.our_service .container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
}

.circle {
    width: 700px;
    height: 700px;
    border-radius: 50%;
    border: 1px solid #deeaff;
    position: relative;
    margin-top: 60px;
    z-index: 1;
}

.circle .first {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 550px;
    animation: circleClockwise infinite linear 30s;
}

.circle .second {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
}

.circle .renwu {
    position: absolute;
    bottom: -150px;
    left: 50%;
    transform: translate(-50%, 0);
    width: 600px;
}

.logo-su {
    position: absolute;
    bottom: 100px;
    left: -250px;
}

#particle {
    width: 100%;
    height: 700px;
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 0;
}

@keyframes circleClockwise {
    0% {
        transform: translate(-50%, -50%) rotateZ(0deg)
    }

    5% {
        transform: translate(-50%, -50%) rotateZ(18deg)
    }

    10% {
        transform: translate(-50%, -50%) rotateZ(36deg)
    }

    15% {
        transform: translate(-50%, -50%) rotateZ(54deg)
    }

    20% {
        transform: translate(-50%, -50%) rotateZ(72deg)
    }

    25% {
        transform: translate(-50%, -50%) rotateZ(90deg)
    }

    30% {
        transform: translate(-50%, -50%) rotateZ(108deg)
    }

    35% {
        transform: translate(-50%, -50%) rotateZ(126deg)
    }

    40% {
        transform: translate(-50%, -50%) rotateZ(144deg)
    }

    45% {
        transform: translate(-50%, -50%) rotateZ(162deg)
    }

    50% {
        transform: translate(-50%, -50%) rotateZ(180deg)
    }

    55% {
        transform: translate(-50%, -50%) rotateZ(198deg)
    }

    60% {
        transform: translate(-50%, -50%) rotateZ(216deg)
    }

    65% {
        transform: translate(-50%, -50%) rotateZ(234deg)
    }

    70% {
        transform: translate(-50%, -50%) rotateZ(252deg)
    }

    75% {
        transform: translate(-50%, -50%) rotateZ(270deg)
    }

    80% {
        transform: translate(-50%, -50%) rotateZ(288deg)
    }

    85% {
        transform: translate(-50%, -50%) rotateZ(306deg)
    }

    90% {
        transform: translate(-50%, -50%) rotateZ(324deg)
    }

    95% {
        transform: translate(-50%, -50%) rotateZ(342deg)
    }

    100% {
        transform: translate(-50%, -50%) rotateZ(360deg)
    }
}

@-webkit-keyframes circleClockwise {
    0% {
        transform: translate(-50%, -50%) rotateZ(0deg)
    }

    5% {
        transform: translate(-50%, -50%) rotateZ(18deg)
    }

    10% {
        transform: translate(-50%, -50%) rotateZ(36deg)
    }

    15% {
        transform: translate(-50%, -50%) rotateZ(54deg)
    }

    20% {
        transform: translate(-50%, -50%) rotateZ(72deg)
    }

    25% {
        transform: translate(-50%, -50%) rotateZ(90deg)
    }

    30% {
        transform: translate(-50%, -50%) rotateZ(108deg)
    }

    35% {
        transform: translate(-50%, -50%) rotateZ(126deg)
    }

    40% {
        transform: translate(-50%, -50%) rotateZ(144deg)
    }

    45% {
        transform: translate(-50%, -50%) rotateZ(162deg)
    }

    50% {
        transform: translate(-50%, -50%) rotateZ(180deg)
    }

    55% {
        transform: translate(-50%, -50%) rotateZ(198deg)
    }

    60% {
        transform: translate(-50%, -50%) rotateZ(216deg)
    }

    65% {
        transform: translate(-50%, -50%) rotateZ(234deg)
    }

    70% {
        transform: translate(-50%, -50%) rotateZ(252deg)
    }

    75% {
        transform: translate(-50%, -50%) rotateZ(270deg)
    }

    80% {
        transform: translate(-50%, -50%) rotateZ(288deg)
    }

    85% {
        transform: translate(-50%, -50%) rotateZ(306deg)
    }

    90% {
        transform: translate(-50%, -50%) rotateZ(324deg)
    }

    95% {
        transform: translate(-50%, -50%) rotateZ(342deg)
    }

    100% {
        transform: translate(-50%, -50%) rotateZ(360deg)
    }
}

@keyframes circleAntiClockwise {
    0% {
        transform: translate(-50%, -50%) rotateZ(-0deg)
    }

    5% {
        transform: translate(-50%, -50%) rotateZ(-18deg)
    }

    10% {
        transform: translate(-50%, -50%) rotateZ(-36deg)
    }

    15% {
        transform: translate(-50%, -50%) rotateZ(-54deg)
    }

    20% {
        transform: translate(-50%, -50%) rotateZ(-72deg)
    }

    25% {
        transform: translate(-50%, -50%) rotateZ(-90deg)
    }

    30% {
        transform: translate(-50%, -50%) rotateZ(-108deg)
    }

    35% {
        transform: translate(-50%, -50%) rotateZ(-126deg)
    }

    40% {
        transform: translate(-50%, -50%) rotateZ(-144deg)
    }

    45% {
        transform: translate(-50%, -50%) rotateZ(-162deg)
    }

    50% {
        transform: translate(-50%, -50%) rotateZ(-180deg)
    }

    55% {
        transform: translate(-50%, -50%) rotateZ(-198deg)
    }

    60% {
        transform: translate(-50%, -50%) rotateZ(-216deg)
    }

    65% {
        transform: translate(-50%, -50%) rotateZ(-234deg)
    }

    70% {
        transform: translate(-50%, -50%) rotateZ(-252deg)
    }

    75% {
        transform: translate(-50%, -50%) rotateZ(-270deg)
    }

    80% {
        transform: translate(-50%, -50%) rotateZ(-288deg)
    }

    85% {
        transform: translate(-50%, -50%) rotateZ(-306deg)
    }

    90% {
        transform: translate(-50%, -50%) rotateZ(-324deg)
    }

    95% {
        transform: translate(-50%, -50%) rotateZ(-342deg)
    }

    100% {
        transform: translate(-50%, -50%) rotateZ(-360deg)
    }
}

@-webkit-keyframes circleAntiClockwise {
    0% {
        transform: translate(-50%, -50%) rotateZ(-0deg)
    }

    5% {
        transform: translate(-50%, -50%) rotateZ(-18deg)
    }

    10% {
        transform: translate(-50%, -50%) rotateZ(-36deg)
    }

    15% {
        transform: translate(-50%, -50%) rotateZ(-54deg)
    }

    20% {
        transform: translate(-50%, -50%) rotateZ(-72deg)
    }

    25% {
        transform: translate(-50%, -50%) rotateZ(-90deg)
    }

    30% {
        transform: translate(-50%, -50%) rotateZ(-108deg)
    }

    35% {
        transform: translate(-50%, -50%) rotateZ(-126deg)
    }

    40% {
        transform: translate(-50%, -50%) rotateZ(-144deg)
    }

    45% {
        transform: translate(-50%, -50%) rotateZ(-162deg)
    }

    50% {
        transform: translate(-50%, -50%) rotateZ(-180deg)
    }

    55% {
        transform: translate(-50%, -50%) rotateZ(-198deg)
    }

    60% {
        transform: translate(-50%, -50%) rotateZ(-216deg)
    }

    65% {
        transform: translate(-50%, -50%) rotateZ(-234deg)
    }

    70% {
        transform: translate(-50%, -50%) rotateZ(-252deg)
    }

    75% {
        transform: translate(-50%, -50%) rotateZ(-270deg)
    }

    80% {
        transform: translate(-50%, -50%) rotateZ(-288deg)
    }

    85% {
        transform: translate(-50%, -50%) rotateZ(-306deg)
    }

    90% {
        transform: translate(-50%, -50%) rotateZ(-324deg)
    }

    95% {
        transform: translate(-50%, -50%) rotateZ(-342deg)
    }

    100% {
        transform: translate(-50%, -50%) rotateZ(-360deg)
    }
}

#home {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    transform: translate(-50%, -50%);
}

#home .row {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 3;
    opacity: 0;
    width: 100%;
    height: 100%;
}

#home .row.on {
    z-index: 4;
    opacity: 1;
}

#home .row.navInPrev {
    pointer-events: none;
    opacity: 1;
    -webkit-animation: slideInHalfFromTop 0.7s forwards ease-in-out;
    animation: slideInHalfFromTop 0.7s forwards ease-in-out;
}

#home .row.navOutPrev {
    pointer-events: none;
    opacity: 1;
    -webkit-animation: slideOutBottom 0.7s forwards ease-in-out;
    animation: slideOutBottom 0.7s forwards ease-in-out;
}

#home .row.navInNext {
    pointer-events: none;
    opacity: 1;
    z-index: 100;
    -webkit-animation: slideInFromBottom 0.7s forwards ease-in-out;
    animation: slideInFromBottom 0.7s forwards ease-in-out;
}

#home .row.navOutNext {
    pointer-events: none;
    opacity: 1;
    -webkit-animation: slideOutHalfTop 0.7s forwards ease-in-out;
    animation: slideOutHalfTop 0.7s forwards ease-in-out;
}

#home #top {
    position: relative;
}

#home #top .indexBanner {
    position: relative;
    width: 100%;
    height: 100%;
}

#home #top .indexBanner #clock {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    z-index: 30;
    width: 100%;
    height: 100%;
}

#home #top .indexBanner #clock .time-box {
    pointer-events: none;
    position: absolute;
    top: 50%;
    left: 50%;
    width: 103%;
    height: 103%;
    z-index: 5;
    transform: translate(-50%, -50%);
}

#home #top .indexBanner #clock .time-box>ul.time-cir {
    bottom: 50%;
    left: 50%;
    height: 50%;
    position: absolute;
    margin-bottom: 0;
}

#home #top .indexBanner #clock .time-box>ul>li {
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    -webkit-transform-origin: 50% 100%;
    transform-origin: 50% 100%;
}

#home #top .indexBanner #clock .time-box>ul.time-cir>li>i {
    position: absolute;
    top: 0;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: #b2cfff;
    transition: .2s;
    cursor: pointer;
    pointer-events: auto;
}

#home #top .indexBanner #clock .time-box>ul.time-cir>li.on>i {
    width: 60px;
    height: 60px;
    top: -20px;
}

#home #top .indexBanner #clock .time-box>ul.time-cir>li>i>span {
    background-color: #0060ff;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: .2s;
}

#home #top .indexBanner #clock .time-box>ul.time-cir>li.on>i>span {
    width: 40px;
    height: 40px;
}

#home #top .indexBanner #clock .time-box>ul.time-cir>li>i>span n {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    line-height: 40px;
    visibility: hidden;
    opacity: 0;
    font-size: 16px;
    color: #fff;
    text-align: center;
    font-style: normal;
}

#home #top .indexBanner #clock .time-box>ul.time-cir>li.on>i>span n {
    visibility: visible;
    opacity: 1;
}

#home #top .indexBanner #clock .time-box>ul>li:nth-of-type(1) {
    -webkit-transform: rotate(180deg);
    transform: rotate(180deg);
}

#home #top .indexBanner #clock .time-box>ul>li:nth-of-type(1) i {
    transform: translateX(-50%) rotate(-180deg);
}

#home #top .indexBanner #clock .time-box>ul>li:nth-of-type(2) {
    -webkit-transform: rotate(225deg);
    transform: rotate(225deg);
}

#home #top .indexBanner #clock .time-box>ul>li:nth-of-type(2) i {
    transform: translateX(-50%) rotate(-225deg);
}

#home #top .indexBanner #clock .time-box>ul>li:nth-of-type(3) {
    -webkit-transform: rotate(270deg);
    transform: rotate(270deg);
}

#home #top .indexBanner #clock .time-box>ul>li:nth-of-type(3) i {
    transform: translateX(-50%) rotate(-270deg);
}

#home #top .indexBanner #clock .time-box>ul>li:nth-of-type(4) {
    -webkit-transform: rotate(315deg);
    transform: rotate(315deg);
}

#home #top .indexBanner #clock .time-box>ul>li:nth-of-type(4) i {
    transform: translateX(-50%) rotate(-315deg);
}


#home #top .indexBanner #clock .time-box>ul>li:nth-of-type(5) {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
}

#home #top .indexBanner #clock .time-box>ul>li:nth-of-type(5) i {
    transform: translateX(-50%) rotate(-0deg);
}

#home #top .indexBanner #clock .time-box>ul>li:nth-of-type(6) {
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
}

#home #top .indexBanner #clock .time-box>ul>li:nth-of-type(6) i {
    transform: translateX(-50%) rotate(-45deg);
}

#home #top .indexBanner #clock .time-box>ul>li:nth-of-type(7) {
    -webkit-transform: rotate(90deg);
    transform: rotate(90deg);
}

#home #top .indexBanner #clock .time-box>ul>li:nth-of-type(7) i {
    transform: translateX(-50%) rotate(-90deg);
}

#home #top .indexBanner #clock .time-box>ul>li:nth-of-type(8) {
    -webkit-transform: rotate(135deg);
    transform: rotate(135deg);
}

#home #top .indexBanner #clock .time-box>ul>li:nth-of-type(8) i {
    transform: translateX(-50%) rotate(-135deg);
}


#home #top .indexBanner #clock .time-move {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 4;
    /* transform: translate(-2px,-2px); */
}

#home #top .indexBanner #clock .time-move canvas {
    width: 100.5%;
    height: 100.5%;
    transform: translate(-2px, -2px);

}

#home #top .indexBanner .msg-box {
    position: absolute;
    width: 400px;
    top: -10%;
    right: 0;
    z-index: 20;
}

#home #top .indexBanner .msg-box>ul {
    position: relative;
}

#home #top .indexBanner .msg-box>ul>li {
    height: 100%;
    width: 100%;
    position: relative;
}

#home #top .indexBanner .msg-box>ul>li>div:nth-of-type(1) {
    right: 0;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
}

#home #top .indexBanner .msg-box>ul>li>div:nth-of-type(1)>ol>li {
    visibility: hidden;
    opacity: 0;
    transition: all ease 0.5s;
    position: absolute;
    top: 0;
    left: 0;
    width: 400px;
    -moz-box-shadow: 0px 10px 15px rgba(0, 0, 0, 0.1);
    -webkit-box-shadow: 0px 10px 15px rgba(0, 0, 0, 0.1);
    box-shadow: 0px 10px 15px rgba(0, 0, 0, 0.1);
    padding: 30px;
}

#home #top .indexBanner .msg-box>ul>li>div:nth-of-type(1)>ol>li p,
#home #top .indexBanner .msg-box>ul>li>div:nth-of-type(1)>ol>li h5 {
    animation-duration: 1.5s;
    color: #aaabaf;
    font-size: 14px;
    text-align: left;
}

#home #top .indexBanner .msg-box>ul>li>div:nth-of-type(1)>ol>li p {
    font-size: 20px;
    color: #121212;
    margin-bottom: 15px;
}

#home #top .indexBanner .msg-box>ul>li>div:nth-of-type(1)>ol>li h5 {
    font-size: 14px;
    line-height: 24px;
}

#home #top .indexBanner .msg-box>ul>li>div:nth-of-type(1)>ol>li.on {
    visibility: visible;
    opacity: 1;
}

@media (max-width: 1440px) {
    .ind_ban_text_box {}

    .ban_title {
        font-size: 50px;
        margin-bottom: 20px;
    }

    .ban_info {
        font-size: 24px;
        line-height: 40px;
    }

    .logo {
        top: 30px;
        left: 30px;
    }

    .logo img {
        width: 120px;
    }

    .menu .menu-btn-box {
        top: 30px;
        right: 30px;
    }

    .progress-bar {
        top: -20px;
        right: 30px;
    }

    .progress-bar .num-box {
        top: 30px;
        right: 10px;
    }

    .progress-bar .num-box .heng {
        width: 36px;
        right: 0;
    }

    .progress-bar .num-box .num {
        font-size: 14px;
    }

    .progress-bar .num-box .cur {
        font-size: 20px;
    }

    .menu .menu-list-box ul {
        padding-top: 60px;
    }

    .menu .menu-list-box ul li {
        height: 70px;
    }

    .menu .menu-list-box ul li .text .cn {
        padding-top: 5px;
    }

    .menu .menu-list-box ul li .text .en {
        font-size: 13px;
    }

    .menu .menu-list-box ul li:hover .text .en,
    .menu .menu-list-box ul li.active .text .en {
        font-size: 22px;
    }

    .menu .menu-list-box ul li:hover .text .cn,
    .menu .menu-list-box ul li.active .text .cn {
        padding-top: 0;
    }

    .about .left {
        width: 45%;
    }

    .about .right {
        width: 55%;
    }

    .about .left img {
        width: 75%;
    }

    .about .right img {
        width: 100%;
    }

    .about .bottom {
        bottom: -250px;
    }

    .circle {
        width: 550px;
        height: 550px;
        margin-top: 30px;
    }

    .circle .first {
        width: 450px;
    }

    .circle .second {
        width: 320px;
    }

    .circle .renwu {
        width: 450px;
    }

    #particle {
        height: 550px;
    }

    .solution .til {
        width: 70%;
    }

    .logo-su {
        width: 150px;
    }

    #home #top .indexBanner .msg-box>ul>li>div:nth-of-type(1)>ol>li h3 {
        font-size: 22px;
    }

    #home #top .indexBanner .msg-box>ul>li>div:nth-of-type(1)>ol>li h5 {
        font-size: 12px;
    }

    .solution .container {
        padding-top: 30px;
    }

    .product .til {
        width: 75%;
    }

    .product .top {
        padding-top: 40px;
        width: 75%;
    }

    .product .bottom {
        margin-top: 40px;
        width: 65%;
    }

    .case img:nth-child(1) {
        width: 35%;
    }

    .case img:nth-child(2) {
        width: 25%;
    }

    .video img {
        width: 85%;
    }

    .news img {
        width: 85%;
    }
}

.our_service {
    padding: 120px 0;
}

.our_service .yuan {
    width: 100%;
    height: 100%;
}

.our_div {
    position: absolute;
    left: 15px;
    bottom: 0;
}

.our_div:after {
    content: '';
    position: absolute;
    top: -120%;
    left: 0;
    width: 2px;
    height: 80px;
    background: #121212;
}

.our_div p:nth-child(1) {
    font-size: 20px;
    color: #000000;
    line-height: 1;
    font-weight: bold;
    margin-bottom: 25px;
}

.our_div p:nth-child(2) {
    font-size: 30px;
    color: #0060ff;
    line-height: 1;
    margin-bottom: 20px;
}

.our_div p:nth-child(3) {
    font-size: 20px;
    color: #000000;
    line-height: 1;
    margin-bottom: 25px;
}

.our_div p:nth-child(4) {
    font-size: 14px;
    text-transform: uppercase;
    color: #000000;
    line-height: 1;
    margin-bottom: 0;
}

#home #top .indexBanner .msg-box>ul>li>div:nth-of-type(1)>ol>li:after {
    content: '';
    position: absolute;
    top: 20px;
    left: -25px;
    width: 0;
    height: 1px;
    background: #0060ff;
    display: block;
    transition: 1.5s;
}

#home #top .indexBanner .msg-box>ul>li>div:nth-of-type(1)>ol>li.on:after {
    width: 50px;
}