@font-face {
    font-family: "Bebas";
    src: url("../fonts/bebas-webfont.woff2") format("woff2"), url("../fonts/bebas-webfont.woff") format("woff");
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: "GOTHICB_0";
    src: url("../fonts/GOTHICB_0.TTF");
}

.f36 {
    font-size: 36px;
}

.f34 {
    font-size: 34px;
}

h1,.h1 {
    font-size: 30px;
}

h2,.h2 {
    font-size: 28px;
}

h3,.h3 {
    font-size: 24px;
}

h4,.h4 {
    font-size: 20px;
}

h5,.h5 {
    font-size: 18px;
}

h6,.h6 {
    font-size: 16px;
}

.fc33 {
    color: #333;
}
.fc66 {
    color: #666;
}
.fc99 {
    color: #999;
}
.fcff{
    color: #fff;
}
.fl225{
    line-height: 2.25;
}
.fl1875{
    line-height: 1.875;
}
.fl172{
    line-height: 1.72;
}
.fw600{
    font-weight: 600;
}
@media only screen and (max-width: 1200px) {
    .f36 { font-size: 34px; }
    .f34 { font-size: 32px; }
    h1,.h1 { font-size: 28px; }
    h2,.h2 { font-size: 26px; }
    h3,.h3 { font-size: 22px; }
    h4,.h4 { font-size: 18px; }
    h5,.h5 { font-size: 16px; }
    h6,.h6 { font-size: 15px; }
}

@media only screen and (max-width: 960px) {
    .f36 { font-size: 30px; }
    .f34 { font-size: 28px; }
    h1,.h1 { font-size: 26px; }
    h2,.h2 { font-size: 24px; }
    h3,.h3 { font-size: 20px; }
    h4,.h4 { font-size: 17px; }
}

@media only screen and (max-width: 640px) {
    .f36 { font-size: 22px; }
    .f34 { font-size: 20px; }
    h1,.h1 { font-size: 20px; }
    h2,.h2 { font-size: 18px; }
    h3,.h3 { font-size: 18px; }
    h4,.h4 { font-size: 16px; }
    h5,.h5 { font-size: 15px; }
    h6,.h6 { font-size: 14px; }
    
}

.width1600 {
    width: 88%;
    max-width: 1600px;
    margin: 0 auto;
}
.width1270{
    max-width: 1270px;
    width: 80%;
    margin: 0 auto;
}
.mt30{
    margin-top: 30px;
}
.mt40{
    margin-top: 40px;
}
.mt55{
    margin-top: 55px;
}
.pt45 {
    padding-top: 45px;
}
.pb45{
    padding-bottom: 45px;
}
.pt60{
    padding-top: 60px;
}
.pb60{
    padding-bottom: 60px;
}

.bg {
    overflow: hidden;
    position: relative;
}

.bg_img {
    position: absolute;
    top: 50%;
    left: 50%;
    height: 100%;
    max-width: 1000000px;
    transform: translate(-50%, -50%);
    transition: all .4s;
}

/* 椤甸潰鏍囬寮€濮 */


.page_tit {
    color: #222222;
}

.page_ftit {
    font-weight: 300;
    margin-top: 4px;
    color: #AAAAAA;
}

.page_desc {
    line-height: 2.25;
    margin-top: 32px;
}

.page_line{
    width: 40px;
    height: 3px;
    background: #D80C1E;
    margin: 10px auto 0;
}
.bread {
    background: #FFFFFF;
    box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.06);
}

.bread .width1600 {
    height: 70px;
}
.bread .width1600 .item-r{
    height: 100%;
}
.bread .item-r .item {
    position: relative;
    margin-right: 56px;
    display: flex;
    align-items: center;
    height: 100%;
    color: #333;
}
.bread .item-r .item::after{
    content: "";
    display: block;
    width: 100%;
    height: 3px;
    background: #D80C1E;
    position: absolute;
    left: 0;
    bottom: 0;
    transform: scale(0);
    transition: all .4s;
}
.bread .item-r .item:last-child{
    margin-right: 0;
}
.bread .item-r .item.active {
    color: #D80C1E;
}
.bread .item-r .item.active::after{
    transform: scale(1);
}
.bread .bread_box {
    height: 64px;
}

.bread .bread_box::before {
    content: "";
    display: block;
    width: 18px;
    height: 18px;
    background: url(../img/bread_home.png) no-repeat center/cover;
    margin-right: 12px;
}

.bread_box .item::after {
    content: "";
    display: block;
    width: 4px;
    height: 9px;
    background: url(../img/bread_next.png) no-repeat center/cover;
    margin: 0 12px;
    box-sizing: border-box;
}

.bread_box .item:last-child a {
    color: #D80C1E;
}

.bread_box .item:last-child:after {
    display: none;
}

.bread_box .item a {
    color: #333;
}
@media only screen and (max-width: 1280px) {
    .width1600{
        width: 92%;
    }
    .width1270{
        width: 82%;
    }
}

@media only screen and (max-width: 1043px) {
    .bread .item-r .item{
        margin-right: 50px;
     }
}
@media only screen and (max-width: 960px) {
    .bread .item-r .item{
       margin-right: 45px;
    }
}
@media only screen and (max-width: 768px) {
    .fl225 {
        line-height: 1.875;
    }
}

.lists-hide{
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    width: 100%;
}
.lists-hide img{
    max-width: 600px;
    margin: 80px 0 20px;

}
.lists-hide p{
    font-size: 16px;
}


.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: 92%;
    max-width: 800px;
}
.tech-tk-img {
    display: flex;
    align-items: center;
    justify-content: center;
    max-height: 700px;
    height: 80%;
}
.tech-tk-img img{
    display: block;
    max-width: 100%;
    max-height: 100%;
}
.techclose {
    margin-left: auto;
    display: block;
    width: 17px;
    margin-right: 10px;
    margin-top: 10px;
}
.techclose img {
    transition: all .4s;
}
@media only screen and (min-width: 960px) {
    .techclose img:hover {
        transform: rotate(360deg);
    }
    .watch-more:hover{
        color: #fff;
    }
    .watch-more:hover::before{
       width: 100%;
    }
    .watch-more:hover::after{
        background: url(../img/watch-hmore.png) no-repeat center/cover;
    }
}
@media only screen and (max-width: 960px) {
    .pb45 {
        padding-bottom: 40px;
    }
    .pt45 {
        padding-top: 35px;
    }
    .pb60 {
        padding-bottom: 50px;
    }
}
@media only screen and (max-width: 768px) {
    .width1270{
        width: 92%;
    }
    .bread{
       display: none;
    }
    .mt40 {
        margin-top: 25px;
    }
    .pb60 {
        padding-bottom: 30px;
    }
    .pt60 {
        padding-top: 30px;
    }
    .mt55 {
        margin-top: 25px;
    }
    .mt30 {
        margin-top: 25px;
    }
    .pb45 {
        padding-bottom: 30px;
    }
    .pt45 {
        padding-top: 25px;
    }
    .page_desc{
        line-height: 1.72;
        margin-top: 20px;
    }
    .lists-hide img {
        margin: 25px 0 20px;
        width: 62%;
    }

}

.scroll_top{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: #e20016;
    position: fixed;
    right: 1%;
    bottom: 20%;
    border-radius: 3px;
    z-index: 99;
    opacity: 0;
    transition: all .4s;
}
.scroll_top.active{
    opacity: 1;
}