#navb li:first-child .zyflg .nav_t {
    display: block;
	color: #fff;
	background-color: #015eea;
}
/* 公司介绍start */
.about{
    width: 100%;
    overflow: hidden;
    margin: 60px 0;
}
.about .w{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.about .w .about_left{
    width: 44%;
}
.about .w .about_left img{
    width: 100%;
}
.about .w .about_right{
    width: 48%;
}
.about .w .about_right .tit h1{
    font-size: 32px;
    font-weight: bold;
    margin: 0 0 10px;
}
.about .w .about_right .tit p{
    font-size: 20px;
    font-weight:300;
    margin: 0;
}
.about .w .about_right .text h3{
    font-size: 32px;
    margin: 30px 0 10px 0; 
}
.about .w .about_right .text p{
    font-size: 14px;
    line-height: 28px;
    color: #333;
    text-indent: 2em;
    margin: 0;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;/*控制行数*/
    overflow: hidden;
}
.about .w .about_right .text a{
    width: 160px;
    line-height: 48px;
    display: block;
    text-align: center;
    background: -moz-linear-gradient(0deg, #015eea 0%, #00ccff 100%);
    background: -webkit-linear-gradient(0deg, #015eea 0%, #00ccff 100%);
    background: -o-linear-gradient(0deg, #015eea 0%, #00ccff 100%);
    background: -ms-linear-gradient(0deg, #015eea 0%, #00ccff 100%);
    background: linear-gradient(90deg, #015eea 0%, #00ccff 100%);
    margin: 30px 0;
    color: #fff;
}
.about .w .about_right ul{
    width: 80%;
    overflow: hidden;
    margin: 0;
    display: flex;
    justify-content: space-between;
}
.about .w .about_right ul li{
    border-radius: 10px;
    margin-top: 25px;
    padding: 25px 10px;
    text-align: center;
    width: 28%;
}
.about .w .about_right ul li:first-of-type{
    background: #0ed0be;
}
.about .w .about_right ul li:nth-of-type(2){
    background: #13c0da;
}
.about .w .about_right ul li:nth-of-type(3){
    background: #015eea;
}
.about .w .about_right ul li img{
    width: 60px;
    display: block;
    margin: 0 auto 10px;
    transition: all 0.5s;
}
.about .w .about_right ul li:hover img{
    transform: rotateY(360deg);
}
.about .w .about_right ul li p{
    font-size: 18px;
    color: #fff;
}
/* 公司介绍end */

/* 应用领域start */
.appli{
    width: 100%;
    background: linear-gradient(45deg, #3184ff 0%, #00ccff 100%);
    padding-top: 50px;
}
.appli .w .appli_icon{
    width: 70%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: auto;
}
.appli .w .appli_icon .appli_left>div{
    border-radius: 50%;
    width: 160px;
    height: 160px;
    background: rgba(255,255,255,0.12);
    border:8px solid rgba(255,255,255,0.04);
    text-align: center;
    color: #fff;
    margin-bottom: 55%;
    display: flex;
    flex-wrap: wrap;
    align-content: center;
    transition: all 0.5s;
}
.appli .w .appli_icon .appli_left>div:hover{
    background: #2196F3;
    border: 8px solid rgb(255 255 255 / 44%);
}
.appli .w .appli_icon .appli_left>div:last-of-type{
    margin: 0;
}
.appli .w .appli_icon .appli_left>div img{
    width: 40px;
    display: block;
    margin: 0 auto 10px;
}
.appli .w .appli_icon .appli_left>div h3{
    font-size: 20px;
    margin: 0 0 6px;
    width: 100%;
}
.appli .w .appli_icon .appli_left>div p{
    font-size: 14px;
    width: 100%;
    margin: 0;
}
.appli .w .appli_icon .appli_center{
    width: 55%;
    height: 55%;
    text-align: center;
    color: #fff;
    padding: 20% 12%;
    position: relative;
}
.appli .w .appli_icon .appli_center::before{
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(/assets/image/cc_c.png) no-repeat center;
    background-size: 100%;
}
.appli .w .appli_icon .appli_center:hover::before{
    animation: fa_turn 50s linear infinite;
}

@keyframes fa_turn {
    0% {
        -webkit-transform: rotate(0deg);
    }

    25% {
        -webkit-transform: rotate(90deg);
    }

    50% {
        -webkit-transform: rotate(180deg);
    }

    75% {
        -webkit-transform: rotate(270deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
    }
}
.appli .w .appli_icon .appli_center h3{
    font-size: 30px;
    margin: 0 0 10px;
    font-weight: bold;
}
.appli .w .appli_icon .appli_center p{
    font-size: 16px;
    line-height: 32px;
}
.appli .w .appli_icon .appli_center a{
    width: 160px;
    line-height: 48px;
    display: block;
    text-align: center;
    color: #fff;
    border: 2px solid #ffffff6e;
    margin: 25px auto 0;
    transition: all 0.5s;
    position: relative;
    z-index: 2;
}
.appli .w .appli_icon .appli_center:hover a{
   background: #fff;
   color: #015eea;
}
.appli .w>ul{
    display: flex;
    justify-content: space-between;
    background: #fff;
    padding: 40px 4%;
    margin: 0;
    box-shadow: 0 0 40px rgba(0,0,0,0.2);
    position: relative;
    top: 50px;
    z-index: 3;
}
.appli .w>ul li a img{
    width: 60px;
    transition: all 0.5s;
}
.appli .w>ul li a p{
    margin: 0;
    padding-top: 10px;
    font-size: 14px;
    color: #333;
    transition: all 0.5s;
}
.appli .w>ul li:hover a p{
    color: #015eea;
}
.appli .w>ul li:hover a img{
    margin: -15px 0 0;
}
@media(max-width:1200px){
    .appli .w .appli_icon{
        width: 82%;
    }
}
/* 应用领域end */
/*库房start */
.one {
    margin: 110px auto 0;
    height: 300px;
    width: 100%;
    overflow: hidden;
    position: relative;
}
.one h3{
    font-size: 30px;
    font-weight: bold;
    margin: 0 0 20px;
    text-align: center;
}
.one ul {
    height: 300px;
    width: 100000px;
    position: absolute;
    left: 0;
}

/*ul width的宽不能过小*/
.one ul li {
    display: block;
    float: left;
    margin: 5px;
    position: relative;
}

.one ul li a {
    display: inline-block;
    height: 300px;
}

.one ul li img {
    display: block;
    height: 300px
}

/* 库房end */

/* 产品中心start */
.product{
    width: 100%;
    overflow: hidden;
    background: #f5f5f5;
    padding: 70px 0;
}
.product .w>h3{
    font-size: 30px;
    font-weight: bold;
    margin: 0 0 30px;
    text-align: center;
}
.product .w ul{
    display: flex;
    justify-content: space-between;
    margin: 0;
}
.product .w ul li{
    width: 32%;
    background: #fff;
    overflow: hidden;
}
.product .w ul li div{
    width: 100%;
    overflow: hidden;
}
.product .w ul li img{
    width: 100%;
    transition: all 0.5s;
}
.product .w ul li:hover img{
    transform: scale(1.2);
}
.product .w ul li h3{
    font-size: 22px;
    color: #333333;
    font-weight: bold;
    position: relative;
    padding: 25px 0 10px;
    margin: 0 15px 10px;
    transition: all 0.5s;
    background: #fff;
    border-bottom: 1px solid #ccc;
}
.product .w ul li p{
    padding: 0 15px;
    font-size: 14px;
    color: #666;
    line-height: 28px;
    margin-bottom: 20px;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}
.product .w ul li:hover h3{
    color: #015eea;
}
/* 产品中心end */
/* 新闻咨询star */
.news{
    width: 100%;
    overflow: hidden;
}
.news .w{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.news .w>h3{
    font-size: 30px;
    font-weight: bold;
    margin:60px 0 25px;
    text-align: center;
    width: 100%;
}
.news .w .news_left{
    width: 220px;
    border: 1px solid #e3e3e5;
    padding: 30px;
    margin: 0;
}
.news .w .news_left li{
    margin: 30px 0;
    text-align: center;
}
.news .w .news_left li a {
    font-size: 18px;
    color: #333;
    transform:all 0.5s;
}
.news .w .news_left li a:hover{
    color: #015eea;
}
.news .w .news_left li:first-of-type a{
    color: #015eea;
}
.news .w  .news_right{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    width: 77%;
}
.news .w .news_right>div{
    width: 42%;
    background: url(/assets/image/new_img.jpg) no-repeat center;
    background-size: auto;
}
.news .w .news_right>ul{
    width: 55%;
    overflow: hidden;
    margin: 0;
  }
  .news .w .news_right>ul li:first-of-type{
    margin-bottom: 22px;
  }
  .news .w .news_right>ul li h3{
    display: flex;
    justify-content: space-between;
    margin: 0 0 8px;
  }
  .news .w .news_right>ul li h3 a{
    max-width: 75%;
    font-size: 15px;
    font-weight: bold;
    color: #333;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  .news .w .news_right>ul li:hover h3 a{
    color: #015eea;
  }
  .news .w .news_right>ul li h3 span{
    font-size: 13px;
    color: #9d9b9b;
  }
  .news .w .news_right>ul li p{
    font-size: 14px;
    line-height: 24px;
    color: #666;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    margin-bottom: 15px;
  }
  .news .w .news_right>ul li>a{
    width: 115px;
    line-height: 34px;
    display: block;
    text-align: center;
    border: 1px solid #cbcbcb;
    transition: all 0.5s;
    color: #999;
  }
  .news .w .news_right>ul li>a:hover{
    background: #015eea;
    border: 1px solid #015eea;
    color: #fff;
  }
/* 新闻咨询end */

@media(max-width:768px){
    .about {
        width: 100%;
        overflow: hidden;
        margin: 30px 0;
    }
    .about .w .about_left {
        width: 100%;
    }
    .about .w .about_right {
        width: 100%;
        margin-top: 20px;
    }
    .about .w .about_right .tit h1 {
        font-size: 30px;
        font-weight: bold;
        margin: 0 0 10px;
    }
    .about .w .about_right .tit p {
        font-size: 18px;
        font-weight: 300;
        margin: 0;
    }
    .about .w .about_right .text h3 {
        font-size: 32px;
        margin: 15px 0 10px 0;
    }
    .about .w .about_right ul {
        width: 100%;
        overflow: hidden;
        margin: 0;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .about .w .about_right ul li {
        border-radius: 10px;
        margin-top: 25px;
        padding: 20px 10px 10px;
        text-align: center;
        width: 32%;
    }
    .product {
        width: 100%;
        overflow: hidden;
        background: #f5f5f5;
        padding: 30px 0;
    }
    .product .w>h3 {
        font-size: 30px;
        font-weight: bold;
        margin: 0 0 15px;
        text-align: center;
    }
    .product .w ul {
        display: flex;
        justify-content: space-between;
        margin: 0;
        flex-wrap: wrap;
    }
    .product .w ul li {
        width: 100%;
        background: #fff;
        overflow: hidden;
        margin-bottom: 20px;
    }
    .appli .w .appli_icon {
        width: 100%;
        display: flex;
        flex-wrap: wrap;
    }
    .appli .w .appli_icon {
        width: 100%;
        display: flex;
        flex-wrap: wrap;
    }
    .appli_left{
        width: 100%;
        display: flex;
        justify-content: center;
    }
    .appli .w .appli_icon .appli_left>div{
        margin: 0;
    }
    .appli .w .appli_icon .appli_left>div:last-of-type {
        margin: 0 0 0 30px;
    }
    .appli .w .appli_icon .appli_center {
        width: 100%;
        height: 55%;
        text-align: center;
        color: #fff;
        padding: 20% 12%;
        position: relative;
    }
    .appli .w>ul {
        display: flex;
        justify-content: space-between;
        background: #fff;
        padding: 40px 4%;
        margin: 0;
        box-shadow: 0 0 40px rgba(0,0,0,0.2);
        position: relative;
        top: 50px;
        z-index: 3;
        flex-wrap: wrap;
    }
    .appli .w>ul li{
        width: 50%;
    }
    .appli .w>ul li {
        width: 33%;
        text-align: center;
        margin: 15px 0;
    }
    .news .w .news_left {
        width: 100%;
        border: 1px solid #e3e3e5;
        padding: 30px;
        margin: 0 0 15px;
    }
    .news .w .news_right {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        width: 100%;
    }
    .news .w .news_right>div {
        width: 100%;
        background: url(/assets/image/new_img.jpg) no-repeat center;
        background-size: 100%;
        height: 300px;
    }
}