.head-page .item:nth-child(2)>a span {
    color: #DFB25B;
}
.about_pg01 .texts {
    width: 47%;
    position: relative;
}

.about_pg01 .desc {
    margin-top: 14px;
    position: relative;
    z-index: 3;
}

.about_pg01 .texts .texts_bg {
    position: absolute;
    left: 0;
    bottom: 10px;
    width: 100%;
    opacity: .25;
}

.about_pg01 .img {
    height: 411px;
    width: 42.7%;
}

.about_pg02 {
    height: 650px;
}

.about_pg02 .img {
    width: 50%;
    height: 100%;
}

.about_pg02 .text {
    width: 50%;
    height: 100%;
    padding: 0 5.6%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: url(../img/about_bg02.png) no-repeat center/cover;
}

.about_pg02 .page-line {
    margin: 12px 0 0;
}

.about_pg02 .item {
    margin-bottom: 42px;
}

.about_pg02 .item:last-child {
    margin-bottom: 0;
}

.about_pg02 .item_icon {
    width: 74px;
    height: 74px;
    border: 1px solid #E2BA6B;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about_pg02 .item_text {
    width: calc(100% - 74px);
    padding-left: 30px;
    box-sizing: border-box;
}

.about_pg02 .item_desc {
    margin-top: 3px;
}

.about_pg03 {
    position: relative;
    padding-bottom: 130px;
    box-sizing: border-box;
}

.about_pg03 .list {
    border: 1px solid #E5E5E5;
    box-shadow: 0px 1px 2px 0px rgba(176, 176, 176, 0.4);
    padding: 20px;
    box-sizing: border-box;
    cursor: pointer;
    height: 392px;
    display: flex;
    justify-content: center;
    align-items: center;
}


.about_pg03 .lists img {
    -webkit-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
    display: block;
    max-width: 100%;
    max-height: 100%;
}

.about_pg03 .swiper-container {
    position: initial;
}

.about_pg03 .swiper-pagination {
    bottom: -70px;
}

.about_pg03 .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    border: 1px solid #E2BA6B;
    border-radius: 50%;
    background: transparent;
    opacity: 1;
}

.about_pg03 .swiper-pagination-bullet-active {
    background: #E2BA6B;
}

.tech-tk {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: rgba(0, 0, 0, .68);
    z-index: 999;
    display: none;
}

.tech-tk.active {
    display: block;
}

.tech-tk-box {
    display: inline-block;
    background: #ffffff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 20px;
    box-sizing: border-box;
    border-radius: 24px;
    width: 600px;
}

.tech-tk-img {
    display: flex;
    align-items: center;
    justify-content: center;
}

.techclose {
    margin-left: auto;
    display: block;
    width: 17px;
    margin-right: 10px;
    margin-top: 10px;

}

.about_pg04 {
    background: #FBFBFB;
}

.about_pg04 .lists {
    padding: 0 100px;
    box-sizing: border-box;
    position: relative;
}

.about_pg04 .swiper-container {
    position: initial;
}

.about_pg04 .swiper-slide {
    width: 30.64%;
    margin-right: 4.04%;
}
.about_pg04 .swiper-slide img{
    transition: all .4s;
}
.about_pg04 .swiper-button-prev,
.about_pg04 .swiper-button-next {
    width: 40px;
    height: 61px;
    background: #adadad;
    transition: all .4s;
}

.about_pg04 .swiper-button-prev::after,
.about_pg04 .swiper-button-next::after {
    font-size: 20px;
    color: #ffffff;
}

.about_pg04 .swiper-button-prev:hover,
.about_pg04 .swiper-button-next:hover{
    background: rgba(226, 186, 107, 1);
}
.about_pg04 .swiper-slide:hover img{
    transform: scale(1.05);
}

@media only screen and (max-width:1280px) {
    .about_pg03 .list{
        height: 348px;
    }
}
@media only screen and (max-width:768px) {
    .about_pg01 .page-desc {
        display: none;
    }
    .about_pg01 .lists {
        flex-direction: column-reverse;
        margin-top: 25px;
    }
    .about_pg01 .img {
        height: auto;
        width: 100%;
    }
    .about_pg01 .texts{
        width: 100%;
        margin-top: 25px;
    }
    .about_pg01 .img .bg-img {
        position: initial;
        transform: translate(0);
        height: 100%;
        max-width: 100%;
        width: 100%;
    }
    .about_pg02 {
        height: auto;
        flex-direction: column-reverse;
    }
    .about_pg02 .img{
        width: 100%;
        height: auto;
    }
    .about_pg02 .bg-img{
        position: initial;
        transform: translate(0);
        height: 100%;
        max-width: 100%;
        width: 100%;
    }

    .about_pg02 .text{
        width: 100%;
        padding: 30px 4%;
    }
    .about_pg02 .item_icon {
        width: 55px;
        height: 55px;
    }
    .about_pg02 .item_text {
        width: calc(100% - 55px);
    }
    .about_pg02 .item_icon img{
        width: 28px;
        display: block;
    }
    .about_pg02 .item {
        margin-bottom: 20px;
    }
    .page-tit{
        text-align: center;
    }
    .about_pg02 .page-line {
        margin: 12px auto 0;
    }
    .about_pg03 .list {
        height: 298px;
        padding: 15px;
    }
    .about_pg03{
        padding-bottom: 60px;
    }
    .about_pg03 .swiper-pagination {
        bottom: -40px;
    }
    .about_pg03 .swiper-pagination-bullet{
        width: 8px;
        height: 8px;
    }
    .about_pg04 .swiper-slide {
        width: 100%;
        margin-right: 0;
    }
    .about_pg04 .lists{
        padding: 0;
    }
    .about_pg04 .swiper-button-prev, .about_pg04 .swiper-button-next{
        width: 32px;
        height: 45px;
    }
    .about_pg04 .swiper-button-prev::after, .about_pg04 .swiper-button-next::after{
        font-size: 16px;
    }
    .about_pg04 .swiper-button-prev{
        left: 0;
    }
    .about_pg04 .swiper-button-next{
        right: 0;
    }
    .tech-tk-box{
        width: 92%;
    }
}