/* 关于我们 */
.index_about{
    background: url(../images/index_about_background.jpg) no-repeat;
    background-size: 100%;
}
.index_about .content{
    width: 75%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    margin-bottom: 120px;
}
.index_about .content .left{
    width: 41.6%;
    margin-top: 130px;
    overflow: hidden;
}
.index_about .content .left:hover img{
    transform: scale(1.1);
}
.index_about .content .right{
    width: 50%;
    margin-top: 130px;
}
.index_about .content .left img{
    width: 100%;
    transition: all .5s linear;
}
.index_about .content .right .theme .title{
    color: #2c0001;
    font-size: 30px;
    font-weight: bold;
    line-height: 30px;
    margin-top: 100px;
    font-family: "宋体";
}
.index_about .content .right .theme .subtitle{
    margin-top: 20px;
    display: flex;
    align-items: center;
}
.index_about .content .right .theme .subtitle span{
    color: #999999;
    font-size: 14px;
    line-height: 30px;
    margin-left: 10px;
}
.index_about .content .right .info{
    margin-top: 60px;
    color: #666666;
    line-height: 30px;
    font-size: 14px;
    letter-spacing:2px;
}
.index_about .content .right .more{
    margin-top: 120px;
}
.index_about .content .right .more a{
    display: flex;
    align-items: center;
}
.index_about .content .right .more a span{
    font-size: 14px;
    color: #2c0001;
    line-height: 30px;
    margin-left: 10px;
}
@media (max-width:1700px){
    .index_about .content .right .theme .title{
        margin-top: 90px;
    }
    .index_about .content .right .info{
        margin-top: 60px;
    }
    .index_about .content .right .more{
        margin-top: 110px;
    }
}
@media (max-width:1600px){
    .index_about .content .right .theme .title{
        margin-top: 70px;
    }
    .index_about .content .right .info{
        margin-top: 40px;
    }
    .index_about .content .right .more{
        margin-top: 90px;
    }
}
@media (max-width:1500px){
    .index_about .content .right .theme .title{
        margin-top: 50px;
    }
    .index_about .content .right .info{
        margin-top: 20px;
    }
    .index_about .content .right .more{
        margin-top: 70px;
    }
}
@media (max-width:1400px){
    .index_about .content .left{
        margin-top: 110px;
    }
    .index_about .content .right{
        margin-top: 110px;
    }
}
@media (max-width:1200px){
    .index_about .content .right .theme .title{
        margin-top: 30px;
    }
    .index_about .content .right .info{
        margin-top: 10px;
    }
    .index_about .content .right .more{
        margin-top: 50px;
    }
}
@media (max-width:1000px){
    .index_about .content{
        flex-wrap: wrap;
    }
    .index_about .content .left{
        width: 100%;
        margin-top: 130px;
    }
    .index_about .content .right{
        width: 100%;
        margin-top: 30px;
    }
}
@media (max-width: 550px){
    .index_about .content{
        width: 95%;
        margin-bottom: 100px;
    }
    .index_about .content .left{
        margin-top: 80px;
    }
    .index_about .content .right .theme .title{
        font-size: 18px;
        margin-top: 20px;
    }
    .index_about .content .right .theme .subtitle span{
        font-size: 12px;
    }
    .index_about .content .right .info{
        font-size: 12px;
        line-height: 25px;
    }
    .index_about .content .right .more{
        margin-top: 40px;
    }
    .index_about .content .right .more a img{
        width: 10%;
    }
}
@media (max-width: 400px){
    .index_about .content{
        width: 95%;
        margin-bottom: 80px;
    }
    .index_about .content .left{
        margin-top: 60px;
    }
    .index_about .content .right .more a img{
        width: 12%;
    }
}

/* 产品系列 */
.index_product {
    padding-bottom: 150px;
}
.index_product .content{
    width: 75%;
    margin: 0 auto;
}
.index_product .content .top{
    text-align: right;
}
.index_product .content .top .title{
    color: #2c0001;
    font-size: 30px;
    font-weight: bold;
    line-height: 30px;
    font-family: "宋体";
}
.index_product .content .top .subtitle{
    margin-top: 20px;
}

.index_product .content .top .subtitle span{
    color: #999999;
    font-size: 14px;
    line-height: 30px;
    margin-left: 10px;
}
.index_product .content .top .subtitle img{
    margin-bottom: 4px;
}
.index_product .content .bottom {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
}
.index_product .content .bottom .list{
    background: #ede6e6;
    width: 33.1%;
    padding: 240px 0 60px;
    position: relative;
    transition: all .3s linear;
}
.index_product .content .bottom .list .title{
    writing-mode: vertical-rl;
    position: absolute;
    top: 20%;
    left: 13%;
}
.index_product .content .bottom .list .title a{
    color: #333333;
    font-size: 22px;
    line-height: 30px;
    position: relative;
    font-family: "宋体";
    font-weight: bold;
}
.index_product .content .bottom .list .title a::after{
    content: "";
    position: absolute;
    top: -25px;
    left: 30%;
    width: 12px;
    height: 12px;
    background: url(../images/index_product_icon01.png) no-repeat;
    background-size: 100%;
}
.index_product .content .bottom .list .img{
    width: 100%;
}
.index_product .content .bottom .list .img img{
    width: 100%;
    filter: opacity(20%);
}
.index_product .content .bottom .list .more{
    position: absolute;
    bottom: 15%;
    right: 15%;
    display: none;
}
.index_product .content .bottom .list .img::after{
    content: "";
    position: absolute;
    bottom: 28%;
    left: 15%;
    width: 70%;
    height: 1px;
    background: #f1e3ad;
    display: none;
}
.index_product .content .bottom .list:hover .img::after{
    display: block;
}
.index_product .content .bottom .list:hover{
    background: #2c0001;
}
.index_product .content .bottom .list:hover .more{
    display: block;
}
.index_product .content .bottom .list:hover .title a::after{
    background: url(../images/index_product_icon02.png) no-repeat;
    background-size: 100%;
}
.index_product .content .bottom .list:hover .title a{
    color: #f1e3ad;
}
@media (max-width:1000px){
    .index_product .content .bottom {
        flex-wrap: wrap;
    }
    .index_product .content .bottom .list{
        width: 48%;
        padding: 240px 0 60px;
        margin-bottom: 20px;
    }
}
@media (max-width:700px){
    .index_product .content .bottom .list{
        padding: 200px 0 60px;
        margin-bottom: 20px;
    }
}
@media (max-width:550px){
    .index_product .content .bottom .list{
        width: 100%;
        padding: 40px 0 40px;
        margin-bottom: 20px;
	display: flex;
    	justify-content: space-between;
    }
    .index_product .content{
        width: 95%;
    }
    .index_product .content .top .title{
        font-size: 18px;
    }
    .index_product .content .top{
        text-align: left;
    }
    .index_product .content .top .subtitle span{
        font-size: 12px;
    }
    .index_product .content .bottom .list .title{
        writing-mode: vertical-rl;
        position: inherit;
    	top: 15%;
    	left: 15%;
    }
    .index_product .content .bottom .list .img{
    	width: 80%;
    }
    .index_product .content .bottom .list .title a{
        font-size: 16px;
    }
    .index_product .content .bottom .list .title a::after{
        top: -20px;
        left: 20%;
        width: 10px;
        height: 10px;
    }
    .index_product {
        padding-bottom: 80px;
    }
}

/* 美好的未来 */
.index_future{
    padding: 160px 0;
    background: url(../images/index_background.jpg) no-repeat center center fixed;
    background-size: cover;
    margin-bottom: 150px;
}
.index_future .title{
    width: 66.6%;
    margin: 0 auto;
}
.index_future .title a{
    font-size: 34px;
    line-height: 50px;
    color: #f1e3ad;
    position: relative;
    font-weight: bold;
    padding: 20px 0;
    display: block;
    text-align: center;
    font-family: "宋体";
    font-weight: bold;
}
.index_future .img{
    margin-top: 30px;
    text-align: center;
    display: none;
}
.index_future p{
    margin-top: 30px;
    font-size: 30px;
    line-height: 30px;
    color: #f1e3ad;
    font-weight: bold;
    display: block;
    text-align: center;
    padding: 30px 0;
    font-family: "宋体";
}
@media (max-width:700px){
    .index_future .title a{
        font-size: 24px;
    }
    .index_future p{
        font-size: 20px;
        margin-top: 0px;
    }
    .index_future .img{
        width: 50%;
        margin: 0 auto;
        margin-top: 0px;
    }
    .index_future .img img{
        width: 100%;
    }
}
@media (max-width:550px){
    .index_future .title a{
        font-size: 16px;
    }
    .index_future p{
        font-size: 14px;
        padding: 20px 0;
    }
    .index_future{
        padding: 100px 0;
        margin-bottom: 100px;
    }
}
/* 最新资讯 */
.index_news{
    margin-bottom: 200px;
}
.index_news .content{
    width: 75%;
    margin: 0 auto;
}
.index_news .content .top .title{
    color: #2c0001;
    font-size: 30px;
    font-weight: bold;
    line-height: 30px;
    font-family: "宋体";
}
.index_news .content .top .subtitle{
    margin-top: 20px;
    display: flex;
    align-items: center;
}
.index_news .content .top .subtitle span{
    color: #999999;
    font-size: 14px;
    line-height: 30px;
    margin-left: 10px;
}
.index_news .content .bottom .boxlist{
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    padding: 40px;
    border-bottom: 1px solid #dddddd;
    margin-top: 20px;
    transition: all .5s linear;
}
.index_news .content .bottom .boxlist .time{
    width: 15%;
}
.index_news .content .bottom .boxlist .time span{
    color: #999999;
    font-size: 20px;
    line-height: 30px;
    margin-right: 20px;
}
.index_news .content .bottom .boxlist .title{
    width: 65%;
}
.index_news .content .bottom .boxlist .title a{
    font-size: 22px;
    color: #333333;
    line-height: 30px;
    transition: all .5s linear;
}
.index_news .content .bottom .boxlist .more img{
    /*filter: grayscale(100%);
    */filter: contrast(30%);
    transition: all .5s linear;
}
.index_news .content .bottom .boxlist .listimg{
    width: 20.8%;
    position: absolute;
    right: 12%;
    top: -25%;
    /* display: none; */
    opacity: 0;
    overflow: hidden;
    transition: all .5s linear;
}
.index_news .content .bottom .boxlist .listimg img{
    width: 100%;
    transition: all .5s linear;
}
.index_news .content .bottom .boxlist:hover{
    border-bottom: 1px solid #2c0001;
}
.index_news .content .bottom .boxlist:hover .title a{
    color: #2c0001;
}
.index_news .content .bottom .boxlist:hover .listimg{
    /* display: block; */
    opacity: 1;
}
.index_news .content .bottom .boxlist .listimg:hover img{
    transform: scale(1.1);
}
.index_news .content .bottom .boxlist:hover .more img{
    filter: contrast(100%);
}
@media (max-width:1500px){
    .index_news .content{
        width: 85%;
        margin: 0 auto;
    }
    .index_news .content .bottom .boxlist{
        padding: 30px 40px;
    }
    .index_news .content .bottom .boxlist .listimg{
        right: 10%;
    }
}
@media (max-width:1300px){
    .index_news .content{
        width: 95%;
        margin: 0 auto;
    }
}
@media (max-width:1150px){
    .index_news .content .bottom .boxlist{
        flex-wrap: wrap;
    }
    .index_news .content .bottom .boxlist .time{
        width: 100%;
    }
    .index_news .content .bottom .boxlist .title{
        width: 85%;
    }
    .index_news .content .bottom .boxlist .listimg {
        top: 0%;
    }
}
@media (max-width:800px){
    .index_news .content .bottom .boxlist .listimg{
        display: none;
    }
}
@media (max-width:650px){
    .index_news .content .bottom .boxlist{
        padding: 10px;
    }
    .index_news .content .bottom .boxlist .title a{
        font-size: 20px;
    }
}
@media (max-width:550px){
    .index_news .content .top .title a{
        font-size: 18px;
    }
    .index_news .content .bottom .boxlist .time span{
        font-size: 14px;
    }
    .index_news .content .bottom .boxlist .title a{
        font-size: 16px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        display: block;
    }
    .index_news .content .bottom .boxlist .more img{
        width: 80%;
    }
    .index_news .content .bottom .boxlist .more{
        width: 10%;
    }
    .index_news .content .top .subtitle a span{
        font-size: 12px;
    }
    .index_news .content .bottom .boxlist{
        margin-top: 10px;
    }
    .index_news{
        margin-bottom: 120px;
    }
}