@charset "UTF-8";button,input[type=button],input[type=text],textarea {
    -webkit-appearance: none;
    -moz-appearance: none;
    border: 1px solid #e6e7ec
}

select {
    border: 1px solid #e6e7ec
}

li,ul {
    list-style-type: none
}

blockquote,body,dd,dir,dl,fieldset,figure,form,h1,h2,h3,h4,h5,h6,hr,input,legend,menu,nav,ol,optgroup,p,pre,section,tbody,td,textarea,tfoot,th,thead,ul {
    margin: 0;
    padding: 0
}

ol,ul {
    list-style-type: none;
    list-style-image: none
}

a {
    outline: 0;
    text-decoration: none
}

html {
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    text-size-adjust: 100%
}

body {
    line-height: 1.8;
    background: #f3f3f3;
    min-width: 980px;
    position: relative
}

body .yyy {
    height: 100%
}

body,button,input,select,textarea {
    font-family: "微软雅黑"
}

input::-webkit-input-placeholder {
    font-size: 12px;
    color: #bebec5
}

input::-moz-placeholder {
    font-size: 12px;
    color: #bebec5
}

input::-moz-placeholder {
    font-size: 12px;
    color: #bebec5
}

input::-ms-input-placeholder {
    font-size: 12px;
    color: #bebec5
}

h1,h2,h3,h4,h5,h6 {
    font-weight: 400
}

h1 {
    font-size: 36px
}

h2 {
    font-size: 30px
}

h3 {
    font-size: 22px
}

h4 {
    font-size: 18px
}

h5 {
    font-size: 14px
}

h6 {
    font-size: 12px
}

b,strong {
    font-weight: 700
}

hr {
    -moz-box-sizing: content-box;
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
    height: 0
}

code,kbd,pre,samp {
    font-family: monaco,menlo,consolas,"courier new",courier,monospace
}

pre {
    white-space: pre;
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow: auto
}

small {
    font-size: 85.7%
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

th {
    text-align: left
}

table td,table th {
    border: 1px solid #ddd;
    padding: 8px 0
}

table th {
    font-weight: inherit;
    border-bottom-width: 2px;
    border-bottom-color: #ccc
}

img {
    border: 0 none;
    height: auto;
    max-width: 100%;
    vertical-align: top;
    -ms-interpolation-mode: bicubic
}

button,input,select,textarea {
    font-family: inherit;
    font-size: 100%;
    margin: 0;
    vertical-align: baseline
}

button,select {
    text-transform: none
}

button,html input[type=button],input[type=reset],input[type=submit] {
    -webkit-appearance: button;
    cursor: pointer
}

button {
    border: 0 none
}

button[disabled],input[disabled] {
    cursor: default
}

a {
    cursor: pointer
}

input[type=checkbox],input[type=radio] {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding: 0
}

input[type=search] {
    -webkit-appearance: textfield;
    -moz-box-sizing: content-box;
    -webkit-box-sizing: content-box;
    box-sizing: content-box
}

input[type=search]::-webkit-search-decoration {
    -webkit-appearance: none
}

button::-moz-focus-inner,input::-moz-focus-inner {
    border: 0;
    padding: 0
}

input[type=number]::-webkit-inner-spin-button,nput[type=number]::-webkit-outer-spin-button {
    height: auto
}

textarea {
    overflow: auto;
    resize: vertical
}

option:disabled:checked,select:disabled option:checked {
    color: #d2d2d2
}

@media screen and (-webkit-min-device-pixel-ratio: 0) {
    input {
        line-height:normal
    }
}

input::-moz-placeholder,textarea::-moz-placeholder {
    color: #a9a9a9;
    opacity: 1
}

label {
    cursor: pointer
}

select[multiple],select[size],select[size][multiple] {
    border: 1px solid #aaa;
    padding: 0
}

article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary {
    display: block
}

audio,canvas,progress,video {
    display: inline-block;
    vertical-align: baseline
}

audio:not([controls]) {
    display: none;
    height: 0
}

[hidden],template {
    display: none
}

[draggable] {
    cursor: move
}

.clearfix:after,.clearfix:before {
    content: "";
    display: table
}

.clearfix:after {
    overflow: hidden;
    clear: both
}

.ver-middle {
    vertical-align: middle
}

.ver-middle * {
    vertical-align: middle
}

.v-middle {
    vertical-align: middle;
    font-size: 0
}

.v-middle:before {
    content: "我是备胎";
    display: inline-block;
    width: 0;
    height: 100%;
    font-size: 0;
    vertical-align: middle
}

.placehoderClass {
    color: #999
}

@-webkit-viewport {
    width: device-width
}

@-moz-viewport {
    width: device-width
}

@-ms-viewport {
    width: device-width
}

@-o-viewport {
    width: device-width
}

@viewport {
    width: device-width
}

body {
    overflow-x: hidden
}

.w {
    margin: 0 auto;
    width: 85%
}

.tri {
    width: 100%;
    position: absolute;
    height: 20px;
    bottom: -20px;
    text-align: center
}

.tri img {
    width: 15%
}

.xian {
    width: 100%;
    height: 1px;
    background: #ccc;
    margin: 20px auto
}

.header .top-img {
    width: 100%
}

.header .top-img img {
    height: auto
}

.header .navBox {
    background: #143783
}

.header .navBox .w {
    position: relative
}

.header .navBox .w .nav-hover {
    position: absolute;
    bottom: -60px;
    background: #ddd;
    opacity: .8;
    height: 60px;
    width: 100%;
    display: none
}

.header .navBox .w .nav {
    float: left;
    width: 85%;
    position: relative
}

.header .navBox .w .nav .navli1 {
    float: left;
    padding-right: 50px;
    margin-right: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    white-space: nowrap;
    position: relative
}

.header .navBox .w .nav .navli1 a {
    font-size: 18px;
    position: relative;
    display: inline-block;
    height: 50px;
    line-height: 50px;
    color: #fff;
    border-top: 2px solid #143783
}

.header .navBox .w .nav .navli1 a:hover {
    background: 0 0;
    font-weight: 600
}

.header .navBox .w .nav .navli1 a.active {
    border-top: 2px solid #fff;
    color: #db1a00;
    background: 0 0;
    font-weight: 600
}

.header .navBox .w .nav .navli1 .news-hidden {
    display: none;
    position: absolute;
    bottom: -60px;
    width: 500px;
    height: 60px;
    line-height: 60x
}

.header .navBox .w .nav .navli1 .news-hidden a,.header .navBox .w .nav .navli1 .news-hidden li {
    border-top: none!important;
    font-size: 15px;
    float: left;
    cursor: pointer;
    height: 100%;
    line-height: 60px;
    color: #414141;
    text-align: center
}

.header .navBox .w .nav .navli1 .news-hidden a:hover,.header .navBox .w .nav .navli1 .news-hidden li:hover {
    color: #143783;
    font-weight: 400
}

.header .navBox .w .nav .navli1 .ul1 {
    left: -70px
}

.header .navBox .w .nav .navli1 .ul2 {
    left: -50px
}

.header .navBox .w .nav .navli1 .ul3 {
    left: -150px;
    width: 600px
}

.header .navBox .w .nav .navli1 .ul4 {
    left: -500px;
    width: 1200px
}

.header .navBox .w .nav .navli1 .ul5 {
    left: -80px
}

.header .navBox .w .nav li:last-child {
    margin-right: 0
}

.header .navBox .w .search {
    float: left;
    width: 15%;
    margin-top: 14px;
    background: #fff;
    border-radius: 14px;
    padding: 0 1%;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    position: relative;
    behavior: url(PIE.htc)
}

.header .navBox .w .search input {
    outline: 0;
    width: 80%;
    height: 28px;
    line-height: 28px;
    font-size: 12px;
    float: left;
    border: none;
    margin-left: 3px
}

.header .navBox .w .search .searchbg {
    width: 11%;
    height: 28px;
    float: right
}

.header .navBox .w .search .searchbg img {
    width: 100%;
    margin-top: 7px
}

.moreall {
    cursor: pointer
}

.ceng {
    padding: 20px 0
}

.ceng a {
    font-size: 16px;
    color: #414141;
    letter-spacing: 1px
}

.ceng span {
    color: #999
}

.listrbox li {
    border-bottom: 1px solid #f2f2f2
}

.listrbox li:last-child {
    border: none
}

.listrbox .listrnav {
    width: 15%;
    margin-right: 2%;
    background: #fff;
    float: left
}

.listrbox .listrnav ul li {
    cursor: pointer
}

.listrbox .listrnav ul li span {
    display: block;
    padding-left: 50px;
    height: 44px;
    line-height: 44px;
    font-size: 17px;
    letter-spacing: 1px;
    border-left: 2px solid #fff
}

.listrbox .listrnav ul li .san {
    display: none
}

.listrbox .listrnav ul li .san span {
    padding-left: 68px;
    overflow: hidden;
    font-size: 16px
}

.listrbox .listrnav ul li.active span {
    border-left: 2px solid #143783;
    color: #db1a00
}

.listrbox .listrnav ul .erspan:hover {
    font-weight: 600
}

.listrbox .listrnav ul .san li:hover span {
    font-weight: 600
}

.dui {
    display: inline-block;
    width: 14px;
    height: 14px;
    line-height: 18px;
    margin-left: 10px
}

.footer {
    background: #143783
}

.footer .w .footercenter {
    padding: 14px 0;
    overflow: hidden
}

.footer .w .footercenter p {
    font-size: 12px;
    color: #fff;
    width: 100%;
    text-align: center;
    padding: 5px 0
}

@media screen and (max-width: 980px) {
    body {
        overflow-x:auto
    }
}

@media screen and (max-width: 1024px) {
    .header .navBox .w .nav-hover {
        position:absolute;
        bottom: -48px;
        background: #ddd;
        opacity: .8;
        height: 48px;
        width: 100%;
        display: none
    }

    .header .navBox .w .nav .navli1 {
        float: left;
        padding-right: 30px;
        margin-right: 0;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        white-space: nowrap
    }

    .header .navBox .w .nav .navli1 a {
        position: relative;
        display: inline-block;
        font-size: 16px
    }

    .header .navBox .w .nav .navli1 .news-hidden {
        display: none;
        position: absolute;
        bottom: -48px;
        width: 500px;
        height: 48px
    }

    .header .navBox .w .nav .navli1 .news-hidden a,.header .navBox .w .nav .navli1 .news-hidden li {
        border-top: none!important;
        float: left;
        cursor: pointer;
        height: 100%;
        line-height: 48px;
        text-align: center
    }

    .header .navBox .w .nav .navli1 .news-hidden a:hover,.header .navBox .w .nav .navli1 .news-hidden li:hover {
        color: #143783;
        font-weight: 400
    }

    .header .navBox .w .nav .navli1 .ul1 {
        left: -70px
    }

    .header .navBox .w .nav .navli1 .ul2 {
        left: -50px
    }

    .header .navBox .w .nav .navli1 .ul3 {
        left: -200px;
        width: 700px
    }

    .header .navBox .w .nav .navli1 .ul4 {
        left: -500px;
        width: 1200px
    }

    .header .navBox .w .nav .navli1 .ul5 {
        left: -100px;
        width: 300px
    }

    .header .navBox .w .search {
        float: left;
        width: 15%;
        margin-top: 14px;
        background: #fff;
        border-radius: 14px;
        padding: 0 1.3%;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        position: relative
    }

    .header .navBox .w .search input {
        line-height: 25px;
        width: 80%;
        height: 25px;
        font-size: 12px;
        float: left;
        border: none
    }

    .header .navBox .w .search .searchbg {
        width: 11%;
        height: 28px;
        float: right
    }

    .header .navBox .w .search .searchbg img {
        width: 100%;
        margin-top: 7px
    }

    .ceng {
        padding: 15px 0
    }

    .ceng a {
        font-size: 16px;
        color: #414141;
        letter-spacing: 1px
    }

    .ceng span {
        color: #999
    }

    .listrbox li {
        border-bottom: 1px solid #f2f2f2
    }

    .listrbox li:last-child {
        border: none
    }

    .listrbox .listrnav {
        width: 20%;
        margin-right: 2%;
        background: #fff;
        float: left
    }

    .listrbox .listrnav ul li {
        cursor: pointer
    }

    .listrbox .listrnav ul li span {
        display: block;
        padding-left: 50px;
        height: 44px;
        line-height: 44px;
        font-size: 16px;
        letter-spacing: 1px;
        border-left: 2px solid #fff
    }

    .listrbox .listrnav ul li .san {
        display: none
    }

    .listrbox .listrnav ul li .san span {
        padding-left: 60px;
        overflow: hidden;
        font-size: 15px
    }
}

@media screen and (min-width: 1024px) and (max-width:1250px) {
    .header .top-img {
        width:100%
    }

    .header .top-img img {
        height: auto
    }

    .header .navBox {
        background: #143783
    }

    .header .navBox .w .nav {
        float: left;
        width: 85%
    }

    .header .navBox .w .nav .navli1 {
        float: left;
        padding-right: 40px;
        margin-right: 0;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        white-space: nowrap
    }

    .header .navBox .w .nav .navli1 a {
        font-size: 16px;
        display: inline-block;
        position: relative;
        height: 50px;
        line-height: 50px;
        color: #ddd;
        border-top: 2px solid #143783
    }

    .header .navBox .w .nav .navli1 .news-hidden {
        display: none;
        position: absolute;
        bottom: -48px;
        width: 500px;
        height: 48px;
        line-height: 48px
    }

    .header .navBox .w .nav .navli1 .news-hidden a,.header .navBox .w .nav .navli1 .news-hidden li {
        border-top: none!important;
        font-size: 15px;
        float: left;
        cursor: pointer;
        text-align: center
    }

    .header .navBox .w .nav .navli1 .news-hidden a:hover,.header .navBox .w .nav .navli1 .news-hidden li:hover {
        color: #143783;
        font-weight: 400
    }

    .header .navBox .w .nav .navli1 .ul1 {
        left: -70px
    }

    .header .navBox .w .nav .navli1 .ul2 {
        left: -50px
    }

    .header .navBox .w .nav .navli1 .ul3 {
        left: -200px;
        width: 700px
    }

    .header .navBox .w .nav .navli1 .ul4 {
        left: -400px;
        width: 1200px
    }

    .header .navBox .w .nav .navli1 .ul5 {
        left: -100px;
        width: 300px
    }

    .header .navBox .w .nav li:last-child {
        margin-right: 0
    }

    .header .navBox .w .search {
        float: left;
        width: 15%;
        margin-top: 14px;
        background: #fff;
        border-radius: 14px;
        padding: 0 1%;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        position: relative
    }

    .header .navBox .w .search input {
        line-height: 25px;
        width: 80%;
        height: 25px;
        font-size: 12px;
        float: left;
        border: none
    }

    .header .navBox .w .search .searchbg {
        width: 11%;
        height: 28px;
        float: right
    }

    .header .navBox .w .search .searchbg img {
        width: 100%;
        margin-top: 7px
    }
}

@media screen and (min-width: 1680px) {
    .header .navBox .w .nav-hover {
        position:absolute;
        bottom: -70px;
        background: #ddd;
        opacity: .8;
        height: 70px;
        width: 100%;
        display: none
    }

    .header .navBox .w .nav .navli1 {
        float: left;
        padding-right: 50px;
        margin-right: 0;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        white-space: nowrap
    }

    .header .navBox .w .nav .navli1 a {
        font-size: 23px;
        height: 58px;
        line-height: 58px;
        display: inline-block;
        position: relative
    }

    .header .navBox .w .nav .navli1 .news-hidden {
        display: none;
        position: absolute;
        bottom: -70px;
        width: 500px;
        height: 70px;
        line-height: 70px
    }

    .header .navBox .w .nav .navli1 .news-hidden a,.header .navBox .w .nav .navli1 .news-hidden li {
        border-top: none!important;
        font-size: 15px;
        float: left;
        cursor: pointer;
        text-align: center
    }

    .header .navBox .w .nav .navli1 .news-hidden li:hover {
        font-weight: 600
    }

    .header .navBox .w .nav .navli1 .ul1 {
        left: -70px
    }

    .header .navBox .w .nav .navli1 .ul2 {
        left: -50px
    }

    .header .navBox .w .nav .navli1 .ul3 {
        left: -200px;
        width: 700px
    }

    .header .navBox .w .nav .navli1 .ul4 {
        left: -500px;
        width: 1200px
    }

    .header .navBox .w .nav .navli1 .ul5 {
        left: -100px;
        width: 300px
    }

    .header .navBox .w .search {
        margin-top: 15px
    }

    .header .navBox .w .search input {
        width: 80%;
        height: 34px;
        line-height: 34px;
        font-size: 18px
    }

    .header .navBox .w .search .searchbg {
        width: 11%;
        height: 28px;
        float: right
    }

    .header .navBox .w .search .searchbg img {
        width: 100%;
        margin-top: 7px
    }

    .footer {
        background: #143783
    }

    .footer .w .footercenter {
        padding: 15px 0;
        overflow: hidden
    }

    .footer .w .footercenter p {
        font-size: 16px;
        color: #fff;
        width: 100%;
        text-align: center;
        padding: 5px 0
    }

    .ceng {
        padding: 20px 0
    }

    .ceng a {
        font-size: 20px;
        color: #414141;
        letter-spacing: 1px
    }

    .ceng span {
        color: #999
    }

    .listrbox li {
        border-bottom: 1px solid #f2f2f2
    }

    .listrbox li:last-child {
        border: none
    }

    .listrbox .listrnav {
        width: 13%;
        margin-right: 2%;
        background: #fff;
        float: left
    }

    .listrbox .listrnav ul li {
        cursor: pointer
    }

    .listrbox .listrnav ul li span {
        padding-left: 50px;
        display: block;
        height: 55px;
        line-height: 55px;
        font-size: 22px;
        letter-spacing: 2px;
        border-left: 2px solid #fff
    }

    .threemenu span {
        font-size: 20px
    }

    input::-webkit-input-placeholder {
        font-size: 18px;
        color: #bebec5
    }

    input::-moz-placeholder {
        font-size: 18px;
        color: #bebec5
    }

    input::-moz-placeholder {
        font-size: 18px;
        color: #bebec5
    }

    input::-ms-input-placeholder {
        font-size: 18px;
        color: #bebec5
    }
}

.bdsharebuttonbox {
    float: right;
    display: none
}

.bdimgshare-bg {
    display: none
}

.bdimgshare-content {
    display: none!important
}

img[src^="http://www.hfgas.com/uploadfile"] {
    display: none
}

.details .w .detailscenter {
    margin-bottom: 50px
}

.details .w .detailscenter .detailsceng a {
    cursor: default
}

.details .w .detailscenter .detailsbox {
    background: #fff;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box
}

.details .w .detailscenter .detailsbox .detailstitle {
    text-align: center;
    padding: 10px 0;
    font-size: 24px
}

.details .w .detailscenter .detailsbox .detailsb {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding: 15px 50px
}

.details .w .detailscenter .detailsbox .detailsb p {
    float: left;
    margin-right: 5%
}

.details .w .detailscenter .detailsbox .detailsb p span {
    color: #999;
    font-size: 16px
}

.details .w .detailscenter .detailsbox .detailscontent {
    padding: 20px 0
}

.details .w .detailscenter .detailsbox .detailscontent p {
    font-size: 16px!important
}

.details .w .detailscenter .detailsbox .detailscontent p span {
    font-size: 16px!important
}

@media screen and (max-width: 1024px) {
    .details .w .detailscenter {
        margin-bottom:50px
    }

    .details .w .detailscenter .detailsbox {
        background: #fff;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box
    }

    .details .w .detailscenter .detailsbox .detailstitle {
        text-align: center;
        padding: 10px 0;
        font-size: 24px
    }

    .details .w .detailscenter .detailsbox .detailsb {
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        padding: 15px 50px
    }

    .details .w .detailscenter .detailsbox .detailsb p {
        float: left;
        margin-right: 5%
    }

    .details .w .detailscenter .detailsbox .detailsb p span {
        color: #999;
        font-size: 16px
    }

    .details .w .detailscenter .detailsbox .detailscontent {
        padding: 20px 0
    }

    .details .w .detailscenter .detailsbox .detailscontent p {
        font-size: 16px!important
    }

    .details .w .detailscenter .detailsbox .detailscontent p span {
        font-size: 16px!important
    }
}

@media screen and (min-width: 1680px) {
    .details .w .detailscenter {
        margin-bottom:50px
    }

    .details .w .detailscenter .detailsbox {
        background: #fff;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box
    }

    .details .w .detailscenter .detailsbox .detailstitle {
        text-align: center;
        padding: 10px 0;
        font-size: 27px
    }

    .details .w .detailscenter .detailsbox .detailsb {
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        padding: 15px 50px
    }

    .details .w .detailscenter .detailsbox .detailsb p {
        float: left;
        margin-right: 5%
    }

    .details .w .detailscenter .detailsbox .detailsb p span {
        color: #999;
        font-size: 16px
    }

    .details .w .detailscenter .detailsbox .detailsb .bshare p {
        font-size: 14px!important
    }

    .details .w .detailscenter .detailsbox .detailscontent {
        padding: 20px 0
    }

    .details .w .detailscenter .detailsbox .detailscontent p {
        font-size: 16px!important
    }

    .details .w .detailscenter .detailsbox .detailscontent p span {
        font-size: 16px!important
    }
}