/*base style*/
html,
body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
abbr,
address,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
samp,
small,
strong,
sub,
sup,
var,
b,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
figure,
footer,
header,
menu,
nav,
section,
time,
mark,
audio,
video,
details,
summary {
  margin: 0;
  padding: 0;
}
body {
  font-family: "\5FAE\8F6F\96C5\9ED1", "Microsoft Yahei", "Arial";
  color: #333;
  background-color: #fff;
  font-size: 15px;
  background-attachment: fixed;
  overflow-x: hidden;
}

a {
  color: #000;
  text-decoration: none;
}

/* a:hover{ color:#f60; text-decoration:none;} */
img {
  border: none;
  vertical-align: middle;
  max-width: 100%;
}

i,
em {
  font-style: normal;
}

li {
  list-style-type: none;
}

textarea {
  resize: vertical;
}

input,
select,
textarea {
  font-family: "\5FAE\8F6F\96C5\9ED1", "Microsoft Yahei", "Arial";
  background-color: #fff;
  margin: 0;
  padding: 0;
  outline: none;
}

area {
  outline: none;
}

.colorfff {
  color: #fff !important;
}

.footer div {
  margin-top: 0!important;
}
.footer .footer_content_service_text,.footer .footer_content_step_li_text,.footer .footer_content_step_li_text,.footer .footer_content_step_li_text {
  margin-top: 7px!important;
}
/* <!-- --------------------头部start-------------------> */
.head {
  height: 52px;
  background-color: #fff;
}

.head_content {
  width: 1160px;
  height: 52px;
  margin: auto;
  background-color: #fff;
  /* overflow: hidden; */
}

.head_left {
  float: left;
  /* overflow: hidden; */
}

.head_right {
  float: right;
  overflow: hidden;

}

.head_logo {
  float: left;
  width: 140px;
  height: 52px;
  border-right: 2px solid;
  border-image: linear-gradient(-180deg, #fff 0%, #dedddd 50%, #fff 99%) 2 2 2 2;
  text-align: center;
  overflow: hidden;
  padding-right: 20px;
  display: flex;
}

.head_logo>a {
  align-self: center;

}

.head_logo>a>img {
  width: 125px;
}

.head_intention {
  float: left;
  height: 52px;
  display: flex;
}

.head_intention>span {
  align-self: center;
  font-size: 22px;
  color: #8b8787;
}

.head_intention>i {
  margin-top: 5px;
  align-self: center;
  font-size: 12px;
  color: #9d9a9a;
}

.head_intention>span,
.head_intention>i {
  margin-left: 13px;
}

.head_right {
  height: 52px;
  display: flex;
}

.head_right>a {
  box-sizing: border-box;
  margin-right: 10px;
  align-self: center;
  width: 75px;
  height: 28px;
  border-radius: 25px;
  background-color: #DC5B3C;
  display: inline-block;
  color: #fff;
  line-height: 28px;
  text-align: center;
  font-size: 16px;
}

.border_red {
  background-color: #fff !important;
  border: 1px solid #DC5B3C !important;
  color: #DC5B3C !important;
  line-height: 26px !important;

}

/* 视频播放器样式 */
.typeArea_video {
  width: 1160px;
  height: 514px;
  /* margin-top: 375px; */
  margin: 0 auto 0;
}


.typeArea_video_top {
  position: relative;
  height: 60px;
  background-color: #1B1B1B;
  /* overflow: hidden; */
  z-index: 8;
}

.typeArea_video_top_title {
  box-shadow: inset -15px 0px 10px -15px #000;
  float: left;
  height: 100%;
  width: 1000px;
  display: -webkit-box;
  white-space: nowrap;
  overflow-x: scroll;
  overflow-y: hidden;
  /*隐藏滚动条，当IE下溢出，仍然可以滚动*/
  -ms-overflow-style: none;
  /*火狐下隐藏滚动条*/
  overflow: -moz-scrollbars-none;
}

/* //谷歌适用 */
.typeArea_video_top_title::-webkit-scrollbar {
  display: none;
}

.typeArea_video_top_li {
  /* float: left; */
  height: 100%;
  padding: 0 20px;
  line-height: 60px;
  font-size: 17px;
  color: #fff;
  border-right: 1px solid #212121;
  cursor: pointer;
}
.typeArea_video_top_li:hover {
  background-color: #F45454;
}

.video_tab {
  background-color: #F45454;
  border-right: 0;
}

.select_box_right {
  float: right;
  display: inline-block;
  /* position: absolute;
  top: 0px;
  right: 0px; */

  height: 60px;
  padding: 0 20px;
  /* line-height: 60px; */
}

.typeArea_video_top_sel {
  margin-top: 16px;
  z-index: 999;
  line-height: 29px;
  display: inline-block;
  min-width: 120px;
  height: 29px;
  background: rgba(41, 41, 41, 1);
  border-radius: 5px 5px 5px 5px;
  color: #BDBDBD;
  font-size: 12px;

}

.select_box_top {
  box-sizing: border-box;
  padding: 0 15px;
  cursor: pointer;
}

.select_box_top>i {
  font-size: 10px;
  float: right;

}

.select_box_top>span {
  margin-right: 20px;
}

.select_box {
  display: none;
  z-index: 999;
  min-width: 120px;
  background-color: rgba(41, 41, 41, 1);
  border-radius: 5px 5px 5px 5px;
}

.select_box_li {
  border-top: 1px solid #444;
  box-sizing: border-box;
  padding: 0 15px;
  color: #fff;
  text-align: center;
  cursor: pointer
}

.select_box_li:hover {
  background-color: #F45454;


}

.select_box_li:nth-last-child(1) {
  border-radius: 0 0 5px 5px;
}


.typeArea_video_content {
  height: 450px;
  overflow: hidden;
}

.typeArea_video_list {
  float: left;
  width: 360px;
  height: 454px;
  background-color: #1b1b1b;
}

.typeArea_video_box {
  float: left;
  height: 100%;
  width: 800px;
}

.typeArea_video_box>video {
  width: 100%;
  height: 100%;
  border: 0;
  outline: none;
  margin: 0;
  padding: 0;
}

.typeArea_video_tab {
  color: #E16C3E;
}

.typeArea_video_list_box {
  height: 351px;
  width: 100%;
  padding: 10px 0 0 30px;
  box-sizing: border-box;
  overflow-y: scroll;
  padding-bottom: 20px;
}

.typeArea_video_list_box::-webkit-scrollbar {
  display: none
}

.typeArea_video_list_btn {
  height: 55px;
  width: 100%;
  overflow: hidden;
}

.typeArea_video_list_btn>a {
  display: inline-block;
  width: 50%;
  height: 100%;
  font-size: 21px;
  color: #fff;
  line-height: 55px;
  text-align: center;
  background-color: #353535;
  float: left;
}
.typeArea_video_list_btn>a:nth-child(1):hover {
  background-color: #1f1f1f;
  color: #fff;
}
.typeArea_video_list_btn>a:nth-child(2):hover {
  background-color: #f34242;
  color: #fff;
}

.list_box_ul {
  font-size: 12px;
  color: #fff;
  margin-top: 15px;
}

.list_box_ul_box {
  padding-left: 30px;
  box-sizing: border-box;
}

.list_box_ul_li {
  margin-top: 12px;
  cursor: pointer;
}

.gratisTrue {
  display: inline-block;
  width: 31px;
  height: 18px;
  line-height: 18px;
  text-align: center;
  font-size: 12px;
  color: #fff;
  background: rgba(59, 185, 124, 1);
  border-radius: 2px 2px 2px 2px;
}

.gratisFalse {
  display: inline-block;
  width: 31px;
  height: 18px;
  line-height: 18px;
  text-align: center;
  font-size: 12px;
  color: #000;
  background: #CCCCCC;
  border-radius: 2px 2px 2px 2px;
}

.typeArea_video_list_btn>a:nth-last-child(1) {
  background-color: #F45454;
}

/* <!-- -------------  -----底部 start--------- --------> */

.footer {
  height: 151px;
  background: rgba(29, 32, 37, 1);
}

.footer_content {
  width: 1160px;
  height: 100%;
  margin: 0 auto;
  position: relative;
  display: flex;
}

.footer_content_step {
  align-self: center;
  margin-left: 215px;
}

.footer_content_icon {
  position: absolute;
  top: -9px;
  left: 78px;
}

.footer_content_step_li {
  display: inline-block;
  text-align: center;
  position: relative;
  margin-right: 140px;
}

.footer_content_step_li:nth-last-child(1) {
  margin-right: 70px;

}

.footer_content_step_li_text {
  margin-top: 15px;
}

.footer_content_step_li_text>span {
  display: block;
  font-size: 14px;
  color: #9499A2;
}

.footer_content_step_li_icon {
  position: absolute;
  top: 50%;
  right: -70px;
  transform: translate(0, -50%);
  font-weight: bold;
  color: #505358;
}

.footer_content_service {
  text-align: center;
  align-self: center;
}

.footer_content_service_text {
  margin-top: 15px;
}

.footer_content_service_text>span {
  display: block;
}

.footer_content_service_text>span:nth-child(1) {
  font-size: 14px;
  color: #9499A2;
}

.footer_content_service_text>span:nth-last-child(1) {
  font-size: 21px;
  color: #9499A2;
}

.footer_navigation {
  font-size: 12px;
  color: #333333;
  margin: 30px 0 30px;
  text-align: center;
}

.footer_navigation>span {
  margin: 0 10px;
}

.footer_navigation>a:hover {
  color: red;
}

.typeArea_video_list_title {
  /* height: 42px; */
  border-top: 1px solid #3b3b3b;
  background-color: #222;
  display: -webkit-box;
  white-space: nowrap;
  overflow-x: scroll;
  overflow-y: hidden;
  /*隐藏滚动条，当IE下溢出，仍然可以滚动*/
  -ms-overflow-style: none;
  /*火狐下隐藏滚动条*/
  overflow: -moz-scrollbars-none;
}

/* //谷歌适用 */
.typeArea_video_list_title::-webkit-scrollbar {
  display: none;
}

.typeArea_video_list_title>div {
  padding: 0 22px;
  height: 43px;
  border-right: 1px solid #3b3b3b;
  color: #aaa;
  line-height: 43px;
  cursor: pointer;
  border-bottom: 1px solid #3b3b3b;
  box-sizing: border-box;
}

.list_title_tab {
  height: 43px !important;
  background-color: #1b1b1b;
  border-bottom: 0 !important;
}

/* <!-- -------------  -----底部 end--------- --------> */
.sidebar {
  /* display: none; */
  width: 86px;
  position: fixed;
  top: 450px;
  left: 220px;
  text-align: center;
  z-index: 999;
  /* border-radius: 0 0 50% 50%; */
}

.sidebar_li {
  height: 30px;
  line-height: 30px;
  color: #fff;
  text-align: center;
  width: 80px;
  display: inline-block;
  background-color: #293160;
  margin-bottom: 2px;
}

.sidebar>a:nth-child(1),
.sidebar>a:nth-child(2) {
  width: 100%;
}

.sidebar_top {
  display: inline-block;
  width: 80px;
  height: 47px;
  background-color: #293160;
  border-radius: 0 0 42px 42px;
  text-align: center;
}

.sidebar_top>i {
  display: block;
  color: #fff;
  text-align: center;
  margin-top: 5px;
}

.sidebar_top>span {
  color: #FFF;
  font-size: 13px;
}

.sidebar_top_tab {
  background-color: #F45454;
}



.learning_time {
  width: 1160px;
  margin: 13px auto 0;
  height: 72px;
  background-color: rgba(0, 0, 0, .8);
  border-radius: 8px;
  overflow: hidden;
}

.learning_time_icon {
  float: left;
  width: 144px;
  height: 72px;
  text-align: center;
  border-radius: 8px;
  background: linear-gradient(90deg, rgba(191, 155, 97, 1), rgba(237, 215, 184, 1));
}

.learning_time_icon>img {
  width: 124px;
  margin-top: 14px;
}

.learning_time_icon>div {
  margin-top: 5px;
  font-size: 13px;
  color: #6B4B25;
}

.learning_time_list {
  overflow: hidden;
  float: left;
  height: 72px;
  width: 960px;
  margin-left: 25px;
}

.learning_time_list .swiper-slide {
  overflow: hidden;
  float: left;
  height: 72px;
  width: 960px;
  text-align: left;
  font-size: 16px;
  display: inline-block !important;
  justify-content: stretch !important;
  -webkit-box-align: stretch !important;
  -ms-flex-align: center !important;
  -webkit-align-items: stretch !important;
  align-items: stretch !important;
}

.learning_time_list li {
  float: left;
  width: 480px;
  height: 28px;
  margin: 2px 0;
  line-height: 36px;
}

.learning_time_list li>span {
  font-size: 14px;
  color: #fff;
}

.learning_time_list li>.learning_time_list_class {
  color: #F29143 !important;
}

.swiper-container {
  width: 100%;
  height: 100%;
}

.swiper-slide {
  text-align: center;
  font-size: 18px;

  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}


/* 头部职称选择 */
.head_intention {
  position: relative;
  cursor: pointer;
}

.head_intention_box {
  display: none;
  box-sizing: border-box;
  position: absolute;
  top: 52px;
  left: 0;
  width: 425px;
  padding: 10px 0 10px 20px;
  border-radius: 0 0 6px 6px;
  background-color: #fff;
  overflow: hidden;
  transition: all .5s;
}

.head_intention_box>a {
  float: left;
  width: 122px;
  font-size: 14px;
  height: 34px;
  line-height: 32px;
  text-align: center;
  border: 1px solid #9d9a9a;
  color: #9d9a9a;
  border-radius: 2px;
  margin: 0 10px 10px 0;
  /* transition: all .5s; */
  box-sizing: border-box;
}

.head_intention_box>a:hover {
  background-color: #F45454 !important;
  color: #fff !important;
  border: 0;
}

#radio_box2,
#radio_box3,
#radio_box3,
#radio_box4,
#radio_box5,
#radio_box6,
#radio_box7,
#radio_box8,
#radio_box9,
#radio_box10 {
  display: none;
}


.box_fixed {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.2);
  z-index: 9999;
}

.fixed_content {
  box-sizing: border-box;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  /* height: 565px; */
  width: 895px;
  background-color: #fff;
  border-radius: 15px;
  overflow: hidden;
}

.fixed_content_head {
  position: relative;
  display: flex;
  height: 65px;
  border-bottom: 1px solid #f0f0f0;
  padding-left: 35px;
}

.fixed_content_head>span {
  font-size: 24px;
  font-weight: bold;
  align-self: center;
}

.fixed_content_head>i {
  position: absolute;
  right: 35px;
  font-weight: bold;
  align-self: center;
  color: #DADADA;
  font-size: 18px;

}

.fixed_content_money {
  height: 80px;
  display: flex;
  padding-left: 35px;
  color: #f45454;
  border-bottom: 1px dashed #eee;
}

.fixed_content_money_text {
  align-self: center;
  display: inline-block;
}

.fixed_content_money_text>span:nth-child(1) {
  font-size: 24px;
}

.fixed_content_money_text>span:nth-child(2) {
  font-size: 41px;
  font-weight: bold;
}

.fixed_content_list {
  padding-top: 35px;
}

.fixed_content_list_title {
  padding-left: 35px;
  font-size: 16px;
}

.fixed_content_list_title>span:nth-child(1) {
  color: #636262;
}

.fixed_content_list_title>span:nth-child(2) {
  color: #f45454;
}

.fixed_content_list_ul {
  padding-top: 15px;
  padding-bottom: 50px;
  max-height: 300px;
  overflow-y: auto;
  box-sizing: border-box;
}

.fixed_content_list_li {
  position: relative;
  margin-right: 20px;
  margin-top: 15px;
  padding: 0 25px;
  height: 42px;
  background-color: #ededed;
  border-radius: 5px;
  float: left;
  line-height: 42px;
  color: #3e3e3e;
  font-size: 16px;
  text-align: center;
  cursor: pointer;
}

.fixed_content_list_li span {
  padding: 0px 42px 0px 20px;
}

.fixed_content_list_li>img {
  position: absolute;
  bottom: -1px;
  right: -1px;
}

.fixed_tab {
  background-color: #e45433 !important;
  color: #fff !important;
}

.fixed_content_btn {
  box-sizing: border-box;
  padding-top: 32px;
  height: 115px;
  background-color: #e5e5e5;
  text-align: center;
}

.fixed_content_btn>a {
  align-self: center;
  display: inline-block;
  width: 172px;
  height: 52px;
  line-height: 52px;
  text-align: center;
  background: linear-gradient(90deg, rgba(255, 106, 88, 1), rgba(233, 58, 42, 1));
  margin: 0 10px;
  border-radius: 5px;
  font-size: 20px;
  color: #fff;
}

.box_fixed {
  display: none;
}

.footer {
  border-top: 0px solid #eee;
  margin-top: 0px;
  padding: 0;
}

.headOne_right {
  line-height: 50px
}

.my_school>img {
  max-width: 32px;
  border-radius: 50%;
  overflow: hidden;
}

.headOne_right>a {
  color: #8b8787;
}

.headOne_right>a:hover {
  color: #FA7267 !important;
}







/* 更改css */
.color_808da7 {
  color: #808da7!important;
}

.color_pink {
  color: #FF7887;
}

.color_4863BE {
  color: #4863BE !important;
}

.color_333 {
  color: #333333 !important;
}

.color_fff {
  color: #fff !important;
}

.color_pur {
  color: #5F6CF5 !important;
}

.color_666 {
  color: #666 !important;
}

.color_306ae4 {
  color: #306ae4;
}

.color_e2b665 {
  color: #e2b665;
}

.color_f14c3c {
  color: #f14c3c !important;
}

.color_F7BA59 {
  color: #F7BA59 !important;
}

.color_40465E {
  color: #40465E !important;
  text-shadow: 0px 0px 6px rgba(64, 70, 94, 0.46);
}

.color_7E8299 {
  color: #7E8299 !important;
}

.color_D9B986 {
  color: #D9B986 !important;
}

.color_A58F73 {
  color: #A58F73 !important;
}

.color_e2312c {
  color: #e2312c !important;
}

.color_756155 {
  color: #756155 !important;
}

.color_A8958B {
  color: #A8958B !important;
}

.color_F0E186 {
  color: #F0E186 !important;
}

.color_0D8885 {
  color: #0D8885 !important;
}

.color_6e71e9 {
  color: #6e71e9 !important;
}
.color_5B5C61 {
  color: #5B5C61!important;
}
.color_E1E1F5 {
  color: #E1E1F5 !important;
}
.color_25296D {
  color: #25296D!important;
}

/* 套餐班级 单选班级 证书价值等公共头部标题 */
/* 01 顶部背景图片 标题向上偏移 标题文字左右图标 */

.public_title_box {
  text-align: center;
}

.public_title {
  /* display: inline-block; */
  margin: auto;
}

.public_title_text {
  font-size: 62px;
  line-height: 62px;
  color: #fff;
  font-weight: bold;
  margin-top: -30px;
}

.public_title_introduce {
  color: #7379BB;
  font-size: 18px;
  line-height: 18px;
  margin: 13px 0 32px;
}

.public_title_introduce>img {
  margin: -5px 10px 0;
}



/* 套餐班级盒子公共样式，颜色排版不一，大致结构雷同 */
.package_class_box {
  width: 1160px;
  height: 363px;
  background-color: #fff;
  margin: 0 auto;
  border-radius: 9px 9px 0 0;
  position: relative;
}

.package_class_box_head {
  width: 100%;
  height: 130px;
  background: linear-gradient(90deg, rgba(50, 75, 161, 1), rgba(87, 116, 210, 1));
  box-shadow: 0px 0px 13px 3px rgba(0, 0, 0, 0.08);
  border-radius: 9px 9px 0 0;
  overflow: hidden;
  text-align: left;
}

.package_class_box_head>li {
  height: 100%;
  float: left;
}

.package_class_box_head_left {
  width: 55%;
  padding: 21px 0 0 20px;
  box-sizing: border-box;
}

.package_class_box_head_left>h3 {
  font-size: 36px;
  line-height: 36px;
  color: #fff;
  margin-bottom: 12px;
}

.package_class_box_head_left>span {
  font-size: 14px;
  color: #4661BC;
  /* opacity: 0.66; */
  background-color: #fff;
  padding: 2px 10px;
  border-radius: 100px 0 100px 100px;
  margin-left: 16px;
}

.package_class_box_head_right {
  width: 45%;
  position: relative;
}

.package_class_box_head_right_box {
  position: absolute;
  top: 43%;
  right: 30px;
  transform: translate(0, -50%);
  overflow: hidden;
  display: inline-block;

}

.package_class_box_head_right_text {
  float: left;
}

.package_class_box_head_right_text>div:nth-child(1) {
  font-size: 30px;
  line-height: 30px;
  font-weight: bold;
  color: #fff;
  text-align: center;
}

.package_class_box_head_right_text>div:nth-child(2) {
  font-size: 14px;
  line-height: 14px;
  margin-top: 8px;
  color: #fff;
  text-align: center;
  padding-left: 2px;
}

.package_class_box_head_right_btn {
  display: inline-block;
  width: 132px;
  height: 51px;
  line-height: 51px;
  text-align: center;
  font-size: 21px;
  color: #fff;
  background: linear-gradient(90deg, rgba(240, 74, 57, 1), rgba(255, 105, 87, 1));
  border-radius: 4px;
  float: left;
  margin-left: 19px;
}

.package_class_box_list {
  width: 100%;
  height: 250px;
  position: absolute;
  bottom: 0;
  left: 0;
  text-align: left;
}

.package_class_box_li {
  position: relative;
  width: 25%;
  height: 100%;
  background-color: #fff;
  border-radius: 9px 9px 0 0;
  box-shadow: 0px 4px 13px 3px rgba(0, 0, 0, 0.08);
  float: left;
  padding: 28px 30px 0 30px;
  box-sizing: border-box;
}

.package_class_box_li_title {
  font-size: 20px;
  line-height: 20px;
  font-weight: bold;
  color: #000;
  display: block;
}

.package_class_box_li_num {
  color: #333333;
  font-weight: bold;
  font-size: 14px;
}

.package_class_box_li_icon {
  background-color: #F0F0F0;
  font-size: 12px;
  color: #818181;
  padding: 2px 15px;
}

.crowdBox {
  width: 100%;
  /* background-color: #aaa; */
  margin-top: 30px;
  overflow: hidden;
}

.crowdBox_img {
  float: left;
  width: 58px;
  height: 100%;
}

.crowdBox_right {
  float: left;
  width: 240px;
  box-sizing: border-box;
  padding-left: 25px;
}

.crowdBox_right_li {
  position: relative;
  line-height: 14px;
  margin-bottom: 12px;
}

.crowdBox_right_li>i {
  position: absolute;
  top: 5px;
  left: -10px;
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: #989898;
}

.crowdBox_right_li>span {
  word-break: break-all;
  font-size: 14px;
  color: #333;
}

.includes {
  position: relative;
}

.includes_icon {
  position: absolute;
  top: 29px;
  right: 0;
  width: 127px;
  height: 23px;
  background-color: #FFF6E5;
  color: #D19419;
  line-height: 25px;
  text-align: center;
  font-size: 12px;
  border-bottom-left-radius: 15px;
}

.includes_box {
  margin-top: 20px;
  width: 100%;
}

.includes_box_li {
  overflow: hidden;
  font-size: 14px;
  margin-bottom: 12px;
}

.includes_box_li_title {
  float: left;
  color: #939393;
  margin-right: 22px;
}

.includes_box_li_text {
  float: left;
  display: inline-block;
  position: relative;
  width: 152px;
}

.includes_box_li_text>i {
  position: absolute;
  top: 8px;
  left: -10px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  display: inline-block;
  background-color: #939393;
}


.feature_box {
  margin-top: 20px;
  width: 100%;
  padding-left: 10px;
}

.feature_box_li {
  position: relative;
  font-size: 14px;
  line-height: 14px;
  display: flex;
  margin-bottom: 16px;
}

.feature_box_li>i {
  position: absolute;
  top: 4px;
  left: -10px;
  margin-right: 10px;
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: #939393;

}




/* 单选班级盒子公共样式，盒子分三种 这是01 */
.radio_class_box {
  margin: 21px auto 0;
  display: inline-block;
  width: 1160px;
  text-align: left;
  /* overflow: hidden; */
}

.radio_class_box_head {
  height: 71px;
  width: 100%;
  overflow: hidden;
}

.radio_head_li {
  float: left;
  display: inline-block;
  /* width: 100%; */
  height: 100%;
  line-height: 71px;
  text-align: center;
  color: #fff;
  font-size: 23px;
  font-weight: bold;
  border-radius: 10px 10px 0 0;
  background: linear-gradient(90deg, rgba(43, 42, 75, 1), rgba(32, 30, 60, 1));
}

.radio_box {
  background-color: #fff;
  box-shadow: 0px 3px 36px 2px rgba(0, 0, 0, 0.14);
  box-sizing: border-box;
  padding: 25px 28px 28px;
  height: 470px;
  overflow: hidden;
}

.radio_box_top {
  height: 95px;
  box-shadow: 0px 4px 26px 3px rgba(0, 0, 0, 0.08);
  box-sizing: border-box;
  padding: 25px 0 0 15px;
}

.radio_box_question {
  font-size: 13px;
  color: #707070;
  display: flex;
}

.radio_box_question_title {
  align-self: center;
  color: #939393;

}

.radio_box_question_ul {
  align-self: center;
  display: inline-block;
  overflow: hidden;
}

.radio_box_question_ul>li {
  float: left;
  margin-left: 20px;
}

.radio_box_question_ul>li:nth-child(1) {
  margin-left: 5px;
}

.radio_box_question_li>img {
  width: 16px;
  height: 16px;
  margin-right: 5px;
}

.radio_box_time {
  display: flex;
  font-size: 13px;
  margin-top: 10px;
}

.radio_box_time_title {
  align-self: center;
  color: #939393;
}

.radio_box_time_text {
  align-self: center;
  margin-left: 5px;
  color: #707070;
}

.certificate_box {
  text-align: left;
  height: 475px;
  width: 100%;
  display: inline-block;
  margin-top: 70px;
}

.certificate_box_li {
  padding-left: 20px;
  box-sizing: border-box;
  width: 33.33%;
  height: 475px;
  float: left;
  background-color: #33538B;
  text-align: center;
}

.certificate_box_li_img {
  height: 245px;
}

.certificate_box_li>.certificate_box_li_title {
  font-size: 31px;
  color: #fff;
  margin-top: 30px;
  text-align: left;
}

.certificate_box_li>.certificate_box_li_text>span {
  display: block;
  line-height: 200%;
  font-size: 21px;
  color: #fff;
}

.certificate_box_li>.certificate_box_li_img>img {
  margin-top: 15px;
  width: 204px;
}

.certificate_box_li:hover {
  transition: all .05s;
  margin-top: -35px;
  height: 536px;
}

.amplification {
  margin-top: -35px;
  height: 536px;
}

.amplification>.certificate_box_li_title {
  font-size: 31px;
  color: #fff;
  margin-top: 40px;
  text-align: left;
}

.amplification>.certificate_box_li_text>span {
  display: block;
  line-height: 200%;
  font-size: 21px;
  color: #fff;
}

.amplification>.certificate_box_li_img {
  margin-bottom: 23px;
}

.amplification>.certificate_box_li_img>img {
  margin-top: 40px;
  width: 204px;
}

.radio_head_tab {
  background: linear-gradient(90deg, rgba(39, 91, 189, 1), rgba(31, 72, 150, 1));
}

#radio_box2,
#radio_box3,
#radio_box4,
#radio_box5 {
  display: none;
}



.radio_table {
  font-size: 14px;
  box-sizing: border-box;
  margin-top: 25px;
  border: 1px solid #E8E8E8;
  width: 100%;
  border-collapse: collapse;
  border-bottom: 0;
}

.radio_table tr {
  border-bottom: 1px solid #E8E8E8;
}

.radio_table tr>th {
  text-align: center;
  font-size: 15px;
  color: #464545;
  border-right: 1px solid #e8e8e8;
}

.radio_table tr>td {
  text-align: left;
  border-right: 1px solid #e8e8e8;
}

.radio_table tr {
  height: 42px;
}

.radio_table tr>th:nth-child(1) {
  width: 591px;
}

.radio_table tr>th:nth-child(2) {
  width: 65px;
}

.radio_table tr>th:nth-child(3) {
  width: 65px;
}

.radio_table tr>th:nth-child(4) {
  width: 64px;
}

.radio_table tr>th:nth-child(5) {
  width: 107px;
}

.radio_table tr>th:nth-child(6) {
  width: 82px;
}

.radio_table tr>td:nth-child(1) {
  width: 591px;
  padding-left: 17px;
}

.radio_table tr>td:nth-child(2) {
  width: 65px;
}

.radio_table tr>td:nth-child(3) {
  width: 65px;
}

.radio_table tr>td:nth-child(4) {
  width: 64px;
  color: #F45454;
  text-align: center;
}

.radio_table tr>td:nth-child(5) {
  width: 107px;
}

.radio_table tr>td:nth-child(6) {
  width: 82px;
  text-align: center;
  border-right: 0;
}

.radio_table tr>td>span,
.radio_table tr>td>a {
  display: block;
  width: 100%;
  height: 42px;
  border-bottom: 1px solid #E8E8E8;
  line-height: 42px;
  text-align: center;
}

.radio_table tr>td>a {
  color: #F45454;

}

.radio_table tr>td>span:nth-last-child(1),
.radio_table tr>td>a:nth-last-child(1) {
  border-bottom: 0;
}

.radio_table tr>td:nth-child(5)>a>img {
  width: 18px;
  margin-right: 8px;
}

.radio_table tr>td:nth-child(5)>a>span {
  font-size: 13px;
}

.radio_table tr>td:nth-last-child(1)>a {
  display: inline-block;
  width: 60px;
  height: 18px;
  line-height: 18px;
  background: linear-gradient(90deg, rgba(244, 84, 84, 1), rgba(247, 96, 96, 1));
  color: #fff;
  font-size: 12px;
  border-radius: 1px;
}

.radio_table tr>td:nth-last-child(1)>a:hover {
  box-shadow: 0px 3px 7px 1px rgba(0, 0, 0, 0.19);
}
.playimg{
  width: 80%;margin-right: 0.1rem!important;
}
.kaisuo{
  color: #cbcbcb;
}
.fl img{
  margin-right: 0.4rem;
}
.bisuo{
  color: #6e6e6e;
}
.listhead{
  overflow: hidden;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 77%;
  display: inline-block;
}
.videoboxConfrtit {
  position: relative;
}
.screening_year {
  z-index: 1;
  cursor:pointer;
  position: absolute;
  top: -12px;
  right: 20px;
  outline:none;
  width: 88px;
  border-radius: 5px;
  background: rgba(41, 41, 41, 1);
  border: 0;
  overflow: hidden;
}
.screening_year_title {
  cursor:pointer;
  width: 88px;
  height: 29px;
  font-size: 12px;
  color: #fff;
  padding: 0 10px;
  box-sizing: border-box;
  line-height: 29px;
  position: relative;
  overflow: hidden;
}
.screening_year_title >i {
  position: absolute;
  top: 45%;
  right: 5px;
  transform: translate(0,-50%);
}
.screening_year_ul {
  display: none;
  width: 100%;
  float: left;
}
.screening_year_ul>a {
  width: 88px;
  height: 29px;
  display: block;
  border-top: 1px solid #444;
  line-height: 29px;
  text-align: center;
  color: #fff;
  font-size: 12px;
}
.screening_year_ul>a:hover{
  background-color: #F45454;
}

.radio_table {
  max-height: 303px;
  overflow: auto;
  display: inline-block;
}
.radio_table tr>td:nth-child(1) {
  width: 697px;
}
.radio_table::-webkit-scrollbar{
  /* 滚动条的底色 */
  width:9px;
  background: #f1f1f1;
  overflow-y: overlay;
}
.radio_table::-webkit-scrollbar:hover{
  /* 滚动条的底色 */
  width:9px;
  background: #f1f1f1;
}
.radio_table::-webkit-scrollbar-thumb:hover{  
  width:9px;
  background: #a2a2a2;  
  border-radius: 20px;

}
/* 滚动条的颜色 */
.radio_table::-webkit-scrollbar-thumb{  
  width:9px;
  background: #d9d9d9;  
  border-radius: 20px;
}
.radio_table tr>td:nth-child(6),.radio_table tr>th:nth-child(6) {
  /* border-right: 1px solid #e8e8e8; */
}
.radio_table tr>th:nth-last-child(1) {
  border-right: 0;
}