@media only screen and (max-width: 500px) {
    .wk_topwp {
        width: 100%;
    }

    .wk_ttopbox {
        width: 200px;
    }

    .wk_ttop {
        width: 200px;
    }

    .wk_ttop ul {
        display: none;
    }

    #header_user {
        margin-right: 10px;
    }

    .logo_container {
        padding-top: 10px;
        overflow: hidden;
        height: 60px;
    }

    .container {
        width: 100%;
    }

    #logo img {
        width: 160%;
    }

    .cnoil-hotTopic .list li .jj-logo {
        margin-left: 30%;
    }

    .menu {
        height: 38px;
        overflow-x: auto;
    }

    .menu .menu_ul {
        width: 200%;
        white-space: nowrap;
    }

    .menu ul .active a,
    .menu ul .active a:visited,
    .menu ul li .hide,
    .menu ul li .hide:visited {
        padding: 10px 14px;
    }

    .cnoil-common-banner .bigImg {
        height: 224px;
    }

    .cnoil-common-banner .bigImg img {
        left: 0;
    }

    .cnoil-test-main {
        margin-top: 5px;
    }

    .cnoil-test-main .inner {
        width: 100%;
    }

    .cnoil-test-left {
        width: 100%;
        margin-bottom: 5px;
    }

    .cnoil-test-right {
        float: right;
        margin-top: 5px;
        width: 100%;
        margin-bottom: 10px;
    }

    .cnoil-hotTopic .list-kj li {
        width: 45%;
    }

    .menu ul li {
        display: inline-block;
        float: none;
    }

    .new_contact {
        width: 90%;
        padding: 15px 5%;
        height: 180px;
    }

    .new_home_service2 {
        display: none;
    }

    .new_home_service {
        display: none;
    }

    .new_home_contact {
        display: none;
    }

    .new_home_about {
        width: 300px;
    }

    .new_blogroll {
        text-align: center;
        width: 90%;
        padding: 2px 5%;
        height: 60px;
    }

    .wrap {
        width: 100%;
    }

    .new_copyright {
        line-height: 30px;
    }

    .excerpt {
        padding: 5px;

    }

    .excerpt .focus {
        width: 140px;
        margin-left: 0;
    }

    .yb_conct {
        display: none;
    }

    .excerpt .thumbnail img {
        width: 130px;
        max-height: 80px;

    }

    .excerpt .note {
        height: 50px;
    }

    .excerpt .titleexc {
        margin: 5px;
    }

    .headerButton {
        margin-top: -180px;
    }

    .topbutton {
        width: 96%;
        height: 80px;
        overflow: hidden;
    }

    .lph-article-comView p img {
        width: 100%;
    }

    .topbutton ul {
        width: 100%;
    }

    .topbutton ul li {
        height: 65px;
        overflow: hidden;
        width: 47%;
        margin: 5px;
    }

    .topbutton ul li a {
        width: 100%;
        height: 100%;
    }

    .topbutton ul li a h5 {
        padding-top: 5px;
    }

    .b_title {
        margin: 10px 0;
    }

    .b_title_2 {
        display: none;
    }

    .b_title_1 {
        width: 100%;
        margin-top: 0;
    }

    .b_title_1 h2 {
        line-height: 34px;
        font-size: 14px;
        height: 34px;
    }

    .b_title_1 p {
        font-size: 12px;
        line-height: 23px;
        height: 46px;
        overflow: hidden;
    }

    .b_cp_4 .cp_4 {
        width: 46%;
        padding: 2%;
        margin-left: 0;
    }

    .main-bg-blue {
        clear: both;
        height: 90px;
    }

    .header_banner {
        clear: both;
        height: 180px;
    }

    .feature {
        box-shadow: 1px 1px 5px -3px #000000;
        overflow: hidden;
    }

    .main-bg-server {
        font-size: 14px;
        height: 40px;
        line-height: 40px;
        overflow: hidden;
    }

    .main-bg-server1 {
        font-size: 12px;
        height: 50px;
        line-height: 25px;
        overflow: hidden;
    }
    .wcat_content{
        height: 220px;
    }
    .main-bonmot {
        width: 100%;
        margin-top: 10px;
        height: 200px;
    }

    .main-bonmot ul li {
        width: 46%;
        margin: 2%;
    }

    .main-bonmot ul li a {
        width: 98%;
    }

    .b_cp_5 .cp_5 {
        width: 46%;
        padding: 2%;
        margin-left: 0;
    }

    .mix_left {
        display: none;
    }

    .mixing {
        width: 100%;
        height: auto;
        margin-top: 10px;
    }

    .b_cp_5 {
        height: 320px;
    }

    .mix_right {
        width: 96%;
        margin: 0 2%;
        overflow: hidden;
    }

    .message {
        padding: 0;
        width: 100%;
    }

    .b_cp_6 .cp_6 {
        width: 46%;
        padding: 2%;
        margin-left: 0;
    }

    .b_cp_6 {
        height: 525px;
    }

    .b_cp_6 .cp_6:last-child {
        display: none;
    }

    .link h3 {
        font-size: 18px;
        text-align: center;
    }

    .link p {
        text-align: center;
        padding: 0 10px;
    }

    .scrollleft {
        width: 100%;
        margin: 0;
        padding: 0;
    }

    .scrollleft li {
        display: inline;
        float: left;
        margin-right: 5px;
        text-align: center;
        width: 70px;
    }

    .scrollleft img {
        width: 60px;
        height: 60px;
    }

    .link ul li {
        margin: 0;
    }

    .b_title1 {
        clear: both;
        width: 100%;
    }

    .wcat_content ul {
        margin-top: 5px;
    }

    .wcat_content ul li {
        width: 43.3%;
        padding: 2%;
    }.wcat_content ul img{
        width: 100%;
    }.new_footer{
        height: auto;
    }#bsaHolder, footer{
        display: block;
    }
}