
}

#container .history .history-scoller-box .history-scoller .items.active .line .circle .circle-heart {
    background: #fff;
}

#container .history .direct {
    position: absolute;
    top: 48%;
    width: 55px;
    height: 55px;
    background: #fff;
    border-radius: 50%;
    text-align: center;
    line-height: 65px;
    cursor: pointer;
    transition: all 0.5s;
}

#container .history .direct:hover {
    top: 47%;
    box-shadow: 0 0 10px rgb(214, 214, 214);
}

#container .history .direct.left {
    transform: rotate(180deg);
    left: 4%;
}

#container .history .direct.right {
    right: 4%;
}

#container .history .direct img {
    cursor: pointer;
    width: 13px;
    height: 21px;
}


/* 资质============================================================================================== */

#container .tech {
    padding-bottom: 120px;
}

#container .tech .tab {
    border-bottom: 1px solid #cbcbcb;
    margin-bottom: 40px;
}

#container .tech .tab span {
    display: inline-block;
    padding-bottom: 23px;
    box-sizing: border-box;
    height: 50px;
    cursor: pointer;
    margin-left: 15px;
    margin-right: 15px;
    font-size: 20px;
    font-weight: 500;
    color: #333333;
    transition: all 0.2s;
}

#container .tech .tab span:hover,
#container .tech .tab span.active {
    border-bottom: 7px solid #0060eb;
}

#container .tech .tab-content {
    width: 100%;
    height: 558px;
}

#container .tech .tab-content img {
    width: 100%;
    height: 556px;
    /* border: 1px dashed #666; */
}