.company-profile {
    padding-bottom: 50px;
}


.company-profile h3 {
    display: block;
    font-size: 36px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: 0px;
    color: #333333;
    text-align: center;
}

.company-profile .profile {
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 2.1;
    letter-spacing: 0px;
    color: #333333;
    margin-top: 2.84%;
}

.company-profile .profile-img {
    margin-top: 5.6%;
}

.company-profile .profile-img ul {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: nowrap;
}

.company-profile .profile-img ul li {
    width: 24%;
}

.company-profile .profile-img ul li a {
    display: block;
    position: relative;
    overflow: hidden;
    padding-top: calc(276 / 353 * 100%);
}

.company-profile .profile-img ul li a img {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1);
    transition: 0.5s ease;
    max-width: 100%;
}

.company-profile .profile-img ul li:hover img {
    transform: scale(1.1);
}


.company-culture {
    position: relative;
    overflow: hidden;
    z-index: 20;
}

.company-culture .culture-bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.company-culture .culture-bg .img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    visibility: hidden;
    opacity: 0;
    transition: 0.5s ease;
}

.company-culture .culture-bg .img.active {
    z-index: 10;
    position: relative;
    visibility: visible;
    opacity: 1;
    transition: 0.3s all;
}

.company-culture .culture-bg .img img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    max-width: 100%;
}

.company-culture h3 {
    position: absolute;
    top: 11%;
    left: 0;
    width: 100%;
    z-index: 30;
    text-align: center;
    display: block;
    font-size: 36px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: 0px;
    color: #fff;
}

.company-culture .cluture-txt {
    position: relative;
    z-index: 10;
}

.company-culture .cluture-txt ul {
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
    align-items: unset;
}

.company-culture .cluture-txt ul li {
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    flex: 1;
    position: relative;
}

.company-culture .cluture-txt ul li::after {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: linear-gradient(to top,#000000,rgba(0, 0, 0, 0));
    opacity: 0;
    transition: 0.5s ease;
    z-index: 1;
}

.company-culture .cluture-txt ul li.active::after {
    opacity: 0.3;
    transition: 0.3s all;
}

.company-culture .cluture-txt ul li a {
    display: block;
    padding: 91% 17% 38.8%;
    text-align: center;
    transition: 0.5s ease;
    position: relative;
    z-index: 20;
}

.company-culture .cluture-txt ul li a .img {
    display: block;
    width: 100%;
    text-align: center;
    height: 60px;
    opacity: 0;
    transition: 0.5s ease;
}

.company-culture .cluture-txt ul li a .img img {
    max-width: 100%;
    display: block;
    margin: 0 auto;
    height: 100%;
    object-fit: contain;
}

.company-culture .cluture-txt ul li a .txt {
    margin-top: 9%;
    transition: 0.5s ease;
}

.company-culture .cluture-txt ul li a .txt h4 {
    font-size: 24px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: 0px;
    color: #ffffff;
}

.company-culture .cluture-txt ul li a .txt p {
    font-size: 15px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 1.6;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 11%;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

.company-culture .cluture-txt ul li.active a .img {
    opacity: 1;
    transform: translateY(-32px);
}

.company-culture .cluture-txt ul li.active a .txt {
    transform: translateY(-32px);
}

.product-equip {
    padding: 90px 0;
    overflow: hidden;
}

.product-equip h3 {
    display: block;
    font-size: 36px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: 0px;
    color: #333333;
    text-align: center;
}

.product-equip .equip-txt {
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 1.8;
    letter-spacing: 0px;
    color: #333333;
    width: 87.8%;
    margin: 1.25em auto 0;
    display: block;
    text-align: center;
}

.product-equip .equip-img {
    margin-top: 5%;
    overflow: hidden;
}

.product-equip .equip-img .swiper {
    margin: 0 -47.5%;
    width: 195%;
}

.product-equip .equip-img .swiper li a {
    display: block;
    opacity: 0.26;
}

.product-equip .equip-img li .img {
    padding-top: calc(510 / 958 * 100%);
    position: relative;
    overflow: hidden;
}

.product-equip .equip-img li.swiper-slide-active a {
    opacity: 1;
}

.product-equip .equip-img li .img img {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    max-width: 100%;
}

.x-case .product-equip {
    padding: 0;
}

.fazhan-course {
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    padding: 80px 0 220px;
    overflow: hidden;
}

.fazhan-course h3 {
    display: block;
    font-size: 36px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: 0px;
    color: #333333;
    text-align: center;
}

.course-swiper1 {
    position: relative;
    z-index: 20;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-top: 6%;
}

.course-swiper1::before {
    content: "";
    display: block;
    width: 100vw;
    height: 1px;
    background-color: #000000;
    opacity: 0.1;
    position: absolute;
    left: 50%;
    top: 24px;
    transform: translateX(-50%);
    z-index: -1;
}

.course-swiper1 .swiper-button-prev, .course-swiper1 .swiper-button-next {
    display: block;
    width: 49px;
    height: 49px;
    background-color: #bf1920;
    border-radius: 50%;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    background-image: url(../images/course_button.png);
    position: relative;
    left: 0;
    top: 0;
    margin: 0;
    flex-shrink: 0;
}

.course-swiper1 .swiper-button-next {
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
}

.course-swiper1 .swiper-button-prev::after,
.course-swiper1 .swiper-button-next::after {
    display: none;
}
.course-swiper1 .swiper-button-prev {}
.course-swiper1 .swiper-button-prev {}

.course-swiper1 .swiper {
    margin: 0 30px;
    flex-grow: 1;
}
.course-swiper1 li {
    text-align: center;
}
.course-swiper1 li a {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: inherit;
    color: inherit;
    line-height: inherit;
    padding-top: 13px;
}
.course-swiper1 li span {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    width: 23px;
    height: 23px;
    border: solid 2px transparent;
    border-radius: 50%;
}
.course-swiper1 li.swiper-slide-active span {
    border-color: #bf1920;
}
.course-swiper1 li span::before {
    content: "";
    display: block;
    background-color: #a5a5a5;
    width: calc(11 / 19 * 100%);
    height: calc(11 / 19 * 100%);
    border-radius: 50%;
}
.course-swiper1 li.swiper-slide-active span::before {
    background-color: #bf1920;
}
.course-swiper1 li h4 {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 30px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: 0px;
    color: #a5a5a5;
    margin-top: 0.5em;
}
.course-swiper1 li.swiper-slide-active h4 {
    font-weight: bold;
    color: #bf1920;
}


.course-swiper2 {
    margin-top: 6%;
}
.course-swiper2 li {}
.course-swiper2 li a {
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    padding: 0 50px;
}
.course-swiper2 li .time {
    display: flex;
    align-items: center;
    justify-content: center;
}
.course-swiper2 li .time h4 {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 88px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 1;
    letter-spacing: 0px;
    color: #bf1920;
}
.course-swiper2 li .time p {
    font-size: 30px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 1;
    letter-spacing: 0px;
    color: #bf1920;
    margin-left: 1em;
}
.course-swiper2 li .sum {
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 2;
    letter-spacing: 0px;
    color: #666666;
    margin-left: 7em;
}


.company-honor {
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    padding: 70px 0 66px;
}

.company-honor h3 {
    display: block;
    font-size: 36px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: 0px;
    color: #333333;
    text-align: center;
}

.honor-swiper {
    margin-top: 4.2%;
    position: relative;
}
.honor-swiper::after {
    content: "";
    display: block;
    width: 108%;
    margin: 0 -4%;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    padding-top: calc(83 / 1480 * 100%);
    background-image: url(../images/honor_swiper.png);
    margin-top: 1.6%;
}

.honor-swiper .swiper {}
.honor-swiper li {
}
.honor-swiper li a {
    display: block;
    transform-origin: center 90%;
    transform: scale(0.71);
}
.honor-swiper li.swiper-slide-active a {
    transform: scale(1);
}
.honor-swiper li .img {
    position: relative;
    padding: 6% 5.625%;
}
.honor-swiper li .img div {
    padding-top: calc(410 / 284 * 100%);
    z-index: 10;
    position: relative;
    overflow: hidden;
}
.honor-swiper li .img div img {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    max-width: 100%;
}
.honor-swiper li .img::after {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    background-image: url(../images/honor_img.png);
    z-index: 20;
}
.honor-swiper li h4 {
    display: block;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 2;
    letter-spacing: 0px;
    color: #666666;
    margin-top: 1em;
    opacity: 0;
    visibility: hidden;
    padding: 0 1em;
}
.honor-swiper li.swiper-slide-active h4 {
    opacity: 1;
    visibility: visible;
}

.honor-swiper .swiper-button-prev,
.honor-swiper .swiper-button-next {
  outline: none;
  display: flex;
  width: 24px;
  height: 44px;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.honor-swiper .swiper-button-prev::after,
.honor-swiper .swiper-button-next::after {
  content: "";
  background: none;
  display: block;
  width: 16px;
  height: 16px;
  border: 2px solid #ffffff;
  border-color: transparent transparent #4d4d4d #4d4d4d;
  position: absolute;
  transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  position: relative;
  left: 0;
  top: 0;
  margin: 0;
}

.honor-swiper .swiper-button-prev:hover::after,
.honor-swiper .swiper-button-next:hover::after {
  border-color: transparent transparent #ffffff #ffffff;
}

.honor-swiper .swiper-button-next {
  transform: rotate(180deg);
  -webkit-transform: rotate(180deg);
}

.honor-swiper .swiper-button-prev,
.honor-swiper .swiper-button-next {
    display: flex;
    width: 36px;
    height: 60px;
    top: 40%;
    margin: 0;
}
.honor-swiper .swiper-button-prev::after, 
.honor-swiper .swiper-button-next::after {
    width: 26px;
    height: 26px;
    border-width: 4px;
    border-color: transparent transparent #cccccc #cccccc;
    left: 10px;
}
.honor-swiper .swiper-button-prev:hover::after, 
.honor-swiper .swiper-button-next:hover::after {
    border-color: transparent transparent #bf1920 #bf1920;
}
.honor-swiper .swiper-button-prev {
    left: -6%;
}
.honor-swiper .swiper-button-next {
    right: -6%;
}


@media (max-width: 768px) {
    .company-profile {
        padding: 40px 0 20px 0;
    }

    .company-profile h3, .company-culture h3, .product-equip h3, .fazhan-course h3, .company-honor h3 {
        font-size: 26px;
    }

    .company-culture {
        padding: 36px 0 20px;
    }

    .company-culture h3 {
        top: 0;
        position: relative;
    }

    .company-culture .cluture-txt {
        margin-top: 30px;
        overflow-y: hidden;
        overflow-x: auto;
    }

    .company-culture .cluture-txt ul li {
        width: 40vw;
        flex: none;
    }

    .company-culture .cluture-txt ul li a {
        padding: 40px 30px 32px;
    }

    .company-culture .cluture-txt ul li a .img {
        opacity: 1;
        height: 42px;
    }

    .company-culture .cluture-txt ul li a .txt {
        margin-top: 12px;
    }

    .company-culture .cluture-txt ul li a .txt h4 {
        font-size: 18px;
    }

    .company-culture .cluture-txt ul li a .txt p {
        font-size: 14px;
        margin-top: 10px;
    }

    .company-culture .cluture-txt ul li.active a .img {
        opacity: 1;
        transform: translateY(-16px);
    }

    .company-culture .cluture-txt ul li.active a .txt {
        opacity: 1;
        transform: translateY(-16px);
    }

    .product-equip {
        padding: 30px 0;
    }

    .fazhan-course {
        padding: 50px 0 80px;
    }

    .course-swiper1 .swiper-button-prev, .course-swiper1 .swiper-button-next {
        width: 40px;
        height: 40px;
    }

    .course-swiper1 li h4 {
        font-size: 18px;
    }

    .course-swiper1 li a {
        padding-top: 15px;
    }

    .course-swiper1 li span {
        width: 20px;
        height: 20px;
    }

    .course-swiper2 li a {
        flex-flow: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 0 20px;
    }

    .course-swiper2 li .time {
        justify-content: flex-start;
    }

    .course-swiper2 li .time h4 {
        font-size: 32px;
    }

    .course-swiper2 li .time p {
        font-size: 16px;
        margin-left: 0.5em;
    }

    .course-swiper2 li .sum {
        line-height: 1.8;
        margin-left: 0;
        margin-top: 0.5em;
        font-size: 14px;
    }

    .company-honor {
        padding: 4.2% 0 4%;
    }

    .honor-swiper {
        padding: 0 30px;
    }

    .honor-swiper .swiper-button-next {
        right: 0;
    }

    .honor-swiper .swiper-button-prev {
        left: 0;
    }
}

@media (max-width: 640px) {
  .company-profile .profile-img ul {
      flex-flow: column;
  }

  .company-profile .profile-img ul li {
      width: 100%;
      margin-bottom: 10px;
  }

  .product-equip .equip-img {
      margin-top: 20px;
  }

  .product-equip .equip-img .swiper {
      margin: 0 -75%;
      width: 250%;
  }

  .honor-swiper {
      margin-top: 24px;
  }

  .honor-swiper .swiper {
      margin: 0 -50%;
      width: 200%;
  }

  .honor-swiper li h4 {
      font-size: 14px;
      margin-top: 0.5em;
  }
}