/*产品中心*/

.product {
    max-width-: 1300px;
    margin: 0 auto;
}

.product li {
    width: 24%;
    margin-right: 1%;
    float: left;
    margin-bottom: 0px;
}

.product li:nth-child(3n) {
    margin-right: 0%;
}

.product li a {
    display: block;
}

.product li a .float {
    position: relative;
}

.product li a .float img {
    width: 100%;
    display: block;
}

.product li a .float>div {
    font-size: 16px;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(109, 195, 234, 0.8);
    opacity: 0;
    padding: 5%;
    overflow: hidden;
    transition: all 0.5s ease;
}

.product li a .float div p {
    position: absolute;
    top: 5%;
    right: 5%;
    bottom: 5%;
    left: 5%;
    border: 1px solid #fff;
    padding: 5%;
    overflow: hidden;
}

.product li a .float div p span {
    color: #fff;
    font-size: 18px;
}

.product li a .float div p strong {
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    display: none;
    text-align: center;
}

.product li a h3 {
    text-align: center;
    font-weight: normal;
    margin: 10px 0;
}

.product li:hover a div {
    opacity: 1;
}

}

@media(max-width: 767px) {
    .product li {
        width: 50%;
        margin-right: 1%;
        float: left;
        margin-bottom: 0px;
    }
    .product li a .float img {
        width: 100%;
        display: block;
    }
    .product li a .float>div {
        position: relative;
        background: none;
        opacity: 1;
        padding: 0;
        overflow: hidden;
    }
    .product li a .float div p {
        position: relative;
        top: 0;
        right: 0;
        bottom: 0%;
        left: 0;
        border: none;
        padding: 0;
        overflow: hidden;
    }
    .product li a .float div p span {
        color: #828282;
        display: inline-block;
        max-height: 75px;
        overflow: hidden;
    }
    .product li a>h3 {
        display: none
    }
    .product li a .float div p strong {
        color: #828282;
        font-size: 16px;
        font-weight: 500;
        display: block;
        text-align: center;
        margin: 5px 0;
    }
}

@media(max-width:500px) {
    .product li {
        margin-right: 0%;
        float: left;
        margin-bottom: 20px;
        width: 50%;
    }
    .product li:nth-child(4n) {
        margin-right: 0%;
    }
    .product li:nth-child(2n) {
        margin-right: 0%;
    }
    .service li {
        width: 96%;
        margin-right: 0%;
        float: left;
        position: relative;
        padding: 2%
    }
    .service li:nth-child(4) {
        margin-right: 0%;
    }
    .service li:nth-child(2n) {
        margin-right: 0%;
    }
    .news li {
        width: 360px !important;
        margin-bottom: 30px;
    }
}

/*about*/

.product1 li a .float div {
    position: static;
    top: auto;
    bottom: auto;
    opacity: 1;
    background: none;
    padding: 0
}

/*.product1 li a .float div p{color: #828282;position: static;top: auto;bottom: auto;border:none;padding: 0;max-height: 50px;overflow: hidden;}
.product1 li a .float div p span{color: #828282}*/

.product1 li a .float div h3 {
    margin-bottom: 0
}

.product1 li a .float .img {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.product1 li a .float .img p {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    vertical-align: middle;
    background: rgba(0, 0, 0, 0.4);
    text-align: center;
    transform: scale(0);
    transition: all 0.5s ease
}

.product1 li a .float .img p span {
    margin-top: 50%;
    transform: translateY(-50%);
    display: inline-block;
}

.product1 li:hover a .float .img p {
    transform: scale(1)
}

.product1 li a .float .img img {
    width: 100%;
    transition: all 0.4s
}

.product1 li:hover a .float .img img {
    transform: scale(1.2);
}

.product1 li a .float div hr {
    height: 3px;
    border: none;
    width: 50px;
    margin: 0 auto;
    background: #075ba1;
    margin: 5px auto
}

.product1 li:hover a .float div hr {
    width: 130px;
    transition: all 0.4s;
}

.product1 li:hover a .float div h3 {
    color: #075ba1;
    transition: all 0.4s;
}

/*.product1 li:hover a .float div p span{color: #075ba1}*/

@media(max-width: 768px) {
    .product1 li a .float div hr {
        width: 130px;
    }
    .product1 li a .float div h3 {
        color: #075ba1;
    }
}