main div,
main li,
main input,
main textarea {
    box-sizing: border-box;
}
main a:hover {
    text-decoration: none;
}
main li {
    list-style: none;
}
main .content-box {
    width: 1080px;
    margin: 0 auto;
}

main a {
  text-decoration-line: none;
}

@media (max-width: 770px) {
  main .content-box {
      max-width: 345px;
  }
}

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: #ffffff;
    background: url(https://cdn.eassiy.com/assets/img/uninstall/banner.png) no-repeat center 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 .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(https://cdn.tunefab.com/assets/Public/home/img/Tutorials/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: #008E93;
  }
  
  .main {
    margin-top: 40px;
    padding-bottom: 90px;
  }
  
  @media (max-width: 769px) {
    .main {
      padding-bottom: 60px;
    }
  }
  
  .main .content-box {
    display: flex;
    justify-content: space-between;
  }
  
  @media (max-width: 769px) {
    .main .content-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(to left, #4BC6B3, #e8fef9);
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    height: 100%;
  }
  
  /*.main .tutorial-list-wrap .swiper-slide:nth-child(7) .swiper-slide-wrap{*/
  /*    background: url("https://cdn.tunefab.com/images/resources/youtube-resources.png");*/
  /*}*/
  
  @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: #008E93;
  }
  
  .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: #008E93;
  }
  
  .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;
    color: #ffffff;
  }
  .main .tutorial-list-wrap .swiper-slide-wrap .button-group a:nth-child(1)::before {
    content: '';
    background: url(https://cdn.eassiy.com/assets/img/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: #032950;
    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(https://cdn.eassiy.com/assets/img/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: #008E93;
  }
  
  .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: #008E93;
  }
  
  .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: flex;
    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: #008E93;
  }
  
  .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: #008E93;
  }
  
  .main .tutorial-list-wrap .panels .panel .other-message span:first-child:before {
    content: '';
    background: url(https://cdn.tunefab.com/assets/Public/home/img/Tutorials/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: #008E93;
  }
  
  .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: #008E93;
  }
  
  .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;
  }