/* reset */
html,
body,
h1,
h2,
h3,
h4,
h5,
h6,
div,
dl,
dt,
dd,
ul,
ol,
li,
p,
blockquote,
pre,
hr,
figure,
table,
caption,
th,
td,
form,
fieldset,
legend,
input,
button,
textarea,
menu {
  margin: 0;
  padding: 0;
}
header,
footer,
section,
article,
aside,
nav,
hgroup,
address,
figure,
figcaption,
menu,
details {
  display: block;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
caption,
th {
  text-align: left;
  font-weight: normal;
}
html,
body,
fieldset,
img,
iframe,
abbr {
  border: 0;
}
i,
cite,
em,
var,
address,
dfn {
  font-style: normal;
}
[hidefocus],
summary {
  outline: 0;
}
li {
  list-style: none;
}
h1,
h2,
h3,
h4,
h5,
h6,
small {
  font-size: 100%;
}
sup,
sub {
  font-size: 83%;
}
pre,
code,
kbd,
samp {
  font-family: inherit;
}
q:before,
q:after {
  content: none;
}
textarea {
  overflow: auto;
  resize: none;
}
label,
summary {
  cursor: default;
}
a,
button {
  cursor: pointer;
}
h1,
h2,
h3,
h4,
h5,
h6,
em,
strong,
b {
  font-weight: bold;
}
del,
ins,
u,
s,
a,
a:hover {
  text-decoration: none;
}
body,
textarea,
input,
button,
select,
keygen,
legend {
  font: 14px/1.14 'Microsoft YaHei';
  color: #333;
  outline: 0;
}
body {
  background: #fff;
  font-size: 14px;
}
a {
  color: #333;
}
a:hover {
  color: #333;
}
span:focus {
  outline: none;
}
/*清除浮动*/
.clearfix {
  zoom: 1;
}
.clearfix:after {
  display: block;
  content: '';
  clear: both;
}
/*圆角*/
/*阴影*/
/*字体*/
/*动画属性*/
/*清除浮动*/
/************************公共************************************/
.container {
  width: 1240px;
  margin: 0 auto;
}
.container-two {
  width: 1140px;
  margin: 0 auto;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
/*字体大小*/
.f-12 {
  font-size: 12px;
}
.f-14 {
  font-size: 14px;
}
.f-16 {
  font-size: 16px;
}
.f-18 {
  font-size: 18px;
}
.f-20 {
  font-size: 20px;
}
.f-24 {
  font-size: 24px;
}
.f-26 {
  font-size: 26px;
}
.f-28 {
  font-size: 28px;
}
.f-30 {
  font-size: 30px;
}
/*行高*/
.lh-16 {
  line-height: 16px;
}
/*16像素行距*/
.lh-18 {
  line-height: 18px;
}
/*18像素行距*/
.lh-20 {
  line-height: 20px;
}
/*20像素行距*/
.lh-22 {
  line-height: 22px;
}
/*22像素行距*/
.lh-24 {
  line-height: 24px;
}
/*24像素行距*/
.lh-26 {
  line-height: 26px;
}
/*26像素行距*/
.lh-28 {
  line-height: 28px;
}
/*28像素行距*/
.lh-30 {
  line-height: 30px;
}
/*30像素行距*/
/*内边距*/
.pt-5 {
  padding-top: 5px;
}
.pt-10 {
  padding-top: 10px;
}
.pt-15 {
  padding-top: 15px;
}
.pt-20 {
  padding-top: 20px;
}
.pb-5 {
  padding-bottom: 5px;
}
.pb-10 {
  padding-bottom: 10px;
}
.pb-15 {
  padding-bottom: 15px;
}
.pb-20 {
  padding-bottom: 20px;
}
.pb-70 {
  padding-bottom: 70px;
}
.pl-5 {
  padding-left: 5px;
}
.pl-10 {
  padding-left: 10px;
}
.pl-15 {
  padding-left: 15px;
}
.pl-20 {
  padding-left: 20px;
}
.pr-5 {
  padding-right: 5px;
}
.pr-10 {
  padding-right: 10px;
}
.pr-15 {
  padding-right: 15px;
}
.pr-20 {
  padding-right: 20px;
}
.pd-5 {
  padding: 5px;
}
.pd-10 {
  padding: 10px;
}
.pd-15 {
  padding: 15px;
}
.pd-20 {
  padding: 20px;
}
/*外边距*/
.mt-5 {
  margin-top: 5px;
}
.mt-10 {
  margin-top: 10px;
}
.mt-15 {
  margin-top: 15px;
}
.mt-20 {
  margin-top: 20px;
}
.mt-25 {
  margin-top: 25px;
}
.mt-30 {
  margin-top: 30px;
}
.mt-35 {
  margin-top: 35px;
}
.mt-40 {
  margin-top: 40px;
}
.mt-50 {
  margin-top: 50px;
}
.mb-5 {
  margin-bottom: 5px;
}
.mb-10 {
  margin-bottom: 10px;
}
.mb-15 {
  margin-bottom: 15px;
}
.mb-20 {
  margin-bottom: 20px;
}
.mb-25 {
  margin-bottom: 25px;
}
.mb-30 {
  margin-bottom: 30px;
}
.mb-35 {
  margin-bottom: 35px;
}
.mb-40 {
  margin-bottom: 40px;
}
.mb-50 {
  margin-bottom: 50px;
}
.ml-5 {
  margin-left: 5px;
}
.ml-10 {
  margin-left: 10px;
}
.ml-15 {
  margin-left: 15px;
}
.ml-20 {
  margin-left: 20px;
}
.ml-30 {
  margin-left: 30px;
}
.ml-40 {
  margin-left: 40px;
}
.ml-45 {
  margin-left: 45px;
}
.ml-50 {
  margin-left: 50px;
}
.mr-5 {
  margin-right: 5px;
}
.mr-10 {
  margin-right: 10px;
}
.mr-15 {
  margin-right: 15px;
}
.mr-20 {
  margin-right: 20px;
}
.mr-30 {
  margin-right: 30px;
}
.mr-40 {
  margin-right: 40px;
}
.mr-50 {
  margin-right: 50px;
}
.mr-100 {
  margin-right: 100px;
}
/* 面包屑 */
.crumbs-list {
  width: 1200px;
  padding-top: 25px;
  margin: 0 auto;
}
.crumbs-list a {
  font-size: 16px;
  color: #a0a0a0;
}
.crumbs-list a:after {
  display: inline-block;
  content: '/';
  font-weight: normal;
  margin-left: 5px;
}
.crumbs-list span {
  font-size: 16px;
  color: #555;
}
.g-bd {
  background: #f9f9f9;
}
.name-one .case-name {
  font-size: 28px;
  font-weight: 700;
  color: #333333;
  text-overflow: ellipsis;
  overflow: hidden;
  max-width: 800px;
  white-space: nowrap;
}
.name-one .title-second {
  font-size: 18px;
  color: #414141;
  line-height: 24px;
  margin-top: 14px;
  display: flex;
}
.name-one .title-second span {
  color: #515151;
}
.name-one .title-second div {
  width: 30%;
}
.name-one .team_left {
  width: 800px;
  float: left;
  height: 82px;
  border-bottom: 1px solid #eee;
  margin-bottom: 15px;
}
.txt_main {
  display: inline-block;
  color: #555555;
  line-height: 27px;
  font-weight: 400;
  font-size: 16px;
}
.background {
  width: 100%;
  background-color: #f9f9f9;
}
.background .bg-center {
  width: 1200px;
  margin: 0 auto;
}
.background .bg-center .background-introduce {
  margin-top: 20px;
  width: 880px;
  margin-bottom: 40px;
  padding: 30px;
  background: #fff;
  box-sizing: border-box;
}
.background .bg-center .background-introduce .txt_main p {
  width: 820px;
  font-size: 16px;
  color: #414141;
  margin: 15px 0;
}
.background .bg-center .background-introduce .txt_main p img {
  max-width: 820px;
  display: block;
  width: auto;
  margin: 0 auto;
}
.background .bg-center .background-introduce .next,
.background .bg-center .background-introduce .pre {
  width: 100%;
  font-size: 14px;
  color: #000;
  display: block;
}
.background .bg-center .background-introduce .next {
  margin-bottom: 66px;
}
.background .bg-center .background-introduce .tab_nav_box {
  display: flex;
  margin: 26px 0 12px 0;
}
.background .bg-center .background-introduce .tab_nav_box span {
  font-size: 14px;
  word-wrap: normal;
  float: left;
  width: 9%;
  line-height: 32px;
}
.background .bg-center .background-introduce .tab_nav_box .a_box {
  float: left;
  width: 91%;
}
.background .bg-center .background-introduce .tab_nav_box .a_box a {
  display: inline-block;
  background: #F6F6F6;
  height: 32px;
  line-height: 32px;
  font-size: 12px;
  padding: 0 20px;
  margin-right: 10px;
  border-radius: 50px;
  margin-bottom: 12px;
}
.background .bg-center .background-introduce .take_bar {
  color: #888888;
  font-family: "Microsoft YaHei";
  font-size: 12px;
  background-color: #ffffff;
}
.background .bg-center .background-introduce .text_p {
  display: flex;
  justify-content: center;
  margin: 40px 0;
  width: 100%;
  text-align: center;
}
.background .bg-center .background-introduce .text_p span {
  font-size: 18px;
  color: #333333;
  line-height: 38px;
}
.background .bg-center .background-introduce .text_p a {
  width: 140px;
  height: 38px;
  background: #d61518;
  border-radius: 5px;
  text-align: center;
  color: #fff;
  line-height: 38px;
  font-size: 16px;
  margin-left: 20px;
}
.background .bg-center .box_rig .background-xuqiu {
  margin-top: 10px;
  margin-bottom: 10px;
  width: 286px;
  height: auto;
  box-sizing: border-box;
}
.background .bg-center .box_rig .background-xuqiu .input_box {
  line-height: 40px;
  background: #ffffff;
  box-shadow: 0px 4px 10px 0px rgba(117, 117, 117, 0.45);
  border-radius: 3px;
  padding: 20px;
  box-sizing: border-box;
  margin-top: 10px;
}
.background .bg-center .box_rig .background-xuqiu .input_box div {
  border-bottom: 1px solid #C4C5D0;
  color: #7E7E82;
}
.background .bg-center .box_rig .background-xuqiu .input_box div b {
  color: #000000;
}
.background .bg-center .box_rig .background-xuqiu .input_box div:nth-last-child(1) {
  border-bottom: 0px;
}
.background .bg-center .box_rig .background-xuqiu .message_box {
  width: 286px;
  height: 278px;
  background: #ffffff;
  box-shadow: 0px 4px 10px 0px rgba(117, 117, 117, 0.45);
  border-radius: 3px;
  padding: 20px;
  box-sizing: border-box;
  margin-top: 10px;
  color: #A9A9A9;
}
.background .bg-center .box_rig .background-xuqiu .message_box p {
  font-size: 20px;
  color: #3B3B3B;
  text-align: center;
  margin-top: 10px;
  font-weight: bold;
}
.background .bg-center .box_rig .background-xuqiu .message_box p span {
  color: #D61518;
  font-weight: bold;
}
.background .bg-center .box_rig .background-xuqiu .message_box textarea {
  width: 240px;
  height: 75px;
  background: #e9e9e9;
  border-radius: 3px;
  border: none;
  padding: 10px;
  box-sizing: border-box;
  line-height: 24px;
  margin-top: 20px;
}
.background .bg-center .box_rig .background-xuqiu .message_box input {
  width: 240px;
  height: 38px;
  background: #e9e9e9;
  border-radius: 3px;
  margin-top: 6px;
  border: none;
  padding: 10px;
  box-sizing: border-box;
}
.background .bg-center .box_rig .background-xuqiu .message_box a {
  width: 239px;
  height: 34px;
  background: linear-gradient(270deg, #d61518, #ff3838);
  border-radius: 6px;
  line-height: 34px;
  text-align: center;
  color: #fff;
  display: block;
  margin-top: 20px;
  border: none;
}
.background .bg-center .box_rig .background-xuqiu ul {
  border-top: 1px solid #dcdcdc;
  padding: 14px 0 0 0;
  margin: 14px 0 0 0;
  height: auto;
  display: inline-block;
  width: 100%;
}
.background .bg-center .box_rig .background-xuqiu ul .zs_img {
  margin-bottom: 10px;
}
.background .bg-center .box_rig .background-xuqiu ul .zs_img a {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  width: 100%;
  height: 200px;
}
.background .bg-center .box_rig .background-xuqiu ul .items {
  display: inline-block;
  width: 286px;
  margin: 5px 0;
  height: auto;
  background: #fff;
  border-radius: 4px;
}
.background .bg-center .box_rig .background-xuqiu ul .items:hover {
  box-shadow: 0px 4px 10px 0px rgba(117, 117, 117, 0.45);
}
.background .bg-center .box_rig .background-xuqiu ul .items .img-box {
  display: inline-block;
  width: 266px;
  height: 266px;
  margin: 10px;
}
.background .bg-center .box_rig .background-xuqiu ul .items .bottom-box {
  margin: 10px;
}
.background .bg-center .box_rig .background-xuqiu ul .items .bottom-box .icon {
  display: inline-block;
  width: 38px;
  height: 38px;
}
.background .bg-center .box_rig .background-xuqiu ul .items .bottom-box .name-box .big {
  color: #333333;
  font-size: 16px;
  text-align: left;
}
.background .bg-center .box_rig .background-xuqiu ul .items .bottom-box .name-box .big-time {
  margin-top: 10px;
  color: #C4C5D0;
  font-size: 14px;
  text-align: left;
}
.background .bg-center .box_rig .background-xuqiu ul .items .bottom-box .name-box .small {
  margin-top: 5px;
  font-size: 14px;
  color: #333;
}
.background .bg-center .box_rig .background-xuqiu ul .items p {
  width: 50px;
  height: 20px;
  line-height: 20px;
  background: linear-gradient(270deg, #d61518, #ff3838);
  border-radius: 5px;
  text-align: center;
  font-size: 14px;
  color: #fff;
  font-weight: 500;
  position: absolute;
  top: 18px;
  right: 18px;
}
.background .bg-center .box_rig .background-xuqiu .service_list {
  border-top: 1px solid #dcdcdc;
  padding: 14px 0 0 0;
  margin: 14px 0 0 0;
}
.background .bg-center .box_rig .background-xuqiu .service_list a {
  display: inline-block;
  margin-right: 15px;
  font-size: 18px;
  color: #454545;
  font-weight: 500;
  margin-bottom: 15px;
}
.background .bg-center .box_rig .background-xuqiu .service_list a:hover {
  color: #D61518;
}
.background .bg-center .box_rig .background-xuqiu .service_list a.on {
  color: #D61518;
}
.background .bg-center .background-pic {
  margin-bottom: 110px;
  padding-bottom: 50px;
  width: 100%;
  /* img {
				max-width: 1200px;
				display: block;
			} */
}
.background .bg-center .background-pic p {
  width: 820px;
  font-size: 16px;
  line-height: 36px;
  color: #414141;
  margin: 15px 0;
  background-color: #f8f8f8 !important;
}
.background .bg-center .background-pic p img {
  width: 820px;
  display: block;
}
.background .bg-center .background-pic img {
  width: 820px;
  display: block;
}
.opus {
  width: 1200px;
  margin: 0 auto;
}
.opus .opus-lf .opus-names {
  margin-top: 67px;
  width: 535px;
  height: 192px;
  background: url(../../../image/2020/case/底部工作履历背景.png);
}
.opus .opus-lf .opus-names .opus-tx {
  margin-top: 50px;
  margin-right: 15px;
}
.opus .opus-lf .opus-names .opus-tx .opus-img {
  width: 94px;
  height: 94px;
  margin-left: 35px;
}
.opus .opus-lf .opus-people {
  margin-top: 50px;
  width: 350px;
}
.opus .opus-lf .opus-people .opues-name {
  font-size: 26px;
  font-weight: 600;
}
.opus .opus-lf .opus-people .opues-general {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 1.8px;
  margin-top: 6px;
}
.opus .opus-lf .opus-people .opues-design {
  cursor: pointer;
  width: 115px;
  height: 40px;
  line-height: 40px;
  background-color: #d51618;
  border-radius: 20px;
  text-align: center;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  margin-top: -50px;
}
.opus .opus-lf .opus-people .line {
  width: 345px;
  height: 1px;
  background-color: #d2d2d2;
  margin-top: 14px;
}
.opus .opus-lf .opus-people .people-design {
  margin-top: 10px;
  font-size: 14px;
  color: #ababab;
}
.opus .opus-lf .opus-work {
  margin-top: 259px;
  height: 267px;
  box-shadow: 0px 0px 10px 4px #e7e7e7;
}
.opus .opus-lf .opus-work .work-title {
  padding-top: 50px;
  padding-bottom: 18px;
  margin-left: 40px;
  font-size: 18px;
  font-weight: 700;
}
.opus .opus-lf .opus-work .work-one {
  font-size: 16px;
  margin-left: 40px;
  line-height: 30px;
  color: #666;
}
.opus .opus-lf .opus-work .work-one span {
  width: 5px;
  height: 5px;
  display: inline-block;
  background-color: #d71518;
  border-radius: 50%;
  margin-right: 13px;
  position: relative;
  top: -4px;
}
.opus .opus-rg {
  margin-bottom: 100px;
}
.opus .opus-rg .opus-sheji {
  margin-top: 67px;
  margin-bottom: 20px;
  width: 643px;
  height: 68px;
  line-height: 68px;
  font-size: 24px;
  font-weight: 700;
  background-color: #fff;
  box-shadow: 0px 0px 10px 4px #e7e7e7;
  padding-left: 30px;
}
.opus .opus-rg .img-box {
  width: 673px;
  height: 349px;
  display: block;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: nowrap;
}
.opus .opus-rg .img-box .zhanshi {
  display: block;
  max-width: 100%;
  max-height: 100%;
}
.opus .opus-rg .detail-banner-swiper-wrap {
  width: 673px;
  position: relative;
}
.opus .opus-rg .detail-banner-swiper-wrap .swiper-container {
  width: 100%;
  height: 100%;
  position: initial;
}
.opus .opus-rg .detail-banner-swiper-wrap .swiper-button-black {
  width: 47px;
  color: #999;
  height: 47px;
  margin-top: 50px;
  background-color: #fff;
  border-radius: 50%;
}
.opus .opus-rg .detail-banner-swiper-wrap .swiper-button-black:focus {
  outline: none;
}
.opus .opus-rg .detail-banner-swiper-wrap .swiper-button-prev {
  background-size: 23px 23px;
}
.opus .opus-rg .detail-banner-swiper-wrap .swiper-button-next {
  background-size: 23px 23px;
  font-weight: 700;
}
.index-title {
  font-size: 20px;
  color: #333;
  padding-left: 20px;
  position: relative;
}
.have_task {
  background: #f9f9f9;
}
.have_task .task_box {
  width: 830px;
  height: 327px;
  background: #fff;
  box-shadow: 0px 3px 28px 1px rgba(117, 117, 117, 0.2);
  border-radius: 4px;
  margin-bottom: 60px;
}
.have_task .task_box .left {
  padding: 34px 14px 34px 34px;
  box-sizing: border-box;
  width: 364px;
  height: 327px;
  float: left;
  background: url(../../../image/2020/news/task.png) center center / cover no-repeat;
  background-size: cover;
}
.have_task .task_box .left .index-title {
  width: 100%;
  margin-bottom: 40px;
}
.have_task .task_box .left .index-title .tit {
  font-size: 24px;
}
.have_task .task_box .left .index-title .tit::before {
  left: 0px;
  top: 3px;
  width: 6px;
  height: 24px;
}
.have_task .task_box .left p {
  margin-left: 50px;
  color: #646464;
  font-size: 18px;
  position: relative;
  margin-bottom: 10px;
  display: flex;
  background: none;
}
.have_task .task_box .left p span {
  color: #D61518;
}
.have_task .task_box .left p::before {
  content: '';
  position: absolute;
  bottom: 5px;
  left: -26px;
  width: 16px;
  height: 16px;
  background: url(../../../image/2020/news/icon.png) center center / cover no-repeat;
  background-size: cover;
}
.have_task .task_box .left .foo {
  margin-left: 24px;
  margin-top: 70px;
}
.have_task .task_box .left .foo .txt1 {
  color: #656565;
  font-size: 16px;
}
.have_task .task_box .left .foo .txt2 {
  color: #D61518;
  font-size: 30px;
  font-weight: 800;
}
.have_task .task_box .right {
  padding: 34px 0px 34px 40px;
  box-sizing: border-box;
  width: 466px;
  height: 327px;
  float: left;
  color: #656565;
}
.have_task .task_box .right .test1 {
  font-size: 18px;
  margin-bottom: 6px;
}
.have_task .task_box .right .input {
  width: 100%;
  display: flex;
  justify-content: start;
}
.have_task .task_box .right .input .name,
.have_task .task_box .right .input .phone {
  width: 156px;
  margin-right: 40px;
  align-items: center;
}
.have_task .task_box .right .input .name label,
.have_task .task_box .right .input .phone label {
  vertical-align: top;
  font-size: 16px;
  margin-bottom: 6px;
  display: block;
}
.have_task .task_box .right .input .name label span,
.have_task .task_box .right .input .phone label span {
  color: #D61518;
  margin-right: 2px;
}
.have_task .task_box .right .input .name input,
.have_task .task_box .right .input .phone input {
  width: 155px;
  height: 30px;
  background: #f5f5f5;
  border-radius: 4px;
  line-height: 30px;
  color: #ccc;
  font-size: 14px;
  padding-left: 8px;
  box-sizing: border-box;
  border: none;
}
.have_task .task_box .right .input .name .des,
.have_task .task_box .right .input .phone .des {
  color: #D61518;
  font-size: 12px;
  margin-top: 4px;
  opacity: 0;
}
.have_task .task_box .right .input .name.on .des,
.have_task .task_box .right .input .phone.on .des {
  opacity: 1;
}
.have_task .task_box .right .input .name.on input,
.have_task .task_box .right .input .phone.on input {
  border: 1px solid #ED0400;
}
.have_task .task_box .right .test2 {
  font-size: 16px;
  margin-top: 2px;
  margin-bottom: 4px;
}
.have_task .task_box .right .radio {
  width: 100%;
  display: inline-block;
}
.have_task .task_box .right .radio p {
  font-size: 14px;
  line-height: 26px;
  cursor: pointer;
  margin: 0 0 0 22px;
  display: inline-block;
  width: 156px;
  position: relative;
}
.have_task .task_box .right .radio p::before {
  content: '';
  position: absolute;
  bottom: 8px;
  left: -20px;
  width: 12px;
  height: 13px;
  background: url(../../../image/2020/news/icon3.png) center center no-repeat;
  background-size: cover;
}
.have_task .task_box .right .radio p.on::before {
  background: url(../../../image/2020/news/icon2.png) center center no-repeat;
  background-size: cover;
}
.have_task .task_box .right #else {
  background: #fafafa;
  border: none;
  height: 30px;
  line-height: 30px;
  padding-left: 6px;
  display: none;
}
.have_task .task_box .right button {
  width: 190px;
  height: 38px;
  background: #D61518;
  border-radius: 5px;
  margin-left: 101px;
  line-height: 38px;
  color: #fff;
  text-align: center;
  border: none;
  margin-top: 12px;
  font-size: 16px;
}
.case_list {
  width: 1200px;
  margin: 0 auto;
  padding-bottom: 60px;
  padding-top: 20px;
}
.case_list .swiper-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.case_list .swiper-wrapper .price-item {
  height: 34px;
  width: auto;
  line-height: 34px;
  color: #333;
  font-size: 18px;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: bold;
  text-align: center;
}
.case_list .swiper-wrapper .price-item.on {
  color: #D71518;
}
.case_list .case_pt_list {
  margin: 20px 0 0px 0;
  padding: 24px 0 0 0;
  height: auto;
  display: flex;
  align-items: flex-end;
}
.case_list .case_pt_list ul {
  width: 96%;
  float: left;
  display: flex;
  justify-content: start;
  align-items: center;
  flex-wrap: wrap;
  height: 92px;
  overflow: hidden;
}
.case_list .case_pt_list ul li {
  display: block;
  padding: 6px 12px;
  font-size: 14px;
  color: #565656;
  background-color: #f6f6f6;
  border-radius: 6px;
  margin-bottom: 15px;
  margin-right: 14px;
  line-height: 24px;
}
.case_list .case_pt_list ul.auto_h {
  height: auto;
}
.case_list .case_pt_list .zhankai {
  float: left;
  font-size: 16px;
  font-weight: 400;
  color: #969696;
  cursor: pointer;
  height: 30px;
  border: 1px solid #e5e5e5;
  line-height: 30px;
  border-radius: 6px;
  position: relative;
  text-align: center;
  width: 73px;
  padding-right: 12px;
  margin-bottom: 6px;
}
.case_list .case_pt_list .zhankai::before {
  content: '';
  display: block;
  position: absolute;
  width: 8px;
  height: 8px;
  border-top: 1px solid #D71518;
  border-right: 1px solid #D71518;
  transform: rotate(135deg);
  right: 14px;
  top: 8px;
  transition: all ease-in-out 280ms;
  -webkit-transition: all ease-in-out 280ms;
  -o-transition: all ease-in-out 280ms;
  -moz-transition: all ease-in-out 280ms;
}
.case_list .case_pt_list .auto_d {
  margin-bottom: 15px;
}
.case_list .case_pt_list .auto_d::before {
  transform: rotate(-45deg);
  top: 14px;
  transition: all ease-in-out 280ms;
  -webkit-transition: all ease-in-out 280ms;
  -o-transition: all ease-in-out 280ms;
  -ms-transition: all ease-in-out 280ms;
}
.information-part {
  padding-top: 25px;
  box-sizing: border-box;
  width: 100%;
  position: relative;
}
.information-part .part-title {
  width: 100%;
  height: 50px;
}
.information-part .information-wrap {
  width: 1200px;
  padding: 30px 0 50px 0;
  display: flex;
  justify-content: space-between;
}
.information-part .information-wrap .information-list {
  margin: 0;
  width: 50%;
}
.information-part .information-wrap .information-list:first-child {
  margin-right: 100px !important;
}
.information-part .information-wrap .information-list a {
  display: block;
  width: 550px;
  box-sizing: border-box;
  padding: 10px 20px;
  color: #6b6b6b;
  font-size: 16px;
  zoom: 1;
  color: #555555;
  font-size: 18px;
}
.information-part .information-wrap .information-list a:after {
  display: block;
  content: '';
  clear: both;
}
.information-part .information-wrap .information-list a:after {
  display: block;
  content: '';
  clear: both;
}
.information-part .information-wrap .information-list a .tit {
  width: 420px;
  -webkit-line-clamp: 1;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: #6b6b6b;
  font-size: 16px;
  float: left;
}
.information-part .information-wrap .information-list a:hover {
  color: #d71518;
}
.information-part .information-wrap .information-list a:hover .tit {
  color: #d71518;
}
.information-part .information-wrap .information-list a .date {
  float: right;
}
.information-show {
  margin: 20px 0;
  padding: 0 0;
  height: 100%;
}
.information-show .outer {
  display: none;
  position: relative;
  height: 100%;
}
.information-show .outer.show {
  display: block;
}
.video_list {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  margin-top: 20px;
  width: 100%;
}
.item_a {
  flex: 1;
  width: 22%;
  height: auto;
  min-width: 22%;
  max-width: 22%;
  line-height: 30px;
  margin: 10px;
  background-color: #FFFFFF;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.12), 0 0 6px rgba(0, 0, 0, 0.04);
}
.item_a img {
  width: 100%;
}
.item_a .video_title {
  font-size: 13px;
  margin-left: 10px;
  color: #333333;
  font-weight: 500;
  line-height: 15px;
}
.item_a .video_time {
  color: #C4C5D0;
  margin-left: 10px;
  font-size: 12px;
  font-weight: 500;
  display: flex;
}
.item_a .video_time .video_time_left {
  width: 60%;
}
.item_a .video_time .video_time_right {
  width: 40%;
}
.item_a .video_time .video_time_right img {
  width: 20px;
  height: 20px;
  margin-bottom: 4px;
}
.index-title .tit {
  font-size: 18px;
  color: #6c6c6c;
  font-weight: bold;
}
.index-title .tit::before {
  display: block;
  content: '';
  background-color: #DB1A1C;
  position: absolute;
  left: 0px;
  top: 0px;
  width: 8px;
  height: 20px;
}