.product {
    position: relative;
    z-index: 1;
    min-width: 1180px;
    padding: 50px 0;
    margin: 0 auto;
    background: #f7f7f7;
    overflow: hidden
}

.product-item {
    position: relative;
    width: 100%;
    height: 550px
}

    .product-item ul li {
        float: left;
        width: 17%;
        height: 550px;
        margin-left: 1.75%;
        background: #fff;
        box-sizing: border-box;
        -o-box-sizing: border-box;
        -ms-box-sizing: border-box;
        -moz-box-sizing: border-box;
        -webkit-box-sizing: border-box
    }

    .product-item ul li {
        -webkit-box-shadow: 1px 1px 12px rgba(0,0,0,.08);
        -moz-box-shadow: 1px 1px 12px rgba(0,0,0,.08);
        -o-box-shadow: 1px 1px 12px rgba(0,0,0,.08);
        box-shadow: 1px 1px 12px rgba(0,0,0,.08);
        -webkit-transition: width .15s linear;
        -o-transition: width .15s linear;
        -moz-transition: width .15s linear;
        transition: width .15s linear
    }

        .product-item ul li:first-child {
            margin-left: 0
        }

.product-item-normal {
    transition: all .3s;
    -moz-transition: all .3s;
    -webkit-transition: all .3s;
    -o-transition: all .3s
}

.product-item-icon {
    width: 90px;
    height: 90px;
    margin: 40px auto 30px;
    text-align: center;
    background: url(/images/product_icon_01.svg) center no-repeat;
    background-size: 100%
}

    .product-item-icon i {
        line-height: 90px;
        color: #fff;
        text-align: center
    }

.product-item-title {
    text-align: center
}

    .product-item-title h3 {
        height: 24px;
        margin-bottom: 14px;
        line-height: 24px
    }

    .product-item-title p {
        font-size: 14px;
        line-height: 14px;
        color: #999
    }

.product-item-desc {
    padding: 25px 0;
    margin: 30px auto;
    width: 90%;
    /*height: 88px;*/
    border: 1px solid #f3f3f3;
    border-left: none;
    border-right: none
}

    .product-item-desc p {
        margin: 0 auto 18px;
        width: 90%;
        font-size: 14px;
        line-height: 14px;
        color: #999;
        text-align: center
    }

.product-item-price {
    margin-top: 70px;
    font-size: 14px;
    color: #999;
    text-align: center
}

    .product-item-price em {
        font-size: 24px;
        color: #00a0ea
    }

    .product-item-price span {
        font-size: 48px;
        color: #00a0ea
    }

.product-item ul li.product-active {
    z-index: 9;
    width: 25%;
    background: #00a0ea;
    background: -moz-linear-gradient(360deg,#a14faf 0,#00a0ea 100%);
    background: -webkit-linear-gradient(360deg,#a14faf 0,#00a0ea 100%);
    background: linear-gradient(360deg,#a14faf 0,#00a0ea 100%);
    -webkit-box-shadow: 0 5px 20px rgba(0,0,0,.2);
    -moz-box-shadow: 0 5px 20px rgba(0,0,0,.2);
    -o-box-shadow: 0 5px 20px rgba(0,0,0,.2);
    box-shadow: 0 5px 20px rgba(0,0,0,.2)
}

    .product-item ul li.product-active .product-item-normal {
        display: none;
        -moz-opacity: 0;
        -khtml-opacity: 0;
        opacity: 0
    }

    .product-item ul li.product-active .product-item-active {
        display: block;
        -moz-opacity: 1;
        -khtml-opacity: 1;
        opacity: 1
    }

    .product-item ul li.product-active .product-item-icon {
        width: 120px;
        height: 120px;
        margin: 30px auto 10px;
        text-align: center;
        background: url(/images/product_icon_03.svg) center no-repeat;
        background-size: 100%
    }

    .product-item ul li.product-active a:hover .product-item-icon {
        -webkit-transition: transform .3s linear;
        -moz-transition: transform .3s linear;
        -o-transition: transform .3s linear;
        transition: transform .3s linear;
        -webkit-transform: rotate(360deg);
        -moz-transform: rotate(360deg);
        -ms-transform: rotate(360deg);
        -o-transform: rotate(360deg);
        transform: rotate(360deg)
    }

    .product-item ul li.product-active .product-item-icon i {
        line-height: 120px;
        color: #00a0ea
    }

    .product-item ul li.product-active .product-item-title h3 {
        color: #fff
    }

    .product-item ul li.product-active .product-item-title p {
        color: #fff
    }

    .product-item ul li.product-active .product-item-desc {
        padding: 25px 0;
        margin: 30px auto;
        width: 90%;
        /*height: 88px;*/
        border-color: rgba(255,255,255,.4)
    }

        .product-item ul li.product-active .product-item-desc p {
            width: 240px;
            /*height: 88px;*/
            margin: 0 auto;
            font-size: 14px;
            line-height: 22px;
            color: #fff;
            text-align: left
        }

    .product-item ul li.product-active .product-item-price {
        margin-top: 30px;
        color: #dfdfdf;
        text-align: center
    }

        .product-item ul li.product-active .product-item-price em {
            font-size: 18px;
            color: #fff
        }

        .product-item ul li.product-active .product-item-price span {
            display: inline-block;
            height: 36px;
            padding-right: 10px;
            font-size: 36px;
            line-height: 36px;
            color: #fff
        }

.product-item-active {
    position: relative;
    display: none;
    height: 100%;
    -moz-opacity: 0;
    -khtml-opacity: 0;
    opacity: 0;
    transition: all .3s;
    -moz-transition: all .3s;
    -webkit-transition: all .3s;
    -o-transition: all .3s
}

.product-item-link {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 500px
}

.product-item-btn {
    display: block;
    width: 90%;
    height: 40px;
    margin: 30px auto 0;
    font-size: 14px;
    line-height: 40px;
    color: #fff;
    text-align: center;
    background: #ff6a00;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px
}

    .product-item-btn:hover {
        color: #fff;
        background: #f26500
    }