html, body, #header, #banner, #tools, #main, footer{
    width: auto;
    min-width: 100%;
}
body{
    background: #fff;
}
.block-title{
    margin-bottom: 0;
    padding-top: 108px;
    padding-bottom: 70px;
    background: #fff;
}
.block-title h2{
    margin-top: 0;
    margin-bottom: 0;
}
.block-title h3{
    font-size: 15px;
    text-transform: uppercase;
    margin-bottom: 30px;
}
.block-title .line{
    overflow: hidden;
    margin: 0 auto;
    width: 129px;
    height: 5px;
    font-size: 0;
    border-radius: 5px;
    background: url("../images/bottom-color-191024_04.jpg") no-repeat;
}
.block-title .c-gray-3{
    color: #333;
}

.floor1-1024{
    overflow: hidden;
    background: #eee;
}
.info-item{
    position: relative;
    display: inline-block;
    margin: 80px 10px;
    width: 275px;
    height: 360px;
    background: #fff;
    transition: all 0.3s;
}
.info-item:hover{
    box-shadow: 0px 0px 15px #ADADAD;
    cursor: pointer;
}
.info-item .spinner{
    position: absolute;
    top: 30px;
    left: 55px;
    width: 150px;
    height: 150px;
    border: 10px solid #eb6c01;
    border-right-color: #333333;
    border-bottom-color: #333333;
    border-radius: 50%;
    -webkit-transition: all .8s ease-in-out;
    -moz-transition: all .8s ease-in-out;
    transition: all .8s ease-in-out;
    box-shadow: 0px 2px 15px #666;
}
.info-item:hover .spinner{-webkit-transform:rotate(180deg);-moz-transform:rotate(180deg);-ms-transform:rotate(180deg);-o-transform:rotate(180deg);transform:rotate(180deg);}
.info-item .info{
    position: absolute;
    top: 40px;
    bottom: 0;
    left: 65px;
    right: 0;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: rgba(0,0,0,0.0);
    -webkit-transition: all .8s ease-in-out;
    -moz-transition: all .8s ease-in-out;
    transition: all .8s ease-in-out;
    text-align: center;
    font-size: 20px;
}
.info-item:hover .info{
    color: #fff;
    opacity: 1;
    background: rgba(0,0,0,0.5);
}

.info-item .info i{
    display: block;
    margin: 20px auto 10px;
    width: 55px;
    height: 55px;
    -webkit-transition: all .8s ease-in-out;
    -moz-transition: all .8s ease-in-out;
    transition: all .8s ease-in-out;
}
.info-item .info .info-1{
    background: url("../images/info-1.png");
}
.info-item:hover .info .info-1{
    background: url("../images/info-1-hover.png");
}
.info-item .info .info-2{
    background: url("../images/info-2.png");
}
.info-item:hover .info .info-2{
    background: url("../images/info-2-hover.png");
}
.info-item .info .info-3{
    background: url("../images/info-3.png");
}
.info-item:hover .info .info-3{
    background: url("../images/info-3-hover.png");
}
.info-item .info .info-4{
    background: url("../images/info-4.png");
}
.info-item:hover .info .info-4{
    background: url("../images/info-4-hover.png");
}

.info-item .info-text{
    position: absolute;
    top: 220px;
    padding: 0 20px;
    font-size: 16px;
    line-height: 1.5em;
    color: #333;
    text-indent: 2em;
}

.floor3-1024{
    background: #fff;
}
.e-container{
    font-size: 0;
    width: 1200px;
    overflow: hidden;
}
.advert-list{
    width: 1200px;
    overflow: hidden;
}
.advert-demo{
    position: relative;
    display: inline-block;
    right:-1px;
    width: 299px;
    height: 392px;
    border-right: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
    border-top: 1px solid #ddd;
    cursor: pointer;
}
.advert-demo .normal{
    text-align: center;
}
.advert-demo .normal .icon{
    display: block;
    margin: 57px auto 15px;
    width: 119px;
    height: 119px;
    background: #eee;
}
.advert-demo .normal h2{
    height: 94px;
    font-size: 32px;
    color: #eb6c01;
    font-weight: normal;
}
.advert-demo .normal h3{
    font-size: 22px;
    color: #666;
    font-weight: normal;
}
.advert-demo .hovers,.advert-demo .over-content{
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    width: 100%;
    height: 100%;
    background: #4c4c4c;
    opacity: 0.8;
}
.advert-demo .over-content{
    font-size: 14px;
    z-index: 4;
    background: none;
    opacity: 1;
}
.advert-demo .over-content .line{
    display: block;
    overflow: hidden;
    margin: 65px 0 0 25px;
    width: 50px;
    height: 2px;
    font-size: 0;
    background: url("../images/advent-con-line.jpg") no-repeat;
}
.advert-demo .over-content .ul_li{
    margin-top: 10px;
    margin-left: 42px;
    list-style-type:disc;
    color: #fff;
}


.floor4-1024{
    height: 499px;
    background-image: url("../images/company-bg-191024.jpg");
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
}

.bg-info{
    padding-top: 60px;
    text-align: center;
    font-size: 22px;
    color: #fff;
    line-height: 2.5em;
    font-weight: normal;
}
.bg-info strong{
    color: #eb6c01;
}
.down-arrow{
    display: inline-block;
    margin: 20px auto;
    width: 16px;
    height: 15px;
    background: url("../images/down-arrow.png") no-repeat;
}

.floor5-1024{
    height: 783px;
    background: #eee;
}
.case-list li{
    display: inline-block;
    margin: 0 15px;
    text-align: center;
    font-size: 18px;
}
.case-list li span{
    display: block;
    margin: 10px 0;
    color: #010101;
}
.case-list li img{
    border: 1px solid #eee;
}
.floor7-1024{
    padding-bottom: 30px;
}
.floor8-1024{
    padding-bottom: 100px;
}
.am-container{
    margin: 0 auto;
    width: 1200px;
}

.caroursel{margin:150px auto;}
.bx-wrapper .bx-viewport{
    box-shadow: none;
    border: 0;
    background: none;
}
.bx-pager{
    display: none;
}
.am-dropdown{
    position: relative;
}
.am-dropdown-content{
    position: absolute;
    top: -230px;
    left: 25px;
    width: 200px;
    display: none;
    background: #fff;
    border: 1px solid #eee;
}
#footer{
    overflow: hidden;
}

#footer ul{
    margin-top: 20px;
    font-size: 12px;
    line-height: 1.8em;
}

.bx-wrapper .bx-prev{
    left:-50px;
}
.bx-wrapper .bx-next{
    right:-50px;
}


/*屏幕最大值为320时*/
@media screen and (max-width:359px) {
    .topBar{
        padding-left: 10px;
        padding-right: 10px;
    }
    #logo{
        float: none;
        margin: 0 auto;
    }
    #nav{
        height: auto;
    }
    #nav>.am-container>ul{
        margin-top: 0;
        margin-left:0;
        text-align: center;
    }
    #nav>.am-container>ul>li{
        float: none;
        display: inline-block;
        padding: 0 3px;
    }
    #nav>.am-container>ul>li:before{
        border: none;
    }
    #nav .am-fr{
        float: none;
        display: block;
        height: auto;
        text-align: center;
    }
    .dropDownContent{
        min-width: 100%;
        overflow: auto;
        top: 95px;
    }
    #nav .dropDownContent .am-container{
        min-width: 1080px;
    }
    #nav .dropDownContent .am-container.news{
        min-width: 100%;
    }
    #nav .dropDownContent .am-container.about{
        min-width: 638px;
    }
    .block-title{
        padding-top: 16px;
        padding-bottom: 33px;
    }
    .block-title h3{
        margin: 10px auto;
    }
    .pro-info-block{
        padding-top: 20px;
        width: 100%;
        text-align: center;
    }
    .info-item{
        margin: 0 auto 20px;
    }

    .floor4-1024{
        height: auto;
    }
    .bg-info{
        padding: 20px;
        line-height: 1.5em;
        font-size: 12px;
    }
    .e-container,.advert-list{
        width: auto;
    }
    .advert-list{
        text-align: center;
    }
    .advert-demo{
        border-right: 0;
        height: auto;
        padding-bottom: 15px;
    }
    .advert-demo .normal .icon{
        margin-top: 15px;
    }
    .advert-demo .normal h2{
        font-size: 18px;
        height: auto;
    }
    .advert-demo .normal h3{
        font-size: 14px;
    }
    .floor5-1024{
        height: auto;
    }
    .caroursel,.floor6-title,.adv,.floor9-title{
        display: none;
    }
    .case-list{
        text-align: center;
    }
    .case-list li img{
        border: none;
    }
    #footer{
        padding: 0;
    }
    .am-container{
        width: auto;
    }
    .floor8-1024{
        padding-bottom: 20px;
    }
    #footer,.am-container{
        padding: 0;
        height: auto;
    }
    .copyright{
        margin-top: 10px;
    }
    .footItem,.productItem{
        display: inline-block;
        width: 40%;
        margin: 30px 10px 0;
    }
    .copyright{
        display: block;
        margin: 0px 10px 30px;
        padding-top: 10px;
        clear: both;
        text-align: center;
    }
    .copyright span a{
        display: block;
    }
    .am-dropdown-content{
        left:-200px;
    }

    .over-content{
        text-align: left;
    }
}

/*屏幕最大值为375~413时*/
@media screen and (min-width:375px) and (max-width:413px) {
    .topBar{
        padding-left: 10px;
        padding-right: 10px;
    }
    #logo{
        float: none;
        margin: 0 auto;
    }
    #nav{
        height: auto;
    }
    #nav>.am-container>ul{
        margin-top: 0;
        margin-left:0;
        text-align: center;
    }
    #nav>.am-container>ul>li{
        float: none;
        display: inline-block;
        padding: 0 3px;
    }
    #nav>.am-container>ul>li:before{
        border: none;
    }
    #nav .am-fr{
        float: none;
        display: block;
        height: auto;
        text-align: center;
    }
    .dropDownContent{
        min-width: 100%;
        overflow: auto;
        top: 95px;
    }
    #nav .dropDownContent .am-container{
        min-width: 1080px;
    }
    #nav .dropDownContent .am-container.news{
        min-width: 100%;
    }
    #nav .dropDownContent .am-container.about{
        min-width: 638px;
    }
    .block-title{
        padding-top: 16px;
        padding-bottom: 33px;
    }
    .block-title h3{
        margin: 10px auto;
    }
    .pro-info-block{
        padding-top: 20px;
        width: 100%;
        text-align: center;
    }
    .info-item{
        margin: 0 auto 20px;
    }

    .floor4-1024{
        height: auto;
    }
    .bg-info{
        padding: 20px;
        line-height: 1.5em;
        font-size: 12px;
    }
    .e-container,.advert-list{
        width: auto;
    }
    .advert-list{
        text-align: center;
    }
    .advert-demo{
        border-right: 0;
        height: auto;
        padding-bottom: 15px;
    }
    .advert-demo .normal .icon{
        margin-top: 15px;
    }
    .advert-demo .normal h2{
        font-size: 18px;
        height: auto;
    }
    .advert-demo .normal h3{
        font-size: 14px;
    }
    .floor5-1024{
        height: auto;
    }
    .caroursel,.floor6-title,.adv,.floor9-title{
        display: none;
    }
    .case-list{
        text-align: center;
    }
    .case-list li img{
        border: none;
    }
    #footer{
        padding: 0;
    }
    .am-container{
        width: auto;
    }
    .floor8-1024{
        padding-bottom: 20px;
    }
    #footer,.am-container{
        padding: 0;
        height: auto;
    }
    .copyright{
        margin-top: 10px;
    }
    .footItem,.productItem{
        display: inline-block;
        width: 40%;
        margin: 30px 10px 0;
    }
    .copyright{
        display: block;
        margin: 0px 10px 30px;
        padding-top: 10px;
        clear: both;
        text-align: center;
    }
    .copyright span a{
        display: block;
    }

    .am-dropdown-content{
        left:-200px;
    }
    .over-content{
        text-align: left;
    }

}

/*屏幕最大值为360~720时*/
@media screen and (min-width:360px) and (max-width:768px) {
    .topBar{
        padding-left: 10px;
        padding-right: 10px;
    }
    #logo{
        float: none;
        margin: 0 auto;
    }
    #nav{
        height: auto;
    }
    #nav>.am-container>ul{
        margin-top: 0;
        margin-left:0;
        text-align: center;
    }
    #nav>.am-container>ul>li{
        float: none;
        display: inline-block;
        padding: 0 3px;
    }
    #nav>.am-container>ul>li:before{
        border: none;
    }
    #nav .am-fr{
        float: none;
        display: block;
        height: auto;
        text-align: center;
    }
    .dropDownContent{
        min-width: 100%;
        overflow: auto;
        top: 95px;
    }
    #nav .dropDownContent .am-container{
        min-width: 1080px;
    }
    #nav .dropDownContent .am-container.news{
        min-width: 100%;
    }
    #nav .dropDownContent .am-container.about{
        min-width: 638px;
    }
    .block-title{
        padding-top: 16px;
        padding-bottom: 33px;
    }
    .block-title h3{
        margin: 10px auto;
    }
    .pro-info-block{
        padding-top: 20px;
        width: 100%;
        text-align: center;
    }
    .info-item{
        margin: 0 auto 20px;
    }

    .floor4-1024{
        height: auto;
    }
    .bg-info{
        padding: 20px;
        line-height: 1.5em;
        font-size: 12px;
    }
    .e-container,.advert-list{
        width: auto;
    }
    .advert-list{
        text-align: center;
    }
    .advert-demo{
        border-right: 0;
        height: auto;
        padding-bottom: 15px;
    }
    .advert-demo .normal .icon{
        margin-top: 15px;
    }
    .advert-demo .normal h2{
        font-size: 18px;
        height: auto;
    }
    .advert-demo .normal h3{
        font-size: 14px;
    }
    .floor5-1024{
        height: auto;
    }
    .caroursel,.floor6-title,.adv,.floor9-title{
        display: none;
    }
    .case-list{
        text-align: center;
    }
    .case-list li img{
        border: none;
    }
    #footer{
        padding: 0;
    }
    .am-container{
        width: auto;
    }
    .floor8-1024{
        padding-bottom: 20px;
    }
    #footer,.am-container{
        padding: 0;
        height: auto;
    }
    .copyright{
        margin-top: 10px;
    }
    .footItem,.productItem{
        display: inline-block;
        width: 40%;
        margin: 30px 10px 0;
    }
    .copyright{
        display: block;
        margin: 0px 10px 30px;
        padding-top: 10px;
        clear: both;
        text-align: center;
    }
    .copyright span a{
        display: block;
    }

    .am-dropdown-content{
        left:-200px;
    }

    .over-content{
        text-align: left;
    }
}