nav .products .dt::after {
    content: "\f657";
    font-family: "icomoon";
    margin-left: 40px;
    color: #ff7f00;
}

nav .products .dd {
    display: none;
}

.main {
    margin-top: 10px;
    border: #ffce47 1px solid;
}

.related,
.contact {
    /* background-color: #ff7f00; */
    width: 260px;
    /* height: 452px; */
    float: left;
    border-radius: 0 0 18px 18px;
    text-align: center;

}

.related ul li {
    height: 40px;
    line-height: 40px;
    margin-top: 3px;
    background-image: linear-gradient(rgb(185, 204, 244), rgb(220, 232, 245), rgb(193, 205, 245));
}

.related ul li a {
    display: block;
    height: 100%;
    width: 100%;
    color: #565353;
    font-size: 16px;
}

.related ul li:hover a {
    background-image: linear-gradient(to right, rgb(248, 172, 105), rgb(245, 235, 191), rgb(247, 200, 107));
    border-radius: 8px;
    border-bottom: 2px solid #ff7f00;
    border-top: 2px solid #ff7f00;
}

.contact {
    margin-top: 10px;
}

.main .related .related-title,
.main .contact .contact-title {
    height: 40px;
    background-color: #e6f6ff;
    line-height: 40px;
    width: 260px;
    font-size: 16px;
    font-weight: 700;
}

.main .related .related-title a,
.main .contact .contact-title a {
    color: #565353;
}

.main .related .related-title a:hover,
.main .contact .contact-title a:hover {
    color: #ff7f00;
}

.main .related .related-title::before,
.main .contact .contact-title::before {
    height: 16px;
    width: 16px;
    content: "\f602";
    float: left;
    margin: 2px -30px 0px 20px;
    font-family: "icomoon";
    color: #ff7f00;
}

.main .related .related-title::before {
    content: "\f61b";
}

.main .information {
    padding: 15px;
    margin-top: 10px;
    /* height: 402px; */
    background-color: #dfecf8;
    border-bottom: 1px solid #0d0d0e;
    border-radius: 0 0 18px 18px;
}

.main .information p {

    margin-top: 30px;
}

.main .products-detailed {
    width: 920px;
    float: right;
    border-left: #e6f6ff 1px solid;
}

.main .products-detailed .product-name {
    height: 40px;
    line-height: 40px;
    background-image: linear-gradient(45deg, #f55308 60px, #e6f6ff 60px);
    text-align: center;
    margin-bottom: 3px;
}

.main .products-detailed .product-name h4 {
    display: inline-block;
    height: 40px;
    padding: 0 20px;
    border-left: 1px solid #cdc9c9;
    border-right: #cdc9c9 1px solid;
    border-bottom: 2px solid #f55308;
    font-weight: 700;
    color: #f55308;
}

.main .products-detailed .product-information {
    position: relative;
    padding: 20px;
    background-color: #f9f9f9;

}

.main .products-detailed .product-information .pic {
    position: relative;
    left: 50%;
    margin-left: -200px;
    height: 300px;
    width: 400px;
}

.main .products-detailed .product-information .pic img {
    width: 100%;
    margin: 0;
}

.main .products-detailed .product-information .details {
    position: relative;

    padding: 20px 0;
    color: #565353;
}

.main .products-detailed .product-information .details ul li {
    list-style: decimal;
    font-size: 14px;
    color: #565353;

}

.main .products-detailed .product-information img {
    float: right;
    vertical-align: middle;
    margin: 10px;
}

.main .products-detailed .product-information p {
    text-indent: 2em;
    font-size: 14px;
    line-height: 2;

}

.main .products-detailed .product-information .xiangguan {
    width: 100%;
    border: 1px solid silver;

}

.main .products-detailed .product-information .xiangguan .leishi {
    height: 40px;
    background-image: linear-gradient(45deg, #f55308 60px, #e6f6ff 60px);
    padding-left: 90px;
    margin-bottom: 20px;
    line-height: 40px;
    font-weight: 700;
    font-size: 16px;
}

.main .products-detailed .product-information .xiangguan ul li {
    position: relative;
    float: left;
    margin-right: 5px;

}

.main .products-detailed .product-information .xiangguan ul li a img {

    width: 210px;
    margin: 0;

}

.main .products-detailed .product-information .xiangguan ul li:nth-child(n)::after {
    content: attr(data-title);
    display: none;
    color: #f55308;
    position: absolute;
    left: 0;
    top: -25px;
}

.main .products-detailed .product-information .xiangguan ul li:nth-child(n):hover::after {
    display: block;
}