.i-pr-nav{ width: 100%; float: left; margin-top: 52px; overflow: hidden;}
.i-pr-nav ul.list{ width: 100%; display: flex; justify-content: space-between;}
.i-pr-nav ul.list li{ width: 420px; height: 322px; padding-top: 22px; box-sizing: border-box; position: relative; display: flex; align-content: center; justify-content: center; align-items: center; align-self: center; flex-direction: column; transform: translateY(100%); opacity: 0;}
.i-pr-nav ul.list li img{ max-width: 100%;}
.i-pr-nav ul.list li .title a{ color: #fff; line-height: 40px; margin-top: 5px; font-size: 16px; text-transform: uppercase; display: block;}
.i-pr-nav ul.list li{ background: url(../images/i-pr-nav-01.jpg) no-repeat center center / cover; transition: 0.4s ease-in-out 0.3s;}
.i-pr-nav ul.list li:nth-child(2){ background: url(../images/i-pr-nav-02.jpg) no-repeat center center / cover; transition: 0.4s ease-in-out 0.4s;}
.i-pr-nav ul.list li:nth-child(3){ background: url(../images/i-pr-nav-03.jpg) no-repeat center center / cover; transition: 0.4s ease-in-out .5s;}

.i-pr-nav.active ul.list li{
    transform: translateY(0);
    opacity: 1;
}

/* 首页 - 关于 */

.i-about{ width: 100%; float: left; margin: 38px 0 76px; overflow: hidden;}
.i-about article{ float: left; width: 50%; box-sizing: border-box; padding-left: 20px;}
.i-about article > span{ display: block; line-height: 21px; font-size: 12px; color: #9fa0a0; text-transform: uppercase; transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 0.3s;}
.i-about article h2{ font-size: 24px; font-weight: bold; line-height: 32px; color: #1e242a; text-transform: uppercase; display: block; position: relative; padding-bottom: 14px;
    transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 0.9s;
}
.i-about article h2::after{ content: ""; position: absolute; float: left; width: 80px; height: 2px; background: #dadada; left: 0; bottom: 0; transition: all 2s ease-in-out;}
.i-about article h2:hover::after{ width: 300px; background: #00458e}
.i-about article p{ color: rgba(30,36,42,0.8); line-height: 30px; font-size: 16px; display: block; margin: 13px 0 0; font-family: "tt0356m";
    transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 1.4s;
}
.i-about .list{ width: 100%;  display: flex; justify-content: space-around; padding-top: 42px;}
.i-about .list li{ float: left; transform: translateY( 30px); opacity: 0; transition: 0.4s ease-in-out;}
.i-about .list li span{ font-family: 'FRAHV'; display: block; color: #00458e; font-size: 60px; line-height: 62px; transform: skewX(-10deg);}
.i-about .list li span i{ transform: skewX(10deg); display: inline-block;}
.i-about .list li h4{ font-size: 14px; color: #040404; display: block; line-height: 18px; padding: 9px 0; text-transform: uppercase;}
.i-about aside{ float: right; margin-top: 22px; width: 50%;}
.i-about aside img{ max-width: 100%; float: right;}

.i-about.active article > span, .i-about.active article h2, .i-about.active article p, .i-about ul.list.active li{
    transform: translateY(0);
    opacity: 1;
}




/* ad */
.i-ad{ width: 100%; float: left;}
.i-ad-zt{
    width: 100%;
    height: 285px;
    display: flex; flex-wrap: wrap; align-items: center;
    background: url(../images/i-ad.jpg) no-repeat top center; position: relative;
    transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 0.3s;
}
.i-ad-zt .text{ width: 815px; height: 165px; display: flex; flex-wrap: wrap; align-content: center; margin: 0 0 0 51px; background: #00458e; color: #fff; font-family: "tt0356m"; position: relative; box-sizing: border-box; padding-left: 34px;}
.i-ad-zt .text h3{ font-size: 36px; width: 100%; line-height: 44px; transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 0.7s;}
.i-ad-zt .text p{ font-size: 18px; line-height: 32px; margin: 0; transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 1.1s;}
.i-ad-zt .text a{ padding: 0 24px; line-height: 46px; color: #fff; font-size: 18px; border: 1px solid #fff; border-radius: 5px; text-transform: uppercase; position: absolute; right: 35px; top: 50%; transform: translateY( 0); opacity: 0; transition: transform 0.4s ease-in-out 1.5s, opacity 0.4s ease-in-out 1.5s, background .4s ease-in-out, color .4s ease-in-out;}
.i-ad-zt::after{ content: ""; position: absolute; bottom: 0; right: 48px; width: 305px; height: 329px; background: url(../images/i-ad-p.png) no-repeat; display: inline-block; opacity: 0;transition: 0.4s ease-in-out 1.9s;}
.i-ad-zt .text a:hover{
    background: #fff;
    color: #000;
}

.i-ad.active .i-ad-zt, .i-ad.active .i-ad-zt .text h3, .i-ad.active .i-ad-zt .text p, .i-ad.active .i-ad-zt .text a{
    transform: translateY(0);
    opacity: 1;
}
.i-ad.active .i-ad-zt .text a{
    transform: translateY(-50%);
}
.i-ad.active .i-ad-zt::after{
    opacity: 1;
}



/* 首页 - 产品 */
.i-pr{ width: 100%; float: left; text-align: center; overflow: hidden;}
.i-pr h2,.i-pr h3{ width: 100%; float: left; }
.i-pr h3{ font-size: 12px; color: #9fa0a0; line-height: 30px; margin-top: 43px;font-weight: normal; transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 0.2s;}
.i-pr h2{ font-size: 24px; color: #1e242a; line-height: 36px; text-transform: uppercase; font-weight: bold; padding-bottom: 18px; position: relative; transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 0.6s;}
.i-pr h2::after{ content: ""; position: absolute; bottom: 0; left: 50%; margin-left: -40px; display: inline-block; height: 1px; background: #dadada; width: 80px;}
.i-pr ul{ width: 100%; float: left; margin: 52px 0 40px; }
.i-pr ul li{ /*margin: 0 2% 2% 0; width: 32%;*/ float:left; text-align:center; transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 1s;}
.i-pr .prev, .i-pr .next{
    display: none;
}
.i-pr ul li .pic{ text-align:center;}
.i-pr ul li .pic img{ width: 100%;  display:block; transition: 0.4s ease-in-out;}
.i-pr ul li .pic img:hover {opacity: 0.7;}
.i-pr ul li .title{ float: left; width: 100%; text-align: center; }
.i-pr ul li .title a{ line-height: 66px; background: #eee; display: block; color: #4e4e4e; font-size: 16px; text-transform: uppercase;}
.i-pr ul li:hover .title a{ background: #00458e; color: #fff;}
.i-pr ul li:nth-child(2){ transition: 0.5s ease-in-out 1.1s;}
.i-pr ul li:nth-child(3){ transition: 0.5s ease-in-out 1.3s; margin-right: 0;}
.i-pr ul li:nth-child(4){ transition: 0.5s ease-in-out 1.5s;}
.i-pr ul li:nth-child(5){ transition: 0.5s ease-in-out 1.7s;}
.i-pr ul li:nth-child(6){ transition: 0.5s ease-in-out 1.9s; margin-right: 0;}

.i-pr.active h2,.i-pr.active h3, .i-pr.active ul li{
    transform: translateY(0);
    opacity: 1;
}



/* 首页 - 设备 */
.i-eq{ width: 100%; float: left;
    background: #00458e; min-height: 740px;
    position: relative;
}
.i-eq .i-eq-text{ 
    background: #fff; 
    width: 480px; 
    float: left; 
    margin-top: 68px;
    box-sizing: border-box;
    padding: 0 22px 65px;
    position: relative;
    z-index: 2; transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 0.2s;
}

.i-eq h2,.i-eq h3{ width: 100%; float: left; }
.i-eq h3{ font-size: 12px; color: #9fa0a0; line-height: 21px; margin-top: 40px; transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 0.6s;}
.i-eq h2{ font-size: 24px; color: #1e242a; line-height: 30px; text-transform: uppercase; font-weight: bold; padding-bottom: 14px; position: relative; transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 0.8s;}
.i-eq h2::before{ content: ""; position: absolute; bottom: 0; left: 0; display: inline-block; height: 1px; background: #dadada; width: 80px;}
.i-eq .i-eq-text ul{ width: 100%; float: left;}
.i-eq .i-eq-text ul li{
    width: 100%;
    min-height: 75px;
    float: left;
    margin-top: 34px;
    position: relative; transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 1.2s;
}
.i-eq .i-eq-text ul li i{ width: 75px; height: 75px; line-height: 70px; border: 2px solid #000; border-radius: 100%; float: left; position: absolute; top: 0; left: 0; font-family: 'iconfont';
    text-align: center;
    font-size: 36px;
}
.i-eq .i-eq-text ul li .text{ 
    width: 100%;
    box-sizing: border-box;
    padding-left: 97px;
}
.i-eq .i-eq-text ul li .text h4{
    width: 100%;
    display: block;
    margin-top: 5px;
    font-family: "tt0356m";
    font-size: 18px;
    line-height: 28px;
    color: #000;
    text-transform: uppercase;
}
.i-eq .i-eq-text ul li .text p{
    width: 100%;
    display: block;
    margin: 7px 0 0;
    font-family: "tt0356m";
    font-size: 16px;
    line-height: 20px;
    color: rgba(0,0,0,0.8);
}
.i-eq .i-eq-text ul li:nth-child(2){ transition: 0.5s ease-in-out 1.5s;}
.i-eq .i-eq-text ul li:nth-child(3){ transition: 0.5s ease-in-out 1.8s;}
.i-eq .i-eq-text ul li:nth-child(4){ transition: 0.5s ease-in-out 2.1s;}
.i-eq .i-eq-text ul li:nth-child(5){ transition: 0.5s ease-in-out 2.4s;}

.i-eq .list{ width: 1225px; height: 740px; overflow: hidden; position: absolute; right: 0; top: 0; z-index: 1;}
.i-eq .list .bd{ width: 100%; }
.i-eq .list .bd ul{ width: 100%; }
.i-eq .list .bd ul li img{ max-width:100%;  display:block;}
.i-eq .list .prev,.i-eq .list .next{ width: 68px; height: 45px; position: absolute; bottom: 42px; background: #fff; text-align: center; line-height: 45px; font-family: iconfont; font-size: 24px; color: #000; right: 338px; z-index: 3;}
.i-eq .list .next{  right: 270px;}
.i-eq .list .prev:hover,.i-eq .list .next:hover{ opacity: 0.7;}
.i-eq .list .next::after{ content: ""; width: 1px; height: 60%; top: 20%; background: #ccc; position: absolute; left: 0;}

.i-eq.active .i-eq-text, .i-eq.active .i-eq-text h2, .i-eq.active .i-eq-text h3, .i-eq.active .i-eq-text ul li{
    transform: translateY(0);
    opacity: 1;
}



.i-news{ width: 100%; float: left;}
.i-news h2,.i-news h3{ width: 100%; float: left; }
.i-news h3{ font-size: 12px; color: #9fa0a0; line-height: 21px; margin-top: 40px; transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 0.2s;}
.i-news h2{ font-size: 24px; color: #1e242a; line-height: 30px; text-transform: uppercase; font-weight: bold; padding-bottom: 14px; position: relative; transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 0.4s;}
.i-news h2::before{ content: ""; position: absolute; bottom: 0; left: 0; display: inline-block; height: 1px; background: #dadada; width: 80px;}
.i-news ul{ width: 100%; float: left;}
.i-news ul li{ width: 50%; min-height: 128px; float: left; box-sizing: border-box; padding-right: 40px; margin: 35px 0 40px; transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 0.8s;}
.i-news ul li a{ width: 100%; float: left; box-sizing: border-box; position: relative; min-height: 54px;}
.i-news ul li a .img{ width: 250px; float: left; position: absolute; left: 0; top: 0; box-sizing: border-box; border: 1px solid #ccc;}
.i-news ul li a .img img{ width: 100%; height: 128px;}
.i-news ul li a .text{ width: 100%; float: left; box-sizing: border-box; padding-left: 280px;}
.i-news ul li a .text h3{ width: 100%; float: left; font-size: 14px; color: #7a7a7a; line-height: 22px; height: 22px; overflow: hidden; display: none;}
.i-news ul li a .text .date{ 
    width: 100%;
    display: block;
    font-family: "tt0356m";
    font-size: 16px;
    line-height: 30px;
    color: rgba(0,0,0,0.8);
}
.i-news ul li a .text p{ 
    width: 100%;
    display: block;
    margin: 6px 0 0;
    font-family: "tt0356m";
    font-size: 18px;
    line-height: 20px;
    color: #000;
}
.i-news ul li:last-child{
    transition: 0.4s ease-in-out 1s;
}
.i-news.active h2, .i-news.active h3, .i-news.active ul li{
    transform: translateY(0);
    opacity: 1;
}

.i-links{ width: 100%; float: left;  margin-bottom: 40px;}
.i-links h2,.i-links h3{ width: 100%; float: left; }
.i-links h3{ font-size: 12px; color: #9fa0a0; line-height: 21px; opacity: 1; transition: 0.4s ease-in-out 0.2s;}
.i-links h2{ font-size: 24px; color: #1e242a; line-height: 30px; text-transform: uppercase; font-weight: bold; padding-bottom: 14px; position: relative; opacity: 1; transition: 0.4s ease-in-out 0.4s;}
.i-links h2::before{ content: ""; position: absolute; bottom: 0; left: 0; display: inline-block; height: 1px; background: #dadada; width: 80px;}
.i-links ul{ display: block; width: 100%; margin: 20px 0; float: left;}
.i-links ul li{ display: inline-block; margin: 0 7px; font-size: 14px; color: #000;}
.i-links ul li a{ color: #000; line-height: 1.75}
.i-links ul li a:hover{ text-decoration: underline; opacity: .7;}


.contact-feedback{
    width: 100%;
    float: left;
}
.contact-feedback .i-contact{
    width: 50%;
    float: left;
    box-sizing: border-box;
    padding: 0 20px;
}
.contact-feedback .i-contact h2, .contact-feedback .i-contact h3{ 
    width: 100%; 
    float: left; 
}
.contact-feedback .i-contact h3{ 
    font-size: 12px; 
    color: #9fa0a0; 
    line-height: 21px; transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 0.2s;
}
.contact-feedback .i-contact h2{ 
    font-size: 24px; 
    color: #1e242a; 
    line-height: 30px; 
    text-transform: uppercase; 
    font-weight: bold; 
    padding-bottom: 14px; 
    position: relative; transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 0.5s;
}
.contact-feedback .i-contact h2::before{ 
    content: ""; 
    position: absolute; 
    bottom: 0; 
    left: 0; 
    display: inline-block; 
    height: 1px; 
    background: #dadada;
    width: 80px;
}
.contact-feedback .i-contact p{
    width: 100%;
    float: left;
    margin: 21px 0 26px;
    font-family: "tt0356m";
    font-size: 18px;
    line-height: 24px;
    color: rgba(0,0,0,0.8);
}
.contact-feedback .i-contact ul{
    width: 100%;
    float: left;
    margin-bottom: 74px;
    padding: 21px 0 18px;
    border-top: 1px solid #ccc;
    border-bottom: 1px solid #ccc;
}
.contact-feedback .i-contact ul li{
    width: 30%;
    float: left;
    box-sizing: border-box;
    padding-right: 60px; transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 0.8s;
}
.contact-feedback .i-contact ul li:nth-child(2){
    transition: 0.4s ease-in-out 1.2s;
}
.contact-feedback .i-contact ul li:last-child{
    width: 40%;
    padding-right: 0; transition: 0.4s ease-in-out 1.5s;
}
.contact-feedback .i-contact ul li i, .contact-feedback .i-contact ul li span{
    display: block;
}
.contact-feedback .i-contact ul li i{
    min-height: 36px;
    line-height: 36px;
    margin-bottom: 10px;
    font-family: 'iconfont';
    font-size: 24px;
}
.contact-feedback .i-contact ul li span{
    font-size: 14px;
    color: #000;
    line-height: 24px;
}

/* feedback */
.contact-feedback .i-feedback{
    width: 50%;
    float: left;
    box-sizing: border-box;
    padding: 0 40px;
}
.contact-feedback .i-feedback h2{ 
    width: 100%; 
    float: left;
    margin-top: 21px;
    font-size: 24px; 
    color: #1e242a; 
    line-height: 30px; 
    text-align: center;
    text-transform: uppercase; 
    font-weight: bold; 
    padding-bottom: 14px; 
    position: relative; transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 0.2s;
}
.contact-feedback .i-feedback h2::before{ 
    content: ""; 
    position: absolute; 
    bottom: 0; 
    left: 50%; 
    display: inline-block; 
    height: 1px; 
    background: #dadada;
    width: 80px;
    transform: translateX(-50%)
}
.contact-feedback .i-feedback form{
    width: 100%;
    float: left;
    margin: 30px 0 0;
}
.contact-feedback .i-feedback form input{
    width: 48%;
    float: left;
    margin: 0 1% 10px;
    box-sizing: border-box;
    line-height: 36px;
    padding: 5px 10px;
    background: #f9f9f9;
    border:1px solid #ddd;
    border-radius: 5px; transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 0.5s;
}
.contact-feedback .i-feedback form input:nth-child(2){
    transition: 0.4s ease-in-out 0.8s;
}
.contact-feedback .i-feedback form textarea{
    width: 98%;
    float: left;
    margin: 0 1% 10px;
    box-sizing: border-box;
    line-height: 36px;
    padding: 5px 10px;
    background: #f9f9f9;
    border:1px solid #ddd;
    border-radius: 5px; transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 1s;
}
.contact-feedback .i-feedback form button{
    width: 98%;
    float: left;
    margin: 0 1%;
    box-sizing: border-box;
    line-height: 36px;
    padding: 5px 10px;
    font-weight: bold;
    color: #fff;
    border: none;
    border-radius: 5px;
    background: #03458e; transform: translateY( 20px); opacity: 0; transition: 0.4s ease-in-out 1.2s;
}

::-webkit-input-placeholder { /* WebKit, Blink, Edge */
    color: #000;
    font-size: 14px;
    font-family: Arial, Helvetica, sans-serif;
}
:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
    color: #000;
    font-size: 14px;
    font-family: Arial, Helvetica, sans-serif;
}
::-moz-placeholder { /* Mozilla Firefox 19+ */
    color: #000;
    font-size: 14px;
    font-family: Arial, Helvetica, sans-serif;
}
:-ms-input-placeholder { /* Internet Explorer 10-11 */
    color: #000;
    font-size: 14px;
    font-family: Arial, Helvetica, sans-serif;
}
.none{ display: none;}

.contact-feedback.active .i-contact h2, .contact-feedback.active .i-contact h3, .contact-feedback.active .i-contact ul li, .contact-feedback.active .i-feedback h2, .contact-feedback.active .i-feedback input, .contact-feedback.active .i-feedback textarea, .contact-feedback.active .i-feedback button{
    transform: translateY(0);
    opacity: 1;
}


@media screen and (max-width: 734px){
    .i-pr-nav{
        margin: 2% 0 0;
        display: flex;
    }
    .i-pr-nav ul.list li{
        width: 32%;
        height: 1.06rem;
        padding: 0;
    }
    .i-pr-nav li .title{
        display: none;
    }
    .i-pr-nav ul.list li .pic{
        text-align: center;
    }
    .i-pr-nav ul.list li img{
        max-width: 0.72rem;
    }
    /* home-about */
    .i-about{
        margin: .18rem 0 .36rem;
        box-sizing: border-box;
        padding: 0 .2rem
    }
    .i-about article{
        width: 100%;
        padding: 0;
    }
    .i-about article > span{
        line-height: .21rem;
        font-size: .12rem;
    }
    .i-about article h2{
        line-height: .3rem;
        font-size: .24rem;
        padding-bottom: .14rem;
    }
    .i-about article h2::after.i-about article h2:hover::after{
        width: .8rem;
        background: #dadada;
    }
    .i-about article p{
        margin-top: .16rem;
        max-height: 2.4rem;
        line-height: .3rem;
        font-size: .16rem;
        overflow: hidden;
    }
    .i-about aside{
        width: 100%;
        margin-top: .36rem;
    }
    .i-about aside img{
        max-width: 100%;
    }
    .i-about .list{
        width: 100%;
        margin-top: .6rem;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .i-about .list li{
        width: 50%;
        text-align: center;
        margin-bottom: .3rem;
    }
    .i-about .list li:nth-child(1){
        order:1
    }
    .i-about .list li:nth-child(2){
        order:3
    }
    .i-about .list li:nth-child(3){
        order:2
    }
    .i-about .list li:nth-child(4){
        order:4
    }
    .i-about .list li span{
        line-height: .38rem;
        font-size: .36rem;
    }
    .i-about .list li h4{
        padding: .03rem .05rem;
        box-sizing: border-box;
        line-height: .18rem;
        font-size: .12rem;
    }


    /* home-ad */
    .i-ad .i-ad-zt{
        height: 2.28rem;
        background: url(../images/m-ad.jpg) no-repeat left top / auto 2.28rem;
    }
    .i-ad-zt::after{
        right: 0;
        height: 2.58rem;
        background: url(../images/m-ad-p.png) no-repeat top right / auto 100%;
    }
    .i-ad-zt .text{
        position: absolute;
        top: .25rem;
        left: 0;
        width: 2.17rem;
        height: 1.32rem;
        margin: 0;
        padding: 0 .2rem;
    }
    .i-ad-zt .text h3{
        line-height: .14rem;
        font-size: .18rem;
    }
    .i-ad-zt .text p{
        margin: .1rem 0 0;
        font-size: .14rem;
        line-height: .14rem;
    }
    .i-ad-zt .text a{
        top: auto;
        bottom: -.5rem;
        left: .12rem;
        right: auto;
        padding: 0 .2rem;
        line-height: .3rem;
        font-size: .14rem;
    }
    .i-ad.active .i-ad-zt .text a{
        transform: translateY(0);
    }

    /* home- prlist */
    .i-pr h3{
        margin: .27rem 0 0;
        line-height: .3rem;
        font-size: .12rem;
    }
    .i-pr h2{
        padding-bottom: .17rem;
        line-height: .36rem;
        font-size: .24rem;
    }
    .i-pr h2::after{
        width: .8rem;
        margin-left: -.4rem;
    }
    .i-pr .bd{
        position: relative;
        float: left;
        width: 100%;
        margin: .4rem 0;
    }
    .i-pr .prev, .i-pr .next{
        display: inline-block;
        width: .4rem;
        height: .4rem;
        position: absolute;
        top: 50%;
        right: 0;
        transform: translateY(-50%);
        background: #09090b;
        color: #fff;
        font-size: .18rem;
        line-height: .4rem;
        font-family: iconfont;
        z-index: 2;
    }
    .i-pr .prev{
        left: 0;
    }
    .i-pr ul{ width: 100%; margin: 0;}
    .i-pr ul li{ width: 100%;}

    /* home -equipment */
    .i-eq .list{
        position: relative;
        width: 100%;
        height: auto;
    }
    .i-eq .i-eq-text{
        margin: .14rem;
        padding: 0 .24rem .38rem;
        width: calc(100% - .28rem);
    }
    .i-eq .i-eq-text h3{
        margin-top: .3rem;
        line-height: .22rem;
        font-size: .12rem;
    }
    .i-eq .i-eq-text h2{
        padding-bottom: .14rem;
        line-height: .3rem;
        font-size: .24rem;
    }
    .i-eq .i-eq-text ul li{
        margin-top: .3rem;
        min-height: .75rem;
    }
    .i-eq .i-eq-text ul li i{
        width: .75rem;
        height: .75rem;
        line-height: .7rem;
        font-size: .35rem;
    }
    .i-eq .i-eq-text ul li .text{
        padding-left: .9rem;
    }
    .i-eq .i-eq-text ul li .text h4{
        margin: 0 0 .06rem;
        line-height: .32rem;
        font-size: .18rem;
    }
    .i-eq .i-eq-text ul li .text p{
        margin: 0;
        line-height: .2rem;
        font-size: .16rem;
        height: .4rem;
        overflow: hidden;
    }
    .i-eq .list .prev, .i-eq .list .next{
        width: .68rem;
        height: .45rem;
        bottom: .14rem;
        line-height: .45rem;
        font-size: .24rem;
    }
    .i-eq .list .next{
        right: .14rem;
    }
    .i-eq .list .prev{
        right: .82rem;
    }

    /* home -news */
    .i-news,.i-links{
        box-sizing: border-box;
        padding: 0 .18rem;
        margin: .07rem 0 .3rem;
    }
    .i-news h3{
        margin: .22rem 0 0;
        line-height: .21rem;
        font-size: .12rem;
    }
    .i-news h2{
        padding-bottom: .14rem;
        line-height: .3rem;
        font-size: .24rem;
    }
    .i-news h2::after{
        width: .8rem;
    }
    .i-news ul li{
        width: 100%;
        min-height: auto;
        padding: 0;
        margin: .23rem 0 0;
    }
    .i-news ul li a .img{
        position: relative;
        width: 100%;
    }
    .i-news ul li a .img img{
        height: auto;
    }
    .i-news ul li a .text{
        padding: 0;
    }
    .i-news ul li a .text .date{
        margin: .12rem 0 .1rem;
        line-height: .22rem;
        font-size: .16rem;
    }
    .i-news ul li a .text p{
        margin: 0;
        line-height: .2rem;
        font-size: .18rem;
    }
    .contact-feedback .i-contact{
        background: #f8f8f8;
        width: 100%;
    }
    .contact-feedback .i-contact h3{
        margin: .3rem 0 0;
        line-height: .21rem;
        font-size: .12rem;
    }
    .contact-feedback .i-contact h2{
        padding-bottom: .14rem;
        line-height: .3rem;
        font-size: .24rem;
    }
    .contact-feedback .i-contact h2::after{
        width: .8rem;
    }
    .contact-feedback .i-contact p{
        margin: .2rem 0 .22rem;
        line-height: .24rem;
        font-size: .18rem;
    }
    .contact-feedback .i-contact ul{
        margin-bottom: .27rem;
        padding: .24rem 0;
    }
    .contact-feedback .i-contact ul li{
        width: 50%;
        position: relative;
        padding: 0 0 0 .4rem;
        margin: .11rem 0;
    }
    .contact-feedback .i-contact ul li:last-child{
        width: 100%;
    }
    .contact-feedback .i-contact ul li i{
        position: absolute;
        left: 0;
        line-height: .24rem;
        font-size: .22rem;
        color: #03458e;
    }
    .contact-feedback .i-contact ul li span{
        line-height: .24rem;
        font-size: .14rem;
    }
    .contact-feedback .i-feedback{
        width: 100%;
        padding: 0 .2rem;
    }
    .contact-feedback .i-feedback h2{
        margin: .3rem 0;
        line-height: .3rem;
        padding-bottom: .21rem;
    }
    .contact-feedback .i-feedback form{
        margin: 0 0 .4rem;
    }
    .contact-feedback .i-feedback form input{
        width: 98%;
        margin-bottom: .16rem;
        line-height: .36rem;
        padding: .05rem .1rem;
    }
    .contact-feedback .i-feedback form textarea{
        margin-bottom: .16rem;
        line-height: .36rem;
        padding: .05rem .1rem;
    }
    .contact-feedback .i-feedback form button{
        line-height: .36rem;
        padding: .05rem .1rem;
        font-size: .14rem;
    }
}