@charset "utf-8";

.head-page .about_item span{
    color: #B21623;
    font-weight: 600;
}
.head-page .about_item>a:after {
    transform: scale(1);
    opacity: 1;
}
.head-page .about_item>a::before{
    opacity: 1;
    transform: scale(1);
}





.about_pg02{
    background: #ffffff url(../img/about_bg02.jpg) center / cover no-repeat;
}
.about_pg02 .maxwidth{
    height: 720px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.about_pg02 .list{
    padding-left: 25px;
    box-sizing: border-box;
    position: relative;
    height: 278px;
    transition: all .4s;
    width: 16.66%;
    padding-right: 10px;
}
.about_pg02 .list .tit{
    margin: 20px 0 12px;
}
.about_pg02 .list::before{
    content: "";
    display: block;
    width: 1px;
    height: 100%;
    background: #FFFFFF;
    position: absolute;
    left: 0;
    top: 0;
}
.about_pg04 {
    height: 853px;
    overflow: hidden;
    position: relative;
}
.about_pg04::after {
    content: "";
    display: block;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    background: #ffffff url(../img/about-bg03.jpg) center / cover no-repeat;
    -webkit-animation: pagebgfd 6s linear infinite alternate;
    animation: pagebgfd 6s linear infinite alternate;
}
.about_pg04 .maxwidth{
    position: relative;
    z-index: 3;
}
.about_pg04 .lists{
    padding-top: 134px;
}
.about_pg04 .swiper-slide{
    overflow: initial;
    min-height: 246px;
}
.about_pg04 .con {
    margin-top: 7px;
}
.about_pg04 .time-num{
    line-height: 1;
    margin-right: 8px;
}
.about_pg04 .scale{
    width: 14px;
    height: 14px;
    background: rgba(178, 22, 35, .5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.about_pg04 .scale::after{
    content: "";
    display: block;
    width: 10px;
    height: 10px;
    background: #FFFFFF;
    border-radius: 50%;
}
.about_pg04 .scale::before{
    content: "";
    display: block;
    height: 246px;
    width: 1px;
    background-image: linear-gradient(#fff, rgba(255,255,255,0));

    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 5px;
}

.about_pg04 .texts{
    width: calc(100% - 14px);
    padding-left: 25px;
    box-sizing: border-box;
    position: relative;
}
.about_pg04 .swiper-slide:nth-child(4n-1){
    margin-top: 25px;
    box-sizing: border-box;
}
.about_pg04 .swiper-slide:nth-child(4n-2){
    margin-top: 58px;
    box-sizing: border-box;
}
.about_pg04 .swiper-slide:nth-child(4n-3){
    margin-top: 97px;
    box-sizing: border-box;
}
.about_pg04 .swiper-btn{
    position: absolute;
    left: 0;
    top: 56px;
}
.about_pg04 .swiper-btn-button{
    width: 57px;
    height: 57px;
    border-radius: 50%;
    background: rgba(178, 22, 35, .2);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 20px;
}
.about_pg04 .swiper-btn-button::after{
    content: "";
    display: block;
    width: 40px;
    height: 40px;
    background: #FF964E;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    background: #B21623;
}
.about_pg04 .swiper-button-next, .about_pg04 .swiper-button-prev{
    position: initial;
    margin-top: 0;
    width: auto;
}
.about_pg04 .swiper-button-next{
    margin-left: 8px;
}
.about_pg04 .swiper-button-next:after, .about_pg04 .swiper-button-prev:after{
    font-size: 14px;
    color: #fff;
}
@-webkit-keyframes pagebgfd {
    0% {
      opacity: 1;
      -webkit-transform: scale(1, 1);
              transform: scale(1, 1);
    }
    100% {
      opacity: 1;
      -webkit-transform: scale(1.1, 1.1);
              transform: scale(1.1, 1.1);
    }
}
  @keyframes pagebgfd {
    0% {
      opacity: 1;
      -webkit-transform: scale(1, 1);
              transform: scale(1, 1);
    }
    100% {
      opacity: 1;
      -webkit-transform: scale(1.1, 1.1);
              transform: scale(1.1, 1.1);
    }
}



.about_pg05 .swiper-slide .img{
    height: 440px;
}
@media only screen and (min-width: 769px) {
    .about_pg02 .list.active {
        height: 382px;
    }
}
@media only screen and (min-width: 1043px) {
    .about_pg02 .list.active {
        height: 422px;
    }
}
@media only screen and (min-width: 1367px) {
    .about_pg02 .list.active{
        height: 482px;
    }
}




@media only screen and (max-width: 1366px) {
    .about_pg02 .maxwidth{
        height: 660px;
    }
    .about_pg05 .swiper-slide .img {
        height: 400px;
    }
}
@media only screen and (max-width: 1280px) {
    .about_pg05 .swiper-slide .img {
        height: 360px;
    }
}
@media only screen and (max-width: 1043px) {
    .about_pg02 .maxwidth {
        height: 560px;
    }
    .about_pg02 .list .icon {
        max-width: 40px;
    }
    .about_pg04{
        height: 673px;
    }
    .about_pg05 .swiper-slide .img {
        height: 320px;
    }
}
@media only screen and (max-width: 768px) {
    .about_pg02 .maxwidth{
        height: auto;
    }
    .about_pg02 .list {
        padding-left: 0;
        height: auto;
        width: 47%;
        margin-top: 25px;
        padding-right: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .about_pg02 .lists{
        margin-top: 10px;
    }
    .about_pg02 {
        padding-bottom: 30px;
    }
    .about_pg02 .list .icon{
        max-width: 35px;
    }
    .about_pg02 .list .con {
        min-height: 48px;
    }
    .about_pg02 .list::before{
        display: none;
    }
    .page_title{
        text-align: center;
    }
    .about_pg02 .list .tit {
        margin: 15px 0 10px;
    }
    .about_pg04 {
        height: auto;
        padding-bottom: 30px;
    }
    /* .about_pg05 .swiper-slide .img {
        height: 290px;
    } */
    .about_pg04 .texts{
        padding-left: 10px;
    }
    .about_pg04 .swiper-slide:nth-child(4n-3){
        margin-top: 0;
    }
    .about_pg04 .swiper-slide:nth-child(4n-1){
        margin-top: 0;
    }
    .about_pg04 .swiper-slide:nth-child(4n-2){
        margin-top: 0;
    }
    .about_pg04 .swiper-btn{
        top: 35px;
    }
}