html, body, ul, li, p {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
    color: #222222;
    cursor: pointer;
}

.width_1600 {
    width: 1600px;
}

.width_1540 {
    width: 1540px;
}

.width_1220 {
    width: 1220px;
}

.width_1200 {
    width: 1200px;
}

.width_1000 {
    width: 1000px;
}

.width_878 {
    width: 878px;
}

.margin_auto {
    margin-left: auto;
    margin-right: auto;
}

.margin_top_10 {
    margin-top: 10px;
}

.margin_top_15 {
    margin-top: 15px;
}

.margin_top_20 {
    margin-top: 20px;
}

.margin_top_25 {
    margin-top: 25px;
}

.margin_top_30 {
    margin-top: 30px;
}

.margin_top_50 {
    margin-top: 50px;
}

.margin_top_90 {
    margin-top: 90px;
}

.margin_bottom_10 {
    margin-bottom: 10px;
}

.margin_bottom_20 {
    margin-bottom: 20px;
}

.margin_bottom_30 {
    margin-bottom: 30px;
}

.margin_bottom_50 {
    margin-bottom: 50px;
}

.margin_right_20 {
    margin-right: 20px;
}

.text_center {
    text-align: center;
}

/* 头部 */
.header {
    background: #ffffff;
    height: 68px;
    box-shadow: 0px 1px 2px 0px rgba(0, 0, 0, 0.1);
    opacity: 0.8;
    position: relative;
    z-index: 11111;
}

.header_content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}

.header_left {
    display: flex;
    align-items: center;
}

.header_logo {
    width: 130px;
    height: 50px;
    margin-right: 43px;
}

.logo_img {
    width: 130px;
    height: 50px;
}

.header_nav {

}

.nav_a {
    font-size: 16px;
    color: #000000;
    margin-right: 40px;
    padding-bottom: 8px;
}

.nav_a_active {
    color: #4ea3ff;
    border-bottom: 2px solid #4ea3ff;
}

.header_search {
    width: 414px;
    height: 40px;
    background: #FFFFFF;
    border-radius: 10px;
    border: 1px solid #DDDDDD;
    margin-left: 37px;
    display: flex;
}

.header_search_left {
    width: 100px;
    position: relative;
    z-index: 111111111111111;

}

.header_search_left .layui-form {
    width: 80px;
    margin: 0 auto;
}

.header_search_left .layui-form-select .layui-input {
    text-align: center;
    border: none;
}

.header_search_center {
    width: 255px;
    height: 40px;
    display: flex;
    align-items: center;
}

.header_search_right {
    width: 83px;
    overflow: hidden;
}

.search_btn {
    width: 100%;
    height: 40px;
    border: none;
    background: #272727;
    color: #FFFFFF;
    font-size: 16px;
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
    cursor: pointer;
}

.search_btn_c {
    width: 100%;
    height: 40px;
    border: none;
    background: #4ea3ff;
    color: #FFFFFF;
    font-size: 16px;
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
    cursor: pointer;
}

.header_search_center_line {
    width: 1px;
    height: 12px;
    background: #DDDDDD;
}

.top_search_ipt {
    width: 230px;
    margin-left: 10px;
    height: 25px;
    border: none;
}

.header_right {
    position: relative;
    display: flex;
    align-items: center;
}

.header_right a {
    margin-left: 29px;
    font-size: 16px;
    color: #000000;
    cursor: pointer;
}
.header_right .notice{
    position: relative;
}
.header_right .icon-xiaoxi {
    font-size: 30px;
    color: #000000;
    cursor: pointer;
}
.header_right .sl{
    position: absolute;
    right: 0;
    top: 0;
    color: #fff;
    min-width: 14px;
    font-size: 10px;
    background: #f00;
    line-height: 14px;
    text-align: center;
    border-radius: 50%;
}

.header_search_left .layui-form-select dl {
    z-index: 111111111;
}

.line_1 {
    white-space: nowrap;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 1; /* 2 表示2行*/
}

.line_2 {
    overflow: hidden;
    word-wrap: break-word;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2; /* 2 表示2行*/
}

/*底部*/
.footer {
    width: 100%;
    height: 130px;
    background: #141414;
}

.footer_content {
    color: #FFFFFF;
}

.footer_content_top_right a {
    color: #FFFFFF;
    font-size: 14px;
}

.footer_logo {
    width: 126px;
    height: 35px;
}


.footer_content_top {
    display: flex;
    flex-direction: row;
    justify-content: center;
    padding-top: 27px;
}

.footer_line {
    margin-left: 30px;
    margin-right: 30px;
    width: 1px;
    border-left: 1px solid #ffffff;
}

.footer_content_bottom {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 25px;
}

/*登录弹出*/
.login_pop {
    width: 600px;
    height: 540px;
    background: #FFFFFF;
    border-radius: 10px;
}

.login_pop_top {
    text-align: center;
    padding-top: 15px;
}

.login_pop_top_logo {
    width: 170px;
    height: 125px;
}


.login_form {
    width: 456px;
}


.login_form_title {
    text-align: center;
    font-weight: bold;
    font-size: 16px;
    color: #000000;
    padding-top: 50px;
    padding-bottom: 35px;
}

.login_form .login_ipt {
    height: 48px;
    border-radius: 10px;
}

.login_form .layui-form-item {
    margin-bottom: 35px;
}

.login_form .login_btn {
    height: 48px;
    background: #4ea3ff;
    border-radius: 10px;
    font-size: 14px;
    cursor: pointer;
}


.login_pop_img_5 {
    width: 16px;
    height: 25px;
}

.login_pop_img_7 {
    width: 17px;
    height: 20px;
}

.login_form .layui-input-prefix {
    padding-top: 3px;
}

/* 资源列表 */

.cate_content {
    display: flex;
    flex-wrap: wrap;
}

.cate_content_one {
    width: 300px;
    height: 200px;
    border-radius: 5px;
    position: relative;
    border: 1px solid #E8E8E8;
}

.cate_content :nth-child(5n) {
    margin-right: 0;
}

.cate_content_one_img {
    width: 100%;
    height: 100%;
    border-radius: 5px;
}


.cate_content_one_title {
    position: absolute;
    left: 0;
    bottom: 0;
    font-size: 14px;
    color: #222222;
    width: 100%;
    padding-top: 2px;
    /*background: linear-gradient(0deg, rgb(255 255 255), rgb(255 255 255 / 0%));*/
    background: url("../img/index/title_bg_2.png") no-repeat;
    background-size: cover;
    height: 66px;
    padding-bottom: 7px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
}

/*.cate_content_one_title span {
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden;
}*/

.cate_content_one_title_1 {
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden;
}

.cate_content_one_title_2 {
    display: flex;
    padding-right: 15px;
    color: #666666;
}

.cate_content_one_title_2_1 {
    padding-left: 7px;
    padding-right: 2px;
}

.cate_content_one_play {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.3);
    display: none;
}

.cate_content_one_play_img {
    width: 61px;
    height: 61px;
}

.cate_content_one_btn {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.3);
    display: none;
}


.cate_content_one_btn_wrap {
    width: 121px;
    height: 30px;
    background-color: #4ea3ff;
    border-radius: 5px;
    position: absolute;
    bottom: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    cursor: pointer;
}

.cate_content_one_btn_13 {
    width: 13px;
    height: 14px;
    margin-right: 3px;
}


.cate_content_four:hover .cate_content_four_play,
.cate_content_four_2:hover .cate_content_one_play,
.cate_content_four_2:hover .cate_content_one_btn,
.cate_content_three:hover .cate_content_one_btn,
.cate_content_three:hover .cate_content_one_play,
.cate_content_two:hover .cate_content_one_btn,
.cate_content_two:hover .cate_content_one_play,
.cate_content_one:hover .cate_content_one_play,
.cate_content_one:hover .cate_content_one_btn {
    display: flex;
}


/* 资源列表-end */

.red_star {
    color: #FF0101;
}

.none {
    display: none;
}

/* 首页右下角 */
.index_fixbar_1 {
    font-size: 12px;
    color: #999999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 70px
}

.index_fixbar_2 {
    font-size: 12px;
    color: #999999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 60px
}


.index_fixbar_1_img {
    width: 30px;
    height: 30px;
}

.layui-fixbar .layui-fixbar li {
    width: 40px;
}

.index_fixbar_1_txt {
    font-size: 12px;
    color: #999999;
}


body .li_icon_20 {
    font-size: 20px;
}

body .li_icon_19 {
    font-size: 19px;
}

body .li_icon_18 {
    font-size: 18px;
}

body .li_icon_16 {
    font-size: 16px;
}

body .li_icon_14 {
    font-size: 14px;
}

body .li_icon_12 {
    font-size: 12px;
}

body .li_icon_10 {
    font-size: 10px;
}


.up_ipt {
    height: 38px;
    background: #FFFFFF;
    border-radius: 5px;
    border: 1px solid #DEDFE3;
    padding-left: 15px;
}

.up_ipt_area {
    height: 100px;
}

.up_ipt_h_110 {
    height: 110px;
    padding-top: 3px;
}

.up_ipt_950 {
    width: 950px;
}

.up_ipt_308 {
    width: 308px;
}

.up_ipt_325 {
    width: 325px;
}


.up_ipt_735 {
    width: 735px;
}

.up_ipt_228 {
    width: 228px;
}

.up_ipt_278 {
    width: 278px;
}

.up_ipt_208 {
    width: 208px;
}


.header_img {
    width: 36px;
    height: 36px;
    background: #FFFFFF;
    border-radius: 50%;
}

.page_no_data {
    width: 100%;
    text-align: center;
    padding-top: 25px;
    padding-bottom: 10px;
    font-size: 16px;
}

.pagination_wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #666666;
}

.pagination_wrap .page-item {
    margin-right: 10px;
    padding-top: 50px;
    padding-bottom: 35px;
}

.pagination_wrap span, .pagination_wrap a {
    font-size: 14px;
    color: #666666;
    padding: 11px 14px;
    background: #FFFFFF;
    border-radius: 5px;
    border: 1px solid #E8E8E8;
}

.pagination_wrap .active span {
    font-size: 14px;
    color: #666666;
    padding: 11px 14px;
    background: #E8E8E8;
    border-radius: 5px;
    border: 1px solid #E8E8E8;
}


.emoji_list {
    position: absolute;
    width: 385px;
    height: 250px;
    top: 0px;
    left: 30px;
    border: 1px solid #DDDDDD;
    background: #f9f9f9;
    display: flex;
    flex-wrap: wrap;
    padding: 3px;
}

.emoji_list_2 {
    position: absolute;
    width: 385px;
    height: 250px;
    top: -245px;
    left: 150px;
    border: 1px solid #DDDDDD;
    background: #f9f9f9;
    display: flex;
    flex-wrap: wrap;
    padding: 3px;
}

.emoji_li {
    margin: 2px;
    font-size: 25px;
    cursor: pointer;
}


/*登录信息*/
.login_info_wrap {
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
}

.login_info_content {
    position: relative;
}

.login_info {
    position: absolute;
    width: 303px;
    height: 530px;
    background-color: #ffffff;
    box-shadow: 0px 2px 15px 0px rgba(0, 0, 0, 0.15);
    border-radius: 10px;
    right: 0;
    top: 68px;
    z-index: 999999;
}

.login_info_1 {
    width: 100%;
    text-align: center;
    padding-top: 19px;
}

.login_info_1_img {
    width: 75px;
    height: 75px;
    border-radius: 50%;
}

.login_info_2 {
    text-align: center;
    font-weight: bold;
    font-size: 17px;
    color: #222222;
    padding-top: 10px;
}

.login_info_3 {
    color: #999999;
    font-size: 12px;
    text-align: center;
}

.login_info_3_1 {
    color: #222222;
    font-size: 12px;
}

.login_info_4 {
    width: 230px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    padding-top: 25px;
}

.login_info_4_1 {
    text-align: center;
}

.login_info_4_1_1 {
    color: #222222;
    font-size: 18px;
}

.login_info_4_1_2 {
    color: #999999;
    font-size: 12px;
}

.login_info_5 {
    width: 250px;
    margin: 0 auto;
    padding-top: 15px;
}

.login_info_5_1 {
    border-bottom: 1px solid #E5E5E7;
    padding-top: 5px;
    padding-bottom: 23px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.login_info_5_1_1 {
    padding-left: 15px;
}

.login_info_5_1_1_icon {
    /*margin-right: 5px;*/
    font-size: 20px;
    width: 25px;
    display: inline-block;
}

.login_info_5_1_2_icon {
    /*margin-right: 5px;*/
    font-size: 16px;
    width: 25px;
    display: inline-block;
}

.login_info_5_2 {
    display: flex;
    justify-content: space-between;
    cursor: pointer;
}

.fixbar_wrap {
    width: 530px;
    height: 400px;
}

.fixbar_wrap_2 {
    padding-top: 20px;
    width: 400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
}

.fixbar_wrap_2_a {
    display: flex;
    flex-direction: column;
}

.fixbar_wrap_2_a {
    font-size: 16px;
    display: flex;
    justify-content: center;
    padding-top: 30px;
    padding-bottom: 5px;
}

.fixbar_wrap_2_1 {
    width: 90px;
}

.fixbar_wrap_3_btn {
    width: 337px;
    height: 38px;
    background: #4ea3ff;
    border-radius: 5px;
    font-size: 14px;
    color: #FFFFFF;
    border: none;
    margin: 0 auto;
    cursor: pointer;
}

.fixbar_wrap_3 {
    padding-top: 10px;
    padding-bottom: 8px;
    font-size: 12px;
    color: #4ea3ff;
}

.footer_kf {
    position: absolute;
    top: 15px;
    right: 45px;
    width: 231px;
    height: 212px;
    background: #FFFFFF;
    box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.2);
    border-radius: 5px;
}

.footer_kf_1 {
    padding-left: 13px;
    padding-top: 13px;
    display: flex;
    align-items: center;
    padding-bottom: 5px;
}

.footer_kf_1_img {
    width: 15px;
    height: 15px;
}

.footer_kf_1_txt {
    font-size: 14px;
    color: #666666;
    padding-left: 4px;
}

.footer_kf_2 {
    font-size: 12px;
    color: #999999;
    line-height: 18px;
    text-align: left;
}

.footer_kf_2_1 {
    padding-left: 32px;
}

.footer_kf_3 {
    padding-top: 5px;
    display: flex;
    justify-content: center;
}

.footer_kf_3_img {
    width: 115px;
    height: 115px;
}

.td_li_right_2_a_1_left_txt {
    font-size: 16px;
    color: #222222;
    padding-left: 15px;
}

.td_li_right_2_a_1_right {
    padding-right: 21px;
    font-size: 16px;
    color: #4ea3ff;
}

.td_li_right_2_a_1_right a {
    font-size: 16px;
    color: #4ea3ff;
}
.required{
    color: #f00;    
    padding-right: 3px;
}