/* 清除所有元素的边距和内边距 */
* {
    margin: 0;
    padding: 0;
}

/* 清除所有元素的默认样式 */
html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font-size: 100%;
    vertical-align: baseline;
    background: transparent;
}

/* 清除链接默认样式 */
a {
    text-decoration: none;
    color: inherit;
}

a:hover {
    cursor: pointer;
    color: #A64B2A;
}


/* 清除列表默认样式 */
ul,
ol {
    list-style: none;
}

/* 清除图片默认边框 */
img {
    border: none;
}

/* 清除表格默认边框 */
table {
    border-collapse: collapse;
    border-spacing: 0;
}

.page {
    height: 38px;
    text-align: center;
    padding: 25px 0 0;
}

.page a,
.page a:visited,
.page b,
.page>input {
    background: #fff;
    padding: 0 16px;
    border: 1px solid #ddd;
    display: inline-block;
    height: 36px;
    line-height: 36px;
    margin: 0 4px 0 5px;
    font-size: 14px;
    border-radius: 3px;
}

.page>input {
    width: 40px;
    padding: 0 5px;
    text-align: center;
    margin: 0;
}

.page a:hover,
.page b {
    background: #A64B2A;
    border: 1px solid #A64B2A;
    color: #fff;
    text-decoration: none;
}

.page span {
    padding: 0 10px
}

body {
    background-color: #f2f2f2;
    /* background-color: #d7d7d7; */
}

.row{
    display: flex;
    flex-direction: row;
}

.column{
    display: flex;
    flex-direction: column;
}

/* 顶部站位 */
.header_position {
    width: 100%;
    height: 50px;
}

/* 头部开始 */
header {
    width: 100%;
    height: 50px;
    position: fixed;
    top: 0;
    bottom: auto;
    background-color: #fff;
    /* border-bottom: 2px solid #A64B2A; */
    box-shadow: 0 2px 10px 0 rgba(0, 0, 0, .1);
}

.header_m {
    width: 1200px;
    height: 50px;
    margin: auto;
    justify-content: space-between;
    align-items: center;
}

.header_m_l {}

.header_m_l_logo {
    color: #A64B2A;
    font-size: 28px;
    font-weight: 700;
    margin-right: 25px;
}

.header_m_l_nav {
    color: #444;
    align-items: center;
}

.header_m_l_nav_m {
    font-size: 16px;
    font-weight: 700;
    padding: 0 15px;
}

.search_input {
    outline-style: none;
    width: 250px;
    padding: 5px 10px;
    border-top: 1px solid #A64B2A;
    border-bottom: 1px solid #A64B2A;
    border-left: 1px solid #A64B2A;
    border-right: 0;
    border-radius: 3px 0 0 3px;
}

.search_button {
    background-color: #fff;
    border-top: 1px solid #A64B2A;
    border-right: 1px solid #A64B2A;
    border-bottom: 1px solid #A64B2A;
    border-left: 0;
    color: #fff;
    font-weight: bolder;
    padding: 5px 10px;
    cursor: pointer;
    border-radius: 0 3px 3px 0;
}

/* 头部结束 */

/* 内容开始 */
.content {
    width: 1200px;
    height: auto;
    margin: 20px auto;
    justify-content: space-between;
}

.content_l {
    width: 800px;
    height: auto;
}

.content_l_m {
    padding: 20px;
    border-bottom: 1px solid #f0f0f0;
    background-color: #fff;
}

.content_l_m:hover {
    background-color: #f6fdff;
}

.content_l_m_l {
    margin-right: 20px;
    width: 180px;
}

.content_l_m_l>img {
    width: 180px;
    height: 120px;
}

.content_l_m_r {}

.content_l_m_r_title {
    max-height: 44px;
    font-size: 16px;
    font-weight: 700;
    color: #444;
}

.content_l_m_r_summary {
    font-size: 12px;
    line-height: 18px;
    color: #999;
    padding: 15px 0 20px;
    height: 30px;
    padding: 5px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.content_l_m_r_footer {
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
}

.content_l_m_r_footer_l {
    color: #c3c3c3;
    font-size: 12px;
    align-items: center;
}

.content_l_m_r_footer_l>div {
    margin-left: 5px;
}

.content_l_m_r_footer_r {
    color: #c3c3c3;
    font-size: 12px;
    align-items: center;
}

.content_l_m_r_footer_r>div {
    margin-left: 5px;
}

.content_r {
    width: 360px;
    height: auto;
}

.content_r_sticky {
    width: 360px;
    height: auto;
    position: sticky;
    top: 70px;
}

.content_r_tab {
    width: calc(100% - 40px);
    height: auto;
    margin-bottom: 10px;
    padding: 10px 20px;
    background-color: #fff;
}

.content_r_tab_t {
    color: #444;
}

.content_r_tab_t1 {
    width: 50%;
    height: 36px;
    line-height: 36px;
    padding: 0 10px;
    text-align: center;
    cursor: pointer;
}

.content_r_tab_t2 {
    width: 50%;
    height: 36px;
    line-height: 36px;
    padding: 0 10px;
    text-align: center;
    cursor: pointer;
}

.content_r_tab_t_bg {
    color: #fff;
    background-color: #A64B2A;
    border-radius: 3px;
}

.content_r_tab_m {
    margin-top: 10px;
    margin-bottom: 10px;
    color: #666;
}

.content_r_tab_m span {
    margin-right: 5px;
}

.content_r_tab_m1 {
    font-size: 14px;
    line-height: 21px;
}

.content_r_tab_m2 {
    display: none;
    font-size: 14px;
    line-height: 21px;
}

.content_r_keyword {
    display: none;
    width: calc(100% - 40px);
    height: auto;
    margin-bottom: 10px;
    padding: 10px 20px;
    background-color: #fff;
    flex-wrap: wrap;
}

.content_r_keyword>a {
    color: #444;
    margin-right: 5px;
    margin-bottom: 5px;
}

.content_r_keyword>a:hover {
    color: #A64B2A;
}

.content_r_hot {
    width: calc(100% - 40px);
    height: auto;
    margin-bottom: 10px;
    padding: 10px 20px;
    background-color: #fff;
    color: #444;
}

.content_r_hot_top {
    font-size: 18px;
    font-weight: 700;
    line-height: 18px;
    color: #444;
    margin: 10px 0;
    padding-left: 12px;
    border-left: 4px solid #A64B2A;
}

.content_r_hot_list span {
    margin-right: 5px;
}

.content_r_hot_list {
    font-size: 14px;
    line-height: 25px;
}

.content_r_hot_list a{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 内容结束 */

/* 导航开始 */
.bread_crumbs {
    width: 1200px;
    height: auto;
    margin: 20px auto 0;
    color: #666;
}

/* 导航结束 */

/* 底部开始 */
footer {
    color: #ffffffb3;
    background-color: #444;
    margin-top: 50px;
    padding: 30px 0 20px;
    text-align: center;
    width: 100%;

    font-size: 14px;
}

.footer_bottom {
    width: 100%;
    border-top: 1px solid #474747;
    padding-top: 15px;
    align-items: center;
    align-content: center;
    justify-content: center;
}

.footer_bottom div {
    margin: 0 5px;
}

/* 底部结束 */

/* 内容页开始 */

.details {
    width: 1200px;
    height: auto;
    margin: 20px auto;
    justify-content: space-between;
}

.details_l {
    width: 800px;
    height: auto;
}

.details_l_m {
    padding: 20px;
    background-color: #fff;
    margin-bottom: 20px;
}

.details_l_m_title {
    color: #444;
    font-size: 24px;
    font-weight: 700;
    line-height: 32px;
    padding-bottom: 10px;
    text-align: center;
}

.details_l_m_info {
    justify-content: center;
    align-items: center;
    color: #c3c3c3;
    border-bottom: 1px solid #f0f0f0;
    padding-bottom: 10px;
    margin-bottom: 10px;

}

.details_l_m_info_m {
    align-items: center;
    padding: 0 10px;
}

.details_l_m_main {
    font-family: 'Roboto', sans-serif;
    color: #444;
    zoom: 1;
    font-size: 16px;
    line-height: 25px;
    padding-bottom: 20px;
    word-break: break-word;
}

.details_l_m_main p {
    font-size: 16px;
    line-height: 30px;
    margin-bottom: 5px;
}

.details_l_m_main h2{
    font-size: 20px;
    padding: 10px 0;
}

.details_l_m_main h3{
    font-size: 16px;
    padding: 6px 0;
}

.details_l_m_main img {
    width: 100%;
}

.details_l_m_shengming {
    background: #f5f5f5;
    border-radius: 5px;
    position: relative;
    padding: 10px;
    color: #525252;
    text-align: justify;
    margin-bottom: 10px;
    display: block;
    font-size: 14px;
}

.details_l_m_related {
    padding: 20px;
    background-color: #fff;
    margin-bottom: 20px;
}

.details_l_m_related_title {
    font-size: 18px;
    font-weight: 700;
    line-height: 18px;
    color: #444;
    padding-left: 12px;
    margin-bottom: 20px;
    border-left: 4px solid #A64B2A;
}

.details_l_m_related_list {
    justify-content: space-between;
}

.details_l_m_related_list_m {
    width: 32%;
}

.details_l_m_related_list_m img {
    width: 100%;
    height: 135px;
}

.details_l_m_related_list_m_title {
    margin-top: 5px;
    color: #444;
    font-size: 14px;
    /* height: 30px; */
    font-weight: bold;
    line-height: 22px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 内容页结束 */

/* 内容页广告开始 */
.details_l_m_main_ad {
    width: 85%;
    padding: 10px;
    box-shadow: 0 2px 10px #00000014;
    margin: 10px auto 30px;
    flex: 1;
}

.details_l_m_main_ad:hover {
    transition: all .2s linear;
    transform: translateY(-2px);
}

.details_l_m_main_ad_l {
    width: 130px;
    height: 130px;
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}

.details_l_m_main_ad_l>img {
    width: 130px;
    height: 130px;
}

.details_l_m_main_ad_l_name {
    position: absolute;
    top: 0;
    left: 0;
    background-color: #A64B2A;
    color: #fff;
    padding: 0 3px;
    font-size: 12px;
}

.details_l_m_main_ad_r {
    flex: 1;
    padding-left: 10px;
    flex-direction: column;
}

.details_l_m_main_ad_r_title {
    height: 50px;
    font-size: 16px;
    font-weight: bold;
    line-height: 24px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.details_l_m_main_ad_r_summary {
    font-size: 14px;
    height: 18px;
    padding: 5px 0;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-top: 5px;
}

.details_l_m_main_ad_r_bottom {
    margin-top: 15px;
    align-items: center;
    justify-content: space-between;
}

.details_l_m_main_ad_r_bottom_l {
    color: #A64B2A;
    font-weight: bold;
    font-size: 16px;
    flex: 1;

}

.details_l_m_main_ad_r_bottom_r {
    width: 68px;
    height: 28px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 12px;
    border-radius: 2px;
    margin-left: 10px;
    color: #fff;
    background-color: #A64B2A;
}

.details_l_m_main_ad_r_bottom_r:hover {
    color: #fff;
}

.chakangengduo {
    width: 100px;
    margin: 20px auto;
    border: 1px solid #A64B2A;
    display: inline-block;
    color: #A64B2A;
    height: 36px;
    line-height: 36px;
    font-size: 18px;
    border-radius: 3px;
    padding: 2px 50px;
}

.chakangengduo:hover {
    cursor: pointer;
    background: #A64B2A;
    border: 1px solid #A64B2A;
    color: #fff;
    text-decoration: none;
}

/* 内容页广告结束 */

@media only screen and (max-width:970px) {
    /* 首页开始 */

    .header_m {
        width: 100%;
    }

    .content {
        width: 100%;
    }

    .content_l {
        width: 100%;
    }

    .content_r {
        display: none;
    }

    .content_l_m {
        padding: 10px;
    }

    /* 首页结束 */
    .bread_crumbs {
        width: 100%;
    }

    .details {
        width: 100%;
    }

    .details_l {
        width: 100%;
    }

    .details_l_m {
        padding: 10px;
    }

    .details_l_m_related {
        padding: 10px;
    }

    .details_l_m_related_list_m_title {
        height: auto;
        font-weight: bold;
        margin-bottom: 10px;
        line-height: 22px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
}

@media only screen and (max-width:770px) {
    /* 首页开始 */

    header {
        height: 90px;
        position: absolute;
    }

    .header_position {
        height: 90px;
    }

    .header_m_l_logo {
        display: none;
    }

    .header_m_l_nav {
        padding: 10px 0;
    }

    .header_m {
        flex-direction: column;
    }

    .content {
        margin: 10px 0;
    }

    .content_l_m_r_footer {
        display: none;
    }

    .content_l_m_l {
        width: 120px;
        height: 80px;

    }

    .content_l_m_l>img {
        width: 120px;
        height: 80px;
    }

    .content_l_m_r_title {
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .content_l_m_r_summary {
        height: 30px;
        padding: 5px 0;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    /* 首页结束 */

    /* 详情页开始 */

    .bread_crumbs {
        width: 100%;
        margin: 10px auto 0;
    }

    .details {
        width: 100%;
        margin: 10px auto;
    }

    .details_l {
        width: 100%;
    }

    .details_l_m {
        padding: 10px;
    }

    .details_l_m_title {
        font-size: 20px;
    }

    .details_l_m_related {
        padding: 10px;
    }

    .details_l_m_related_list {
        flex-direction: column;
    }

    .details_l_m_related_list_m {
        width: 100%;
        flex-direction: row;
        margin-bottom: 10px;
    }

    .details_l_m_related_list_m img {
        width: 120px;
        height: 80px;
    }

    .details_l_m_related_list_m_title {
        height: auto;
        margin: 0 10px 10px;
        font-size: 16px;
        font-weight: bold;
        line-height: 24px;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    /* 详情页结束 */

    /* 详情页广告开始 */
    .details_l_m_main_ad {
        width: 90%;
        margin: 5px auto 15px;
    }

    .details_l_m_main_ad_l {
        width: 100px;
        height: 100px;
    }

    .details_l_m_main_ad_l>img {
        width: 100px;
        height: 100px;
    }

    .details_l_m_main_ad_r_title {
        font-size: 14px;
    }

    .details_l_m_main_ad_r_summary {
        display: none;
    }



    /* 详情页广告结束 */

    .footer_bottom {
        flex-direction: column;
    }



}