input::-webkit-input-placeholder {
  color: #999;
  transform: translate(0, 2px);
}

@media (max-width: 600px) {
  input::-webkit-input-placeholder {
    font-size: 14px;
  }
}

input::input-placeholder {
  color: #999;
  transform: translate(0, 2px);
}

@media (max-width: 600px) {
  input::input-placeholder {
    font-size: 14px;
  }
}

.banner {
  color: #fff;
  background: url(../img/common-banner.png) no-repeat center;
  background-size: cover;
  text-align: center;
  font-weight: bold;
  padding: 60px 0;
}

.banner .banner-title {
  font-size: 28px;
  margin-bottom: 20px;
  line-height: 34px;
}

@media (max-width: 600px) {
  .banner {
    background: linear-gradient(87deg, #FF8933 -1.88%, #FF5C46 115.78%);
  }

  .banner .banner-title {
    font-size: 24px;
  }
}

.banner .banner-description {
  font-size: 18px;
  margin-bottom: 20px;
  line-height: 32px;
}

@media (max-width: 600px) {
  .banner .banner-description {
    font-size: 16px;
  }
}

.banner .article-number {
  font-size: 18px;
  margin-bottom: 30px;
}

@media (max-width: 600px) {
  .banner .article-number {
    font-size: 16px;
  }
}

.banner .article-number span:last-child {
  position: relative;
}

.banner .article-number span:last-child::before {
  content: '';
  background: url(../img/blog/good.svg) no-repeat center center;
  background-size: cover;
  width: 18px;
  height: 18px;
  position: absolute;
  left: -25px;
  top: 2px;
}

.banner .article-search form {
  width: 440px;
  height: 40px;
  background-color: #ffffff;
  border-radius: 20px;
  font-size: 26px;
  color: #999999;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: auto;
}

.banner .article-search form .search-pointer {
  cursor: pointer;
}

@media (max-width: 600px) {
  .banner .article-search form {
    width: 100%;
  }
}

.banner .article-search form input {
  outline: none;
  border: none;
  height: 100%;
  width: 85%;
  font-size: 16px;
  line-height: normal;
  /* for non-ie */
  line-height: 22px\9;
  /* for ie */
  background-color: transparent;
}

.banner .article-search form input::-webkit-input-placeholder,
.banner .article-search form input:-ms-input-placeholder {
  color: #999999;
}

.tutorial-nav {
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
  position: fixed;
  top: 0;
  left: 0;
  background-color: #ffffff;
  width: 100%;
  z-index: 2;
  display: none;
  height: 50px;
}

.tutorial-nav ul {
  display: flex;
  height: 50px;
  align-items: center;
}

.tutorial-nav ul li {
  cursor: pointer;
  font-size: 16px;
  color: #999999;
  margin-right: 15px;
}

.tutorial-nav ul li:hover {
  color: #359ae4;
}

.tutorial-nav ul li::after {
  content: '/';
  margin-left: 15px;
}

.tutorial-nav ul li:last-child {
  margin-right: 0;
}

.tutorial-nav ul li:last-child::after {
  display: none;
}

.tutorial-nav ul .active {
  color: #FF793B;
}

.main {
  margin-top: 40px;
  padding-bottom: 90px;
}

@media (max-width: 769px) {
  .main {
    padding-bottom: 60px;
  }
}

.main .content-min-box {
  display: flex;
  justify-content: space-between;
}

@media (max-width: 769px) {
  .main .content-min-box {
    flex-direction: column;
  }
}

.main .tutorial-list-wrap {
  width: 72%;
  position: relative;
}

@media (max-width: 769px) {
  .main .tutorial-list-wrap {
    width: 100%;
  }
}

.main .tutorial-list-wrap .tutorial-list-swiper {
  width: 100%;
  height: 210px;
  overflow: hidden;
  position: relative;
}

@media (max-width: 600px) {
  .main .tutorial-list-wrap .tutorial-list-swiper {
    height: auto;
  }
}

.main .tutorial-list-wrap .tutorial-list-swiper .swiper-container {
  height: 100%;
}

.main .tutorial-list-wrap .tutorial-list-swiper img {
  width: 120px;
  height: 120px;
}

.main .tutorial-list-wrap .swiper-slide-wrap {
  background: linear-gradient(180deg, rgba(255, 153, 58, 0.2) 0%, rgba(255, 106, 58, 0.2) 100%);
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  height: 100%;
}

@media (max-width: 600px) {
  .main .tutorial-list-wrap .swiper-slide-wrap {
    flex-direction: column;
    text-align: center;
    padding: 20px 0 50px 0;
    /*background: linear-gradient(to bottom, #d7eeff, #e8fef9);*/
  }
}

.main .tutorial-list-wrap .swiper-slide-wrap .words {
  flex: 0 0 55%;
}

@media (max-width: 600px) {
  .main .tutorial-list-wrap .swiper-slide-wrap .words {
    margin-top: 20px;
  }
}

.main .tutorial-list-wrap .swiper-slide-wrap .words .product-name {
  font-size: 26px;
  color: #1c4b71;
  margin-bottom: 10px;
  display: block;
}

@media (max-width: 600px) {
  .main .tutorial-list-wrap .swiper-slide-wrap .words .product-name {
    font-size: 22px;
  }
}

.main .tutorial-list-wrap .swiper-slide-wrap .words .product-name:hover {
  color: #FF793B;
}

.main .tutorial-list-wrap .swiper-slide-wrap .words .product-function {
  color: #1c4b71;
  font-size: 14px;
  margin-bottom: 15px;
}

.main .tutorial-list-wrap .swiper-slide-wrap .words .detail {
  color: #ff793b;
}

.main .tutorial-list-wrap .swiper-slide-wrap .words .detail span {
  transition: margin-left 0.5s;
}

.main .tutorial-list-wrap .swiper-slide-wrap .words .detail:hover span {
  margin-left: 10px;
}

.main .tutorial-list-wrap .swiper-slide-wrap .button-group {
  display: flex;
  flex-direction: column;
}

@media (max-width: 600px) {
  .main .tutorial-list-wrap .swiper-slide-wrap .button-group {
    margin-top: 30px;
  }
}

.main .tutorial-list-wrap .swiper-slide-wrap .button-group a {
  /*width: 160px;*/
  /*height: 40px;*/
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.1);
  border-radius: 3px;
  padding: 10px 25px;
}

.main .tutorial-list-wrap .swiper-slide-wrap .button-group a .icon-win,
.main .tutorial-list-wrap .swiper-slide-wrap .button-group a .icon-mac {
  margin-left: 20px;
}

.main .tutorial-list-wrap .swiper-slide-wrap .button-group a:nth-child(1) {
  /*background-color: #032950;*/
  background: linear-gradient(87deg, #FF8933 -1.88%, #FF5C46 115.78%);
  color: #ffffff;
}

.main .tutorial-list-wrap .swiper-slide-wrap .button-group a:nth-child(1)::before {
  content: '';
  background: url(../img/blog/win-logo.svg) no-repeat;
  margin-right: 10px;
  width: 18px;
  height: 18px;
  display: inline-block;
  background-size: 100% 100%;
}

/*.main .tutorial-list-wrap .swiper-slide-wrap .button-group a:nth-child(1):hover {*/
/*  background-color: #009beb;*/
/*  color: #ffffff;*/
/*}*/
.main .tutorial-list-wrap .swiper-slide-wrap .button-group a:nth-child(2) {
  background-color: #ffffff;
  color: #FF783B;
  margin-top: 20px;
  /*border: 2px solid #032950;*/
}

.main .tutorial-list-wrap .swiper-slide-wrap .button-group a:nth-child(2)::before {
  content: '';
  width: 18px;
  height: 18px;
  display: inline-block;
  background: url(../img/blog/mac-logo.svg) no-repeat;
  background-size: 100% 100%;
  margin-right: 10px;
}

/*.main .tutorial-list-wrap .swiper-slide-wrap .button-group a:nth-child(2):hover {*/
/*  background-color: #ffffff;*/
/*  color: #009beb;*/
/*}*/
.main .tutorial-list-wrap .swiper-pagination-bullet {
  background-color: #ffffff;
  opacity: 1;
}

.main .tutorial-list-wrap .swiper-pagination-bullet-active {
  background-color: #FF793B;
}

.main .tutorial-list-wrap .swiper-next {
  height: 30px;
  width: 30px;
  border-bottom-left-radius: 15px;
  border-top-left-radius: 15px;
  background-color: rgba(0, 0, 0, 0.2);
  position: absolute;
  right: 0;
  top: 20px;
  z-index: 2;
  cursor: pointer;
  font-size: 16px;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.main .tutorial-list-wrap .main-tutorial-nav {
  margin-top: 30px;
}

@media (max-width: 600px) {
  .main .tutorial-list-wrap .main-tutorial-nav {
    display: none;
  }
}

.main .tutorial-list-wrap .main-tutorial-nav ul {
  display: flex;
  height: 50px;
  align-items: center;
}

.main .tutorial-list-wrap .main-tutorial-nav ul li {
  cursor: pointer;
  font-size: 16px;
  color: #999999;
  margin-right: 15px;
}

.main .tutorial-list-wrap .main-tutorial-nav ul li:hover {
  color: #359ae4;
}

.main .tutorial-list-wrap .main-tutorial-nav ul li:hover::after {
  color: #999999;
}

.main .tutorial-list-wrap .main-tutorial-nav ul li::after {
  content: '/';
  margin-left: 15px;
}

.main .tutorial-list-wrap .main-tutorial-nav ul li:last-child {
  margin-right: 0;
}

.main .tutorial-list-wrap .main-tutorial-nav ul li:last-child::after {
  display: none;
}

.main .tutorial-list-wrap .main-tutorial-nav ul .active {
  color: #FF793B;
}

.main .tutorial-list-wrap .mobile-main-tutorial-nav {
  height: 50px;
  position: relative;
  display: flex;
  align-items: center;
  margin-top: 30px;
  width: 100%;
}

.main .tutorial-list-wrap .mobile-main-tutorial-nav.active {
  position: fixed;
  top: 0;
  left: 0;
  margin-top: 0;
  background-color: #ffffff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  z-index: 99;
}

@media (min-width: 769px) {
  .main .tutorial-list-wrap .mobile-main-tutorial-nav {
    display: none;
  }
}

.main .tutorial-list-wrap .mobile-main-tutorial-nav .swiper-container {
  width: 100%;
}

.main .tutorial-list-wrap .mobile-main-tutorial-nav .swiper-slide {
  font-size: 16px;
  color: #999999;
  text-align: center;
}

.main .tutorial-list-wrap .mobile-main-tutorial-nav span {
  position: absolute;
  top: 10px;
  right: 3px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.2);
  color: #ffffff;
  display: none;
  justify-content: center;
  align-items: center;
  font-size: 16px;
  cursor: pointer;
  z-index: 1;
}

.main .tutorial-list-wrap .panels {
  margin-top: 30px;
}

.main .tutorial-list-wrap .panels .panel {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  padding: 30px;
  margin-bottom: 20px;
  transition: all 0.5s;
}

@media (max-width: 600px) {
  .main .tutorial-list-wrap .panels .panel {
    padding: 20px;
  }
}

.main .tutorial-list-wrap .panels .panel:hover {
  box-shadow: 0 15px 20px rgba(0, 0, 0, 0.1);
  transform: translateY(-10px);
}

.main .tutorial-list-wrap .panels .panel:last-child {
  margin-bottom: 0;
}

.main .tutorial-list-wrap .panels .panel .tutorial-title {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 20px;
}

@media (max-width: 600px) {
  .main .tutorial-list-wrap .panels .panel .tutorial-title {
    font-size: 18px;
    line-height: 28px;
  }
}

.main .tutorial-list-wrap .panels .panel .tutorial-title a {
  color: #333333;
}

.main .tutorial-list-wrap .panels .panel .tutorial-title a:hover {
  color: #ff793b;
}

.main .tutorial-list-wrap .panels .panel .tutorial-description {
  font-size: 14px;
  line-height: 28px;
  color: #666666;
  margin-bottom: 20px;
}

.main .tutorial-list-wrap .panels .panel .other-message span {
  font-size: 14px;
  color: #888888;
  margin-left: 15px;
}

@media (max-width: 600px) {
  .main .tutorial-list-wrap .panels .panel .other-message span {
    margin-left: 5px;
  }
}

.main .tutorial-list-wrap .panels .panel .other-message span:first-child {
  position: relative;
  margin-left: 25px;
}

.main .tutorial-list-wrap .panels .panel .other-message span:first-child a {
  color: #888888;
}

.main .tutorial-list-wrap .panels .panel .other-message span:first-child a:hover {
  color: #ff793b;
}

.main .tutorial-list-wrap .panels .panel .other-message span:first-child:before {
  content: '';
  background: url(../img/blog/tag.svg) no-repeat center center;
  background-size: contain;
  width: 15px;
  height: 15px;
  position: absolute;
  left: -25px;
  top: 2px;
}

.main .tutorial-list-wrap .panels .panel .other-message span:last-child::after {
  display: none;
}

.main .tutorial-list-wrap .panels .panel .other-message span::after {
  content: '|';
  margin-left: 15px;
}

@media (max-width: 600px) {
  .main .tutorial-list-wrap .panels .panel .other-message span::after {
    margin-left: 5px;
  }
}

.main .tutorial-list-wrap .loading-more {
  font-size: 16px;
  color: #999999;
  width: 160px;
  height: 44px;
  border-radius: 22px;
  background-color: #ffffff;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
  border: none;
  display: block;
  margin: 40px auto 0 auto;
  outline: none;
}

.main .tutorial-list-wrap .loading-more:hover {
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.05);
  color: #FF793B;
}

.main .tutorial-recommend-wrap {
  width: 230px;
}

@media (max-width: 769px) {
  .main .tutorial-recommend-wrap {
    width: 100%;
    margin-top: 40px;
  }
}

.main .tutorial-recommend-wrap .tutorial-recommend-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 10px;
  border-bottom: 1px solid #999999;
}

.main .tutorial-recommend-wrap .tutorial-recommend-header span.tag {
  font-size: 18px;
  color: #333333;
  font-weight: bold;
}

.main .tutorial-recommend-wrap .tutorial-recommend-header a {
  color: #999999;
  font-size: 14px;
}

.main .tutorial-recommend-wrap .tutorial-recommend-header a span {
  transition: margin-left 0.5s;
}

.main .tutorial-recommend-wrap .tutorial-recommend-header a:hover {
  color: #FF793B;
}

.main .tutorial-recommend-wrap .tutorial-recommend-header a:hover span {
  margin-left: 10px;
}

.main .tutorial-recommend-wrap .tutorial-recommend-list .tutorial-recommend {
  position: relative;
  display: block;
  margin-top: 20px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.4);
  transition: all 0.5s;
  width: 100%;
  height: 153px;
}

.main .tutorial-recommend-wrap .tutorial-recommend-list .tutorial-recommend:hover {
  box-shadow: unset;
}

.main .tutorial-recommend-wrap .tutorial-recommend-list .tutorial-recommend:hover::before {
  background-color: rgba(0, 0, 0, 0.7);
}

.main .tutorial-recommend-wrap .tutorial-recommend-list .tutorial-recommend img {
  max-width: 100%;
  max-height: 100%;
}

@media (max-width: 600px) {
  .main .tutorial-recommend-wrap .tutorial-recommend-list .tutorial-recommend img {
    width: 100%;
  }
}

.main .tutorial-recommend-wrap .tutorial-recommend-list .tutorial-recommend span {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  color: #ffffff;
  font-size: 14px;
  display: block;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0 20px;
}

.main .tutorial-recommend-wrap .tutorial-recommend-list .tutorial-recommend::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 0;
}