/* 内页广告 */
.view_banner {
    width: 100%;
    height: 300px;
    background-image: url(/Themes/images/about.jpg);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    overflow: hidden;
}

.view_banner_mian {
    max-width: 1200px;
    height: 100%;
    padding: 90px 0;
    box-sizing: border-box;
    margin: 0 auto;
}

.view_banner_mian .title {
    text-align: center;
    color: #ffffff;
    font-size: 48px;
}

.view_banner_mian .describe {
    text-align: center;
    color: #ffffff;
    font-size: 18px;
    line-height: 1.7;
    margin-top: 20px;
}

/* 主体内容 */
.view_contents {
    width: 100%;
    background-color: #ffffff;
}

.view_contents_main {
    max-width: 1200px;
    margin: 0 auto 50px;
    display: flex;
}

.view_contents_main_left {
    width: 270px;
    margin-top: -30px;
    position: relative;
}

.view_contents_main_left>div {
    width: 270px;
    height: fit-content;
}

/* 1 */
.view_one_menu {
    width: 100%;
    height: 100px;
    background: #e50012;
    padding: 20px 25px;
    box-sizing: border-box;
}

.view_one_menu p:first-child {
    font-size: 24px;
    font-weight: bold;
    color: #ffffff;
}

.view_one_menu p:last-child {
    font-size: 18px;
    color: #ffffff;
    text-transform: uppercase;
    margin-top: 5px;
}

/* 2 */
.view_two_menu {
    width: 100%;
    border: 1px solid #e1e6f0;
}

.view_two_menu>li {
    width: 100%;
    border-top: 1px solid #E1E6F0;
}

.view_two_menu>li:first-child {
    border-top: none;
}

.view_two_menu>li>.li_text {
    width: 100%;
    height: 80px;
    padding: 0 25px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #f3f4f8;
    cursor: pointer;
    position: relative;
}

.view_two_menu>li>.li_text::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    width: 0;
    transition: all 0.6s ease;
    background: #e50012;
}

.view_two_menu>li>.li_text div {
    flex: 1;
    font-size: 20px;
    color: #333333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    position: relative;
    padding-left: 20px;
}

.view_two_menu>li>.li_text div::before {
    content: "";
    position: absolute;
    left: 3px;
    width:7px;
    height:7px;
    background-color: #C0C4D2;
    transform: rotate(45deg);
    top: calc((100% - 7px)/2);
}

.view_two_menu>li>.li_text .C__icon,
.view_three_menu>li>.li_text .C__icon {
    color: #A3A5AC;
    font-size: 26px;
    display: none;
}

.view_two_menu>li>.li_text .C__icon:last-child,
.view_three_menu>li>.li_text .C__icon:last-child {
    display: inline-block;
}

/* 3 */
.view_three_menu {
    width: 100%;
    padding: 15px 0;
    background: #ffffff;
    display: none;
}

.view_three_menu li {
    width: 100%;
}

.view_three_menu li .li_text {
    width: 100%;
    padding: 10px 25px 10px 45px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
}

.view_three_menu li .li_text div {
    flex: 1;
    font-size: 18px;
    color: #333333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 4 */
.view_four_menu {
    width: 100%;
    display: none;
}

.view_four_menu a {
    display: block;
    font-size: 16px;
    color: #969595;
    padding: 10px 60px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.view_two_menu>li.active>.li_text div {
    color: #e50012;
}

.view_two_menu>li.active>.li_text div::before {
    color: #e50012;
}

.view_two_menu>li.active>.li_text::after {
    width: 100%;
}

.view_four_menu a.active,
.view_four_menu a:hover {
    font-weight: bold;
    color: #e50012;
}

.view_two_menu>li.active .view_three_menu {
    display: block;
}

.view_two_menu>li.active>.li_text span:first-child {
    display: inline-block;
}

.view_two_menu>li.active>.li_text span:last-child {
    display: none;
}

.view_three_menu>li.active .view_four_menu {
    display: block;
}

.view_three_menu>li.active>.li_text span:first-child {
    display: inline-block;
}

.view_three_menu>li.active>.li_text span:last-child {
    display: none;
}


/* 内容部分 */
.view_contents_main_right {
    flex: 1;
    overflow: hidden;
    margin-left: 30px;
}

.view_right_top {
    width: 100%;
    height: 70px;
    padding-top: 10px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #E1E6F0;
}

.view_right_top div:first-child {
    font-size: 22px;
    color: #333333;
    position: relative;
    padding-left: 15px;
}

.view_right_top div:first-child::before {
    position: absolute;
    left: 0;
    top: calc((100% - 22px)/2);
    content: "";
    width: 3px;
    height: 22px;
    background: #e50012;
}

.view_right_top div:last-child a {
    font-size: 14px;
    color: #333333;
    position: relative;
    margin: 0 10px;
}

.view_right_top div:last-child a::after {
    content: "/";
    position: absolute;
    left: -15px;
    top: 0;
}

.view_right_top div:last-child a:first-child:after {
    display: none;
}

/* 文章内容 */
.view_article_main {
    width: 100%;
    box-sizing: border-box;
}
 
.view_article_Contents {
    color: #3b3e4e;
    font-size: 16px;
    box-sizing: border-box;
    word-wrap: break-word;
    word-break: normal;
    text-align: justify;
    /* line-height: 1.7; */
    /* white-space: pre-line; */
    margin-bottom: 10px;
}
.view_article_Contents img,
.view_article_Contents video,
.view_article_Contents audio{
    max-width: 100%;
}

/*屏幕小于或等于1200px*/
@media screen and (max-width:1200px) {
    /* .view_contents_main {
        padding: 0 40px;
    } */
}

/*屏幕小于或等于 991px */
@media screen and (max-width:991px) {}

/*屏幕小于或等于 767px */
@media screen and (max-width:767px) {}

/*屏幕小于或等于 600px */
@media screen and (max-width:600px) {}

/*屏幕小于或等于 480px */
@media screen and (max-width:480px) {}