@charset "UTF-8";

/* ------------------------------------------------------------- *
 * 基础
/* --------------------------------------------------------------*/
* {
  box-sizing: border-box;
}

img {
  max-width: 100%;
  height: auto;
}

hr {
  width: 100%;
  height: 0;
  border: none;
  border-bottom: 1px solid rgb(144 144 144 / 30%);
}

figure {
  margin-bottom: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 400;
}

.bg-light {
  background: #f5f5f5;
}

.z-index-10 {
  z-index: 10;
}

.master-img {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
  transition: all .3s ease-in-out;
}

.table {
  width: auto;
  min-width: 80%;
  max-width: 100%;
}

.table p {
  margin: .4rem 0;
  font-size: .875rem;
}

.table thead th,
.table th,
.table td {
  text-align: center;
}

.table-striped tbody tr:nth-of-type(odd) {
  background-color: #e2e8f5;
}

@media (max-width: 1200px) {
  .table {
    width: 100%;
    min-width: initial;
    max-width: initial;
  }
}

/* 默认按钮 */
.btn {
  padding: .8rem 3rem;
  line-height: normal;
}

.btn i {
  font-size: 1.5rem;
  line-height: 0;
  position: relative;
  top: 3px
}

.btn-primary {
  color: #fff;
  background-color: #488ee4;
  border-color: #488ee4;
}

.btn-primary:hover {
  background-color: #111;
  border-color: #111
}

@media (max-width: 561px) {
  .btn {
    padding: .5rem 1.6rem;
  }

  .btn i {
    font-size: 1.1rem;
    top: 2px
  }
}

/* box背景 */
.boxbg {
  box-shadow: rgba(149, 157, 165, .1) 0px 0 10px;
  border-radius: 1rem;
  -webkit-backdrop-filter: blur(22px);
  backdrop-filter: blur(22px);
  background: rgba(255, 255, 255, .8);

}


/*渐变背景*/
.gradient-bg::after {
  position: absolute;
  content: '';
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 80%;
  z-index: 2;
  pointer-events: none;
  background: rgb(19, 19, 19);
  background: -moz-linear-gradient(0deg, rgba(19, 19, 19, .8) 0%, rgba(19, 19, 19, 0) 100%);
  background: -webkit-linear-gradient(0deg, rgba(19, 19, 19, .8) 0%, rgba(19, 19, 19, 0) 100%);
  background: linear-gradient(0deg, rgba(19, 19, 19, .8) 0%, rgba(19, 19, 19, 0) 100%);
  transition: 0.5s all;
}

/*文字超出省略号*/
.text-ellipsis-1,
.text-ellipsis-2,
.text-ellipsis-3,
.text-ellipsis-4 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  line-clamp: 1;
  overflow: hidden;
}

.text-ellipsis-2 {
  -webkit-line-clamp: 2;
  line-clamp: 2;
}

.text-ellipsis-3 {
  -webkit-line-clamp: 3;
  line-clamp: 3;
}

.text-ellipsis-4 {
  -webkit-line-clamp: 4;
  line-clamp: 4;
}


/* 列表 */
.list-unstyled {
  padding-left: 0;
  list-style: none;
}

.list-inline {
  padding-left: 0;
  margin-left: -5px;
  list-style: none;
}

.list-inline>li {
  display: inline-block;
  padding-right: 5px;
  padding-left: 5px;
}

/* ------------------------------------------------------------- *
 * 页面主体
/* ------------------------------------------------------------- */
.tt-section {
  position: relative;
  padding-top: 6rem;
  padding-bottom: 6rem;
}

@media (max-width: 1200px) {
  .tt-section {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }
}

@media (max-width: 561px) {
  .tt-section {
    padding-top: 2rem;
    padding-bottom: 2rem;
  }
}

/* ------------------------------------------------------------- *
 * 背景 tt-bg
/* ------------------------------------------------------------- */
.tt-bg {
  background-position: center;
  background-repeat: no-repeat
}

.tt-bg-qualification {
  background-color: #f5f5f5;
  background-image: url("../img/bg_3.png");
  background-position: right center;
  background-size: contain
}

.tt-bg-advantage {
  background-color: #264fa4;
  background-image: url("../img/bg-9.png");
  background-size: cover
}

.tt-bg-contact {
  background-color: #254ab4;
  background-image: url("../img/bg-6.png");
  background-size: auto 100%;
  background-position: right center;
}

.tt-bg-process {
  background-color: #254ab4;
  background-image: url("../img/bg-5.png");
  background-position: center;
  background-size: contain
}

@media (max-width: 1200px) {
  .tt-bg-contact {
    background-position: 150px center;
  }
}

@media (max-width: 991px) {
  .tt-bg-contact {
    background-position: -50px center;
  }
}

@media (max-width: 561px) {
  .tt-bg-qualification {
    background-position: 160px center;
    background-size: cover
  }
}

/* ------------------------------------------------------------- *
 * 区块标题
/* ------------------------------------------------------------- */
.tt-heading {
  margin-bottom: 3rem;
}

.tt-heading h1.tt-heading-title {
  position: relative;
  line-height: 1.6;
  color: #000;
  font-size: 2.8rem;
}

.tt-heading .tt-heading-subtitle {
  color: #488ee4;
  font-size: 1.1rem;
  letter-spacing: 1px;
  font-weight: inherit;
}

.tt-heading-left,
.tt-heading-right {
  margin-bottom: 2.5rem;
}

.tt-heading-right {
  text-align: right;
}

.tt-font {
  font-size: 1.2rem;
  line-height: 2;
  text-align: justify
}

.tt-font p:last-child {
  margin-bottom: 0;
}

@media (max-width: 1200px) {
  .tt-heading {
    margin-bottom: 2rem;
  }

  .tt-heading h1.tt-heading-title {
    font-size: 2.2rem
  }

  .tt-heading .tt-heading-subtitle {
    font-size: .913rem
  }

  .tt-font {
    font-size: 1.1rem;
  }

}

@media (max-width:991px) {
  .tt-heading {
    margin-bottom: 1.5rem;
  }

  .tt-heading h1.tt-heading-title {
    font-size: 2rem
  }

  .tt-heading h4.tt-heading-title {
    width: 60%;
    font-size: 1.2rem;
    line-height: 1.6;
  }

  .tt-font-title {
    font-size: 2.2rem;
  }

  .tt-font {
    line-height: 1.8;
    font-size: 1.05rem;
  }

}

@media (max-width: 561px) {
  .tt-heading {
    margin-bottom: 1.5rem;
  }

  .tt-heading h1.tt-heading-title {
    font-size: 1.6rem;
    margin-top: .5rem !important;
    margin-bottom: .5rem !important
  }

  .tt-heading h4.tt-heading-title {
    width: 100%;
    margin-bottom: 1.5rem;
  }

  .tt-heading .tt-heading-subtitle {
    font-size: .875rem
  }

  .tt-font-title {
    font-size: 1.8rem;
  }
}

/* ------------------------------------------------------------- *
 * sidebar 侧边导航栏
/* ------------------------------------------------------------- */
.sidebar {
  display: none;
}

@media (min-width: 1200px) {
  .sidebar {
    position: fixed;
    top: 50%;
    left: 0;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    width: 11rem;
    height: auto;
    padding: 1rem 0;
    background-color: #2651ab;
    box-shadow: 0 0 1rem rgba(0, 0, 0, .1);
    transition: all 0.5s ease;
    border-radius: 1rem;
    transform: translateY(-50%);
  }

  .sidebar ul {
    margin-bottom: 0;
  }

  .sidebar li {
    position: relative;
    margin: .1rem 0;
  }

  .sidebar li a {
    width: 100%;
    color: #fff;
    padding: .5rem 2rem .5rem 1.5rem;
    display: inline-block;
    cursor: pointer;
  }

  .sidebar li a:hover,
  .sidebar li a.active {
    background-color: #5172b6;
  }

  .sidebar ul:not(.submenu-trigger) li a::after {
    font-family: "bootstrap-icons";
    font-size: .8rem;
    content: "\f285";
    position: absolute;
    top: 50%;
    right: 1rem;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, .4);
  }

  .sidebar .submenu-trigger li a::after {
    display: none;
  }

  .sidebar .submenu-trigger {
    width: 12rem;
    position: absolute;
    top: 10%;
    left: 102%;
    background: #5172b6;
    border-radius: 1rem;
    padding: 1rem 0;
    visibility: hidden;
    opacity: 0;
  }

  .submenu-wrap.submenu-open .submenu-trigger {
    visibility: visible;
    opacity: 1;
  }

  .sidebar .submenu-trigger li a {
    padding: .4rem 1.5rem;
  }

  .sidebar .submenu-trigger li a:hover,
  .sidebar .submenu-trigger li a.active {
    background-color: rgba(255, 255, 255, .2);
  }
}

/* ------------------------------------------------------------- *
 * content-carousel 左右分块滚动 
/* ------------------------------------------------------------- */
.tt-content-carousel {
  position: relative;
}

.tt-content-carousel-item {
  position: relative;
  display: block;
  overflow: hidden;
  line-height: 1;
}

@media (min-width: 1200px) {
  .tt-content-carousel .swiper-slide {
    height: 100%;
    width: auto;
  }
}

@media (max-width: 1200px) {
  .tt-content-carousel .swiper-slide .tt-cc-video {
    position: relative;
    width: 100%;
    height: 60vw;
    object-fit: cover;
    object-position: 50% 50%;
  }
}

/* navigation */
.tt-cc-nav-prev,
.tt-cc-nav-next {
  position: absolute;
  top: 50%;
  z-index: 20;
  transform: translateY(-50%);
}

.tt-cc-nav-prev {
  left: -5%;
}

.tt-cc-nav-next {
  right: -5%;
}

.tt-cc-nav-arrow {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 2rem;
  height: 3.2rem;
  cursor: pointer;
  outline: none;
  color: #dbdbdb;
  transition: all 0.5s ease;
}

.tt-cc-nav-arrow:hover {
  color: #3c86e2
}

.tt-cc-nav-prev .tt-cc-nav-arrow::after,
.tt-cc-nav-next .tt-cc-nav-arrow::after {
  position: relative;
  line-height: 0;
  font-family: "bootstrap-icons";
  font-weight: 900;
  display: inline-block;
  font-style: normal;
  font-variant: normal;
  text-rendering: auto;
  -webkit-font-smoothing: antialiased;
  font-size: 2.5rem;
}

.tt-cc-nav-prev .tt-cc-nav-arrow::after {
  content: "\f284";
}

.tt-cc-nav-next .tt-cc-nav-arrow::after {
  content: "\f285";
}

.tt-cc-nav-prev.tt-cc-nav-arrow-disabled .tt-cc-nav-arrow,
.tt-cc-nav-next.tt-cc-nav-arrow-disabled .tt-cc-nav-arrow {
  opacity: .3;
  cursor: auto;
  pointer-events: none;
}

@media (max-width: 1024px) {
  .tt-cc-nav-arrow {
    width: 2.8rem;
    height: 2.8rem;
  }
}

/*  分页  */
.tt-cc-pagination-innovation {
  height: 4rem;
  position: relative
}

.tt-cc-pagination,
.tt-li-pagination,
.grid-pagination {
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  bottom: 0;
  left: 50%;
  z-index: 1;
  transform: translate3d(-50%, 0, 0);
}

/* 分页 bllets */
.tt-cc-pagination-bullets,
.tt-li-pagination-bullets {
  font-size: 0;
}

.tt-cc-pagination-bullets .swiper-pagination-bullet,
.tt-li-pagination-bullets .swiper-pagination-bullet,
.grid-pagination.swiper-pagination-clickable .swiper-pagination-bullet {
  display: inline-block;
  width: 15px;
  height: 4px;
  background-color: #488ee4;
  margin: 3px;
  opacity: .4;
  border-radius: 20px;
}

.tt-cc-pagination-white .tt-cc-pagination-bullets .swiper-pagination-bullet,
.tt-cc-pagination-white .tt-li-pagination-bullets .swiper-pagination-bullet {
  background: #FFF;
}

.tt-cc-pagination-bullets .swiper-pagination-bullet-active,
.tt-li-pagination-bullets .swiper-pagination-bullet-active,
.tt-cc-pagination-white .tt-cc-pagination-bullets .swiper-pagination-bullet-active,
.tt-cc-pagination-white .tt-li-pagination-bullets .swiper-pagination-bullet-active,
.grid-pagination.swiper-pagination-clickable .swiper-pagination-bullet-active {
  width: 30px;
  opacity: 1;
}


/* 分页数 */
.tt-cc-pagination-height {
  font-size: 14px;
  font-weight: 600;
  color: #333;
  letter-spacing: 2px;
  height: 3rem;
}

swiper-pagination-current .tt-cc-pagination-white .tt-cc-pagination-fraction {
  color: #fff;
}

.tt-cc-pagination-fraction .swiper-pagination-current {
  position: relative;
  top: -4px;
}

.tt-cc-pagination-fraction .swiper-pagination-total {
  position: relative;
  bottom: -4px;
}

@media (max-width: 561px) {
  .tt-cc-pagination-height {
    height: 2rem;
  }
}

/* 分页进度条 */
.tt-cc-pagination-progressbar {
  width: 100%;
  max-width: 200px;
  height: 2px;
  background-color: rgba(0, 0, 0, 0.1);
}

.tt-cc-pagination-white.tt-cc-pagination-progressbar {
  background-color: rgba(255, 255, 255, 0.3);
}


@media (max-width: 768px) {
  .tt-cc-pagination-progressbar {
    max-width: 60%;
  }

}


.tt-cc-pagination-progressbar .swiper-pagination-progressbar-fill {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: var(--primary);
  transform: scale(0);
  transform-origin: left top;
}

.tt-cc-pagination-white.tt-cc-pagination-progressbar .swiper-pagination-progressbar-fill {
  background-color: #fff;
}

/* 分页位置在外部 */
.tt-content-carousel.cc-pagination-outside {
  overflow: visible;
}

/* ------------------------------------------------------------- *
 * 区块特点
/* ------------------------------------------------------------- */
.feature {
  padding: 3rem;
  border-radius: .5rem;
  background-color: #fff;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.feature.text-center {
  justify-items: center;
}

.feature.feature-01 {
  padding: 2rem;
}

.feature.feature-02 {
  position: relative;
  padding: 3rem 2rem;
}

.feature .feature_icon {
  display: flex;
  overflow: hidden;
  align-items: center !important;
  position: relative;
  margin: 0 auto;
  margin-bottom: 2rem;
}

.feature .feature_icon img {
  height: 4rem;
  position: relative;
  z-index: 5
}

.feature .feature_font {
  font-size: 1.05rem;
  line-height: 1.8;

}

.feature:not(.text-center) .feature_font {
  text-align: justify;
}

.feature .feature_font h5 {
  font-size: 1.5rem;
  margin-bottom: 1rem
}

.feature.feature-01 .feature_font h5 {
  margin-bottom: 1.5rem
}

.feature .feature_font .text {
  color: #3a434c;
  font-size: 1rem;
}

.feature.feature-01 .feature_icon {
  margin-bottom: 3.5rem;
  text-align: right;
  width: 100%;
}

.feature.feature-01 .feature_icon img {
  height: 3.2rem;
  margin: 0 0 0 auto;
}

.feature.feature-02 .number {
  width: 3rem;
  height: 3rem;
  line-height: 3rem;
  text-align: center;
  position: absolute;
  top: -1rem;
  right: -1rem;
  font-size: 1.2rem;
  font-style: italic;
  font-weight: 600;
  color: #dddddd;
  background: #fff;
  border-radius: 50%;
}

@media (max-width: 1200px) {
  .feature {
    padding: 2rem 1.8rem;
  }

  .feature .feature_font .text {
    font-size: 1rem;
  }

  .feature .feature_font h5 {
    margin-bottom: .8rem;
  }

  .feature .feature_font h5 span {
    font-size: .875rem;
  }

}

@media (max-width: 1024px) {

  .feature .feature_font h5 {
    font-size: 1.4rem;
  }

  .feature .feature_icon {
    margin-bottom: 1.5rem;
  }

  .feature .feature_icon img {
    height: 3.5rem;
  }
}

@media (max-width: 991px) {
  .feature {
    font-size: .913rem;
    padding: 1.5rem;
  }

  .feature.feature-02 {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 561px) {

  .feature-01 .feature_icon {
    display: inline-block;
    margin-bottom: 1rem;
  }

  .feature .feature_font h5 {
    font-size: 1.3rem;
  }

  .feature.feature-01 .feature_font h5 {
    margin-bottom: 1rem;
  }

  .feature .feature_icon img {
    height: 3.2rem;
  }
}

/* ------------------------------------------------------------- *
 * 服务资质
/* ------------------------------------------------------------- */
.qualification-box .qualification-img {
  width: 18rem;
  height: 24rem;
  border: 10px solid #232323;
  overflow: hidden;
}

.qualification-box .qualification-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 1200px) {
  .qualification-box .qualification-img {
    width: 15rem;
    height: 20rem;
    margin: 0 auto;
  }
}

@media (max-width: 561px) {
  .qualification-box .qualification-img {
    width: 10rem;
    height: 14rem;
    margin: 0 auto;
    border: 6px solid #232323;
  }
}

/* ------------------------------------------------------------- *
 * 画廊
/* ------------------------------------------------------------- */
.lightgallery .swiper-slide {
  width: auto;
  overflow: hidden;
}

.lightgallery .tt-lightgallery-image img {
  height: 360px;
  display: inline-block;
  max-width: inherit
}

@media (max-width:1200px) {
  .lightgallery .tt-lightgallery-image img {
    height: 250px;
  }
}

@media (max-width:991px) {
  .lightgallery .tt-lightgallery-image img {
    height: 200px;
  }
}

@media (max-width:768px) {
  .lightgallery .tt-lightgallery-image img {
    height: 160px;
  }
}


/* ------------------------------------------------------------- *
 *技术服务
/* ------------------------------------------------------------- */
.technical-carousel {
  width: 100%;
  position: relative;
  border-radius: .65rem;
  background: #3c86e2;
  padding-bottom: 6px;
}

.technical-img {
  height: 18rem;
  overflow: hidden;
  border-radius: .5rem;
  position: relative;
}

@media (min-width:1200px) {
  .technical-carousel:hover .technical-img img {
    transform: scale(1.05);
  }
}

.technical-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 1.2rem 1.6rem;
  color: #fff;
  border-radius: .5rem .5rem;
  display: flex;
  align-items: end;
}

.technical-caption::after {
  border-radius: .5rem .5rem;
}

.technical-caption h5 {
  position: relative;
  z-index: 10;
  margin-bottom: 0;
}

@media (max-width:1200px) {
  .technical-img {
    height: 14rem;
  }
}

@media (max-width:561px) {
  .technical-caption h5 {
    font-size: 1.1rem;
  }
}

/* ------------------------------------------------------------- *
 * 服务介绍
/* ------------------------------------------------------------- */
.introduction-img {
  width: 100%;
  height: 100%;
  min-height: 25rem;
  overflow: hidden;
  border-radius: 1rem;
  position: relative;
}

.introduction-img-bg {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  width: 100%;
  height: 100%;
  background: #f5f5f5;
  border-radius: 1rem;
  z-index: -1;
}

.introduction-font {
  padding-left: 5rem;
}

.introduction-img-01 {
  width: 100%;
  height: 25rem;
  border-radius: 20rem 20rem 0 0;
  overflow: hidden;
  position: relative;
}

.table-title {
  width: 100%;
  background: #488ee4;
  color: #fff;
  padding: 1rem;
  font-size: 1.2rem;
  text-align: center;
}

.table-box {
  margin-top: -1.8rem;
}

.parameter {
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
}

@media (max-width:1200px) {
  .introduction-font {
    padding-left: 2rem;
  }
}

@media (max-width:767px) {
  .introduction-font {
    padding-left: 0;
    margin-top: 2.5rem;
  }

  .introduction-img-01 {
    border-radius: 1rem;
    height: 18rem;
    margin: 3rem auto;
  }

  .introduction-font-01 h2 {
    font-size: 1.5rem;
  }

  .table-title {
    display: none;
  }

  .table-box {
    margin-top: 3rem;
  }
}

@media (max-width:575px) {
  .introduction-img {
    height: 14rem;
    min-height: initial;
  }

  .introduction-img-01 {
    border-radius: 1rem;
    height: 12rem;
    margin: 1.5rem auto;
  }

  .introduction-font-01 h2 {
    font-size: 1.25rem;
    margin-bottom: 1rem !important;
  }
}

/* ------------------------------------------------------------- *
 * 联系方式
/* ------------------------------------------------------------- */
.contact {
  padding: 4rem 0;
}

.contact ul li {
  font-size: 1.15rem;
  padding: .3rem 0;
  color: rgba(255, 255, 255, .8);
  display: flex;
  align-items: center;
}

.contact .icon {
  width: 1.2rem;
  height: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: .8rem;
}

@media (max-width:991px) {
  .contact {
    padding: 3rem 0;
    padding-left: 2rem;
  }
}

@media (max-width:575px) {
  .contact {
    padding: 2rem 0;
    padding-left: 1rem;
  }

  .contact ul li {
    font-size: 1.05rem;
  }

  .contact .icon {
    width: 1rem;
    height: 1rem;
  }
}

/* ------------------------------------------------------------- *
 * 典型案例
/* ------------------------------------------------------------- */
.case-font {
  background: #f5f5f5;
  padding: 1.5rem 2rem;
  border-radius: 1rem;
  margin-bottom: 2rem;
}

.case-font dl dt {
  float: left;
  width: 7rem;
}

.case-font dl dd {
  width: calc(100% - 7rem);
  margin-left: 7rem;
}

.case-item {
  text-align: center;
}

.case-img-item {
  position: relative;
  height: 16rem;
  margin-bottom: 1rem;
}

.case-item-01 {
  margin-bottom: 1rem;
}

.case-item-01 .case-img-item {
  height: 25rem;
}

@media (max-width:1200px) {
  .case-img-item {
    height: 14rem;
  }

  .case-item-01 .case-img-item {
    height: 20rem;
  }
}

@media (max-width:992px) {
  .case-img-item {
    height: 12rem;
  }

  .case-item {
    margin-bottom: 1rem;
  }

  .case-item-01 .case-img-item {
    height: 14rem;
  }
}

@media (max-width:575px) {
  .case-font {
    padding: 1.2rem 1.5rem;
  }

  .case-font dl dt {
    width: 5rem;
  }

  .case-font dl dd {
    width: calc(100% - 5rem);
    margin-left: 5rem;
  }

  .case-item-01 .case-img-item {
    height: 12rem;
  }
}

/* ------------------------------------------------------------- *
 * 服务流程
/* ------------------------------------------------------------- */
.process .arrow {
  margin: 0 1.5rem 0 2rem;
  display: flex;
  align-items: center;
}

.process>div:nth-child(1),
.process>div:nth-child(2),
.process>div:nth-child(3) {
  margin-bottom: 4rem;
}

.process>div:nth-child(3) .arrow {
  margin: 0;
  position: absolute;
  top: 80%;
  right: -4rem;
}

.process>div:nth-child(4) .arrow {
  display: none;
}

.process>div:nth-child(4) .arrow,
.process>div:nth-child(5) .arrow,
.process>div:nth-child(6) .arrow {
  transform: rotate(-180deg);
}

@media (max-width:1400px) {
  .process_item {
    padding: 0 1.5rem;
  }

  .process .arrow {
    display: none;
  }
}

@media (max-width:991px) {
  .process_item {
    padding: 0 1.5rem 0 1rem;
  }

  .process>div:nth-child(1),
  .process>div:nth-child(2),
  .process>div:nth-child(3),
  .process>div:nth-child(4) {
    margin-bottom: 2rem;
  }
}

@media (max-width:767px) {
  .process_item {
    padding: 0 1.5rem 0 1rem;
  }
}

@media (max-width:575px) {
  .process_item {
    padding: 0 2rem;
  }

  .process_item .feature.feature-02 {
    width: 100%;
    padding: 1.5rem 1rem;
  }

  .process>div:nth-child(5) {
    margin-bottom: 2rem;
  }

  .process>div:last-child {
    margin-bottom: 1rem;
  }
}

/* ------------------------------------------------------------- *
 * 高亮
/* ------------------------------------------------------------- */
.highlight .tt-heading .tt-heading-title {
  color: #ffff;
}

.highlight .tt-heading .tt-heading-subtitle {
  color: rgba(255, 255, 255, .6);
}

.highlight .tt-cc-pagination-bullets .swiper-pagination-bullet,
.highlight .tt-li-pagination-bullets .swiper-pagination-bullet,
.highlight .grid-pagination.swiper-pagination-clickable .swiper-pagination-bullet {
  background-color: #fff;
}






@media (min-width: 1200px){
  .sidebar li a:hover, .sidebar li.active a {
    background-color: #5172b6;
  }
 .sidebar .submenu-trigger li.active a {
    background-color: rgba(255, 255, 255, .2);
  }
}