@media only screen and (min-width: 1900px){
    .container {
        -webkit-transition: all .5s;
        -moz-transition: all .5s;
        -ms-transition: all .5s;
        -o-transition: all .5s;
        transition: all .5s;
        width: 1500px;}
     .thumbnail .img-box {
         width: 345px !important;
         height: 250px !important;
        margin:0 auto;
    }

}

@media only screen and (min-width: 1200px) and (max-width: 1899px) {
    .thumbnail .img-box{width:254px;height:190px;margin:0 auto;}
}
@media only screen and (min-width: 1200px) {
    #myCarousel .carousel-control span {
        width: 50px;
        height: 50px;
        line-height: 50px;
    }
    /*.img-box1:hover{box-shadow:0 0 1px #66afe9;}*/
    /*.thumbnail .img-box{width:254px;height:190px;margin:0 auto;}*/
    .thumbnail .img-box:hover{box-shadow:0 0 1px #66afe9;}
    .thumbnail .img-box> img {transition:all .4s;}
    .thumbnail .img-box> img:hover {
        -webkit-transform: scale(1.2);
        -moz-transform: scale(1.2);
        -ms-transform: scale(1.2);
        -o-transform: scale(1.2);
        transform: scale(1.2);}
}


@media only screen and (min-width: 768px) {
    #index .popular-product .caption p{font-size:1.8rem;}

}



/* Small devices (min-width: 576px) (max-width: 767.98px) // (landscape phones, less than 768px) */
@media only screen and (max-width: 767.98px) {
      /*主体*/
     .information {
        max-width: 400px;
        margin: 0 auto;
        padding-top: 5%;
    }
     .information .exhibition {
        margin-top: 15%;
    }
     .information .row div .panel-title {
        padding: 0;
    }

}

@media only screen and (max-width: 500px) {
    /*首页主体内容*/
     .popular-product .thumbnail h1, .product-center .caption h1:last-child, .information .container h1 {
        font-size: 2.5rem;
    }
    .information h1 small {
        line-height: 4rem;
        font-size: 1.2rem;
    }
     .information .exhibition {
        margin-top: 10%;
    }
}

@media screen and (min-width: 421px) and (max-width: 767.98px) {
    /*热门产品*/
    #index .popular-product .caption p{white-space:nowrap;transform:scale(1);font-size:1.6rem;}
    #index .popular-product .caption h4{font-size:1.4rem;}
    #index .popular-product .thumbnail button {
        margin-top: 0;
    }
    #index .popular-product div .thumbnail h1+p{
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: clip;}
}

@media only screen and (max-width: 420px) {
    /*首页主体内容*/
    .search .col-xs-3{display: none;}
    .search .col-xs-5{width:60%;margin-left:13%;}
    #index .search-input p{bottom:-1.2rem;width:100%;}
    /*热门产品*/
    #index .popular-product .caption{padding:0;}
    #index .popular-product .caption p {
        white-space: nowrap;
        transform: scale(.9);
    }
    #index .popular-product .caption h4{font-size:1rem;}
    #index .popular-product div .thumbnail h1{font-size:2rem;}
    #index .popular-product div .thumbnail button{margin-top:5px;}
    #index .popular-product div .thumbnail h1+p{
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: clip;}
    #index .product-center .caption h1:last-child,#index .product-center .caption h1:first-child{font-size:2.4rem;}
    #index .product-center .container .thumbnail h4{font-size:1.6rem;}
/*企业新闻及展会信息*/
    #index .information .panel-title h1{font-size:2rem;}
    #index .information .panel-title small span{margin-left:.4rem;font-size:1.4rem;color:#169FE6;}
}