@keyframes circles {
    0% {
        transform: rotateY(0deg);
        margin-top: 0px
    }
    50% {
        transform: rotateY(360deg);
        margin-top: 0px
    }
    100% {
        transform: rotateY(0deg);
        margin-top: 0px
    }
}

.solution_index {
    width: 100%;

    height: 470px;
}

.solution_index .left {
    width: 358px;
    float: left;
    margin: 40px 0 60px;
}

.solution_index .left em {
    color: #222;
    font-weight: 100;
    font-size: 16px;
    line-height: 24px
}

.solution_index .hd {
    width: 100%;
    height: 185px;
    margin-top: 40px
}

.solution_index .hd ul {
    width: 100%;
    height: 100%
}

.solution_index .hd li {
    width: 100%;
    height: 60px;
    line-height: 62px;
    font-size: 20px;
    color: #666666;
    border-bottom: 1px solid #cccccc;
    cursor: pointer
}

.solution_index .hd li:hover, .solution_index .hd li.on {
    background: #86272d;
    color: #FFFFFF
}

.solution_index .hd li:hover:before, .solution_index .hd li.on:before {
    background-position-y: -75px
}

.solution_index .hd li:before {
    display: block;
    content: " ";
    width: 28px;
    height: 28px;
    background: url("../images/icons.png") -4px -43px;
    float: left;
    margin: 16px 20px 0 35px
}

.solution_index .hd li.di {
    border-top: 1px solid #CCCCCC
}

.solution_index .hd li.bc:before {
    background-position-x: -46px
}

.solution_index .hd li.bf:before {
    background-position-x: -86px
}

.solution_index .bd {
    width: 800px;
    float: right;
    height: 470px;
    overflow: hidden;
    margin: 40px 0 60px;
}

.solution_index .bd div {
    width: 100%;
    height: 100%
}

.solution_index .bd .di dl {
    width: 240px;
    float: left;
    margin: 0 40px 40px 0;
    height: 150px;
    background: #ebebeb
}

.solution_index .bd .di dl dt {
    width: 100%;
    height: 90px;
    overflow: hidden
}

.solution_index .bd .di dl dt img {
    width: 100%
}

.solution_index .bd .di dl dd {
    text-align: center;
    font-size: 16px;
    color: #666666;
    height: 60px;
    line-height: 60px
}

.solution_index .bd .di dl:hover dd {
    color: #86272d
}

.solution_index .bd .di dl:nth-child(3n) {
    margin-right: 0
}

.solution_index .bd a.more {
    display: block;
    font-size: 18px;
    color: #86272d;
    width: 130px;
    height: 38px;
    line-height: 38px;
    text-align: center;
    border: 1px solid #86272d;
    border-radius: 4px;
    margin: 0 auto;
    background: none;
    float: none
}

.solution_index .bd a.more:after {
    content: ""
}

.range {
    width: 110%;
    height: 360px
}

.range a {
    display: block;
    float: left;
    width: 180px;
    height: 170px;
    margin: 0 25px 40px 0;
    background: #ebebeb;
    text-align: center;
    line-height: 170px;
    font-size: 24px;
    color: #222;
    font-weight: 100;
    transition: all .2s
}

.range a:hover {
    color: #86272d;
    background: #fafafa;
    box-shadow: 1px 1px 5px 0px #d2d2d2
}

.range a:nth-child(4n) {
    margin-right: 0
}

.range:after {
    content: " ";
    display: block;
    clear: both
}

.range a.more {
    margin-top: -20px
}

.fuelbox {
    width: 110%;
    height: 380px
}

.fuelbox dl {
    width: 380px;
    height: 180px;
    float: left;
    margin: 0 40px 20px 0;
    position: relative;
    background: #ebebeb
}

.fuelbox dl * {
    transition: all .2s
}

.fuelbox dl dt {
    width: 155px;
    height: 180px;
    overflow: hidden;
    float: left
}

.fuelbox dl dt img {
    width: 100%;
    height: 100%
}

.fuelbox dl dd {
    font-size: 14px;
    color: #999999;
    text-align: center;
    line-height: 26px;
    font-weight: 100;
    height: 100%;
    float: left;
    width: 185px;
    padding: 0 20px
}

.fuelbox dl dd span {
    font-size: 20px;
    color: #222;
    display: block;
    padding-top: 50px
}

.fuelbox dl:nth-child(2n) {
    float: right;
    margin-right: 0
}

.fuelbox dl:hover dt img {
    transform: scale(1.05)
}

.fuelbox dl:hover dd, .fuelbox dl:hover dd span {
    color: #86272d
}

.project_index {
    height: 360px;
    margin: 120px auto;
    background: #f5f5f5;
}

.project_index .left {
    width: 650px;
    float: left;
    height: 360px;
    position: relative;
    padding-left: 10px;
}

.project_index .left span {
    font-size: 18px;
    color: #333;
    display: block;
    margin: 40px 0 10px;
    font-weight: 400;
}

.project_index .left p {
    font-size: 14px;
    color: #333;
    font-weight: 400;
}

.project_index .hd {
    float: left;
    position: absolute;
    bottom: 0
}

.project_index .hd ul {
    float: left
}

.project_index .hd li {
    width: 60px;
    height: 50px;
    float: left;
    margin-right: 20px;
    position: relative
}

.project_index .hd li:after {
    display: block;
    content: " ";
    width: 0;
    height: 2px;
    position: absolute;
    bottom: 0;
    left: 0;
    transition: all .2s
}

.project_index .hd li:hover:after, .project_index .hd li.on:after {
    width: 100%;
    background: #86272d
}

.project_index .hd li img {
    width: 100%
}

.project_index .hd a.more {
    display: block;
    width: 60px;
    height: 40px;
    float: left;
    line-height: 40px;
    text-align: center;
    color: #FFFFFF;
    font-size: 18px;
    background: #86272d;
    font-weight: 100
}

.project_index .bd {
  width: 474px;
    height: 354px;
    float: right;
    overflow: hidden;
    border: 3px solid #ffffff;
}

.project_index .bd ul, .project_index .bd li, .project_index .bd img {
    width: 100%;
    height: 100%
}

.tnt {
    width: 650px
}

.tnt div {
    display: none;
    width: 100%;
    height: 100%
}

.tnt div:first-child {
    display: block
}

.service_index {
    width: 100%;
    padding-top: 120px;
    height: 475px;
    margin-bottom: 120px
}

.service_index .left {
    width: 475px;
    height: 355px;
    float: left;
    background: url("../images/service.jpg") no-repeat
}

.service_index .right {
    width: 650px;
    float: right
}

.service_index .right p {
    margin: 40px 0 30px
}

.service_index .right .lis {
    width: 285px;
    float: left
}

.service_index .right .lis a {
    display: block;
    width: 100%;
    height: 50px;
    line-height: 50px;
    color: #86272d
}

.service_index .right .lis a:before {
    display: block;
    width: 50px;
    height: 50px;
    float: left;
    content: " ";
    margin-right: 10px;
    background: url("../images/icons.png") -130px -43px
}

.service_index .right .lis p {
    margin-top: 10px;
    text-align: left
}

.service_index .right .fl {
    float: right
}

.service_index .right .fl a:before {
    background-position-x: -190px
}

.weare {
    height: 450px;
    margin-bottom: 110px;
    position: relative
}

.weare .bd {
    height: 300px
}

.weare .create .left {
    width: 645px;
    float: left;
    height: 300px;
    position: relative
}

.weare .create .left p {
   /* margin: 40px auto 50px;*/
     color: #222;
}

.weare .create .left a {
    position: absolute;
    bottom: 0
}

.weare .create .vbox {
    width: 480px;
    height: 298px;
    float: right;
    position: relative
}

.weare .news_list_ind {
    margin-top: -60px;
    padding-top: 0
}

.weare .hd {
    width: 100%;
    height: 50px;
    line-height: 50px;
    position: absolute;
    bottom: 0
}

.weare .hd li {
    width: 50%;
    float: left;
    height: 50px;
    background: #f5f5f5;
    font-weight: 100;
    font-size: 16px;
    color: #222;
    position: relative;
    text-align: center;
    cursor: pointer;
    font-weight: 400;

}

.weare .hd li i {
    display: inline-block;
    width: 35px;
    height: 50px;
    margin-right: 20px;
    background: url("../images/icons.png") -510px -2px;
    vertical-align: middle
}

.weare .hd li i.news_ico {
    background-position-x: -554px
}

.weare .hd li:before {
    display: none;
    position: absolute;
    width: 18px;
    height: 10px;
    top: -10px;
    content: " ";
    background: url("../images/icons.png") -155px -315px;
    left: 50%;
    margin-left: -9px
}

.weare .hd li:hover, .weare .hd li.on {
    background: #86272d;
    color: #FFFFFF
}

.weare .hd li:hover:before, .weare .hd li.on:before {
    display: block
}

.weare .hd li:hover i, .weare .hd li.on i {
    background-position-y: -37px
}

.clients_say p.center {
    margin: 40px 0 50px;
    font-size: 16px;
    color: #333;
    font-weight: 400;
}

.engineers {
    width: 105%;
    height: 230px
}

.engineers dl {
    width: 380px;
    float: left;
    margin-right: 30px
}

.engineers dl dt {
    width: 100%;
    height: 210px;
    background: #f5f5f5;
    padding-top: 20px;
    border-radius: 4px;
}

.engineers dl dt p {
    padding: 0 30px;
    font-size: 14px;
    color: #333;
    font-weight: 400;
}

.engineers dl dt p:before {
    display: block;
    width: 36px;
    height: 34px;
    content: " ";
    background: url("../images/icons.png") 0 -213px
}

.engineers dl dd {
    width: 100%;
    height: 80px
}

.engineers dl dd p {
    font-size: 24px;
    color: #222;
    text-align: right;
    font-weight: normal;
    float: left;
    width: 280px;
    padding-top: 18px
}

.engineers dl dd p span {
    font-size: 16px;
    color: #666666;
    display: block
}

.engineers dl dd:after {
    display: table-cell;
    content: " ";
    float: right;
    width: 80px;
    height: 80px;
    background: url("../images/engineer_1.jpg")
}

.engineers dl dd.eng2:after {
    background: url("../images/engineer_2.jpg")
}

.engineers dl dd.eng3:after {
    background: url("../images/engineer_3.jpg")
}

.sb_contacts {
    background: url("../images/sb_contacts.jpg")
}

.about_us {
    width: 100%;
    height: 240px;
    margin: 60px 0 80px
}

.about_us p {
    width: 590px;
    float: left;
    font-size: 18px;
    line-height: 36px;
    margin-top: -10px;
    color: #222
}

.about_us .vbox {
    width: 580px;
    height: 240px;
    float: right;
    position: relative;
    background: url("../images/video_con_thu.jpg")
}


.sns_info {
    width: 100%;
    height: 400px;
    padding-top: 100px;
    background: url("../images/bg_contacts_sns.jpg") center;
    margin-bottom: 80px
}

.sns_info .ltit {
    color: #FFFFFF
}

.sns_info .snses {
    width: 110%;
    height: 200px;
    margin-top: 55px
}

.sns_info .snses dl {
    width: 218px;
    height: 178px;
    border: 1px solid #ffffff;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.2);
    float: left;
    margin-right: 25px;
    transition: all .2s
}

.sns_info .snses dl * {
    transition: all .2s
}

.sns_info .snses dl a {
    display: block
}

.sns_info .snses dl dt {
    width: 40px;
    height: 40px;
    background: url("../images/icons.png") -253px -255px;
    margin: 45px auto 30px
}

.sns_info .snses dl dt.tw {
    background-position-x: -298px
}

.sns_info .snses dl dt.ins {
    background-position-x: -348px
}

.sns_info .snses dl dt.youtu {
    background-position-x: -395px
}

.sns_info .snses dl dt.ggp {
    background-position-x: -439px;
    width: 58px
}

.sns_info .snses dl dd {
    font-size: 16px;
    color: #CCCCCC;
    font-weight: 100;
    text-align: center
}

.sns_info .snses dl span {
    display: block;
    width: 100px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    color: #FFFFFF;
    background: #86272d;
    font-size: 16px;
    font-weight: 100;
    margin: 15px auto 0;
    border-radius: 4px;
    opacity: 0
}

.sns_info .snses dl:hover {
    background: rgba(255, 255, 255, 0.5);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0px 0px 10px 0px #FFFFFF
}

.sns_info .snses dl:hover dt {
    background-position-y: -299px;
    margin: 35px auto 15px
}

.sns_info .snses dl:hover dd {
    color: #86272d
}

.sns_info .snses dl:hover span {
    opacity: 1
}

/*# sourceMappingURL=index.css.map */