/* CSS Document */

body {
    max-width: 1920px;
    margin: 0 auto;
    padding: 0;
    font-family: 'Microsoft YaHei';
}

* {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
}

li {
    list-style: none;
    float: left;
}

img {
    display: block;
    max-width: 100%;
    border: none;
}

.container {
    width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
}

.clear {
    clear: both;
}

.left {
    float: left;
}

.right {
    float: right;
}

.btn-m {
    display: none;
}

#header {
    height: 80px;
    moz-box-shadow: 1px 1px 1px #ccc;
    -ms-box-shadow: 2px 2px 1px #ccc;
    -o-box-shadow: 2px 2px 1px #ccc;
    -webkit-box-shadow: 2px 2px 1px #ccc;
    box-shadow: 2px 2px 1px #ccc;
    border-top: 3px solid #1566b1;
    position: fixed;
    width: 100%;
    left: 0;
    top: 0;
    background: #fff;
    z-index: 9999;
}

    #header .leftlogo {
        width: 25%;
    }

    #header .leftnav {
        width: 65%;
    }

    #header .leftbtn {
        width: 10%;
    }

    #header .logo {
        padding: 10px 0;
    }

    #header .nav {
        width: 90%;
        margin: 0 auto;
    }


        #header .nav li {
            float: left;
            position: relative;
        }

            #header .nav li a {
                display: block;
                font-size: 14px;
                line-height: 17px;
                color: #383838;
                padding: 32px 20px;
            }

                #header .nav li a:hover {
                    background:#1566b1;
                    color: #fff;
                }

            #header .nav li.selected a {
                background: #1566b1;
                color: #fff;
            }

        #header .nav .nav_down {
            position: absolute;
            top: 80px;
            left: 50%;
            background: #fff;
            margin-left: -115px;
            display: none;
            box-shadow: 3px 3px 3px #ccc;
        }

            #header .nav .nav_down li {
                float: none;
                width: 234px;
            }

                #header .nav .nav_down li a {
                    padding: 5px 10px;
                    text-align: center;
                    background: #fff;
                    color: #383838;
                }

                #header .nav .nav_down li:hover a {
                    background: #3D9ED2;
                    color: #fff;
                }

    #header .btn {
    }
    #header .btn li{float:right;}
        #header .btn i {
            width: 27px;
            height: 27px;
            display: block;
            margin: 27px 6px;
            transition: all 1s linear;
            background-color: #a6a6a6;
            -moz-border-radius: 50%; /* Firefox */
            -webkit-border-radius: 50%; /* Safari 和 Chrome */
            border-radius: 50%; /* Opera 10.5+, 以及使用了IE-CSS3的IE浏览器 */
        }

            #header .btn i:hover {
                background-color:  #1566b1;
            }

        #header .btn .man {
            background-image: url(../image/icon_men.png);
            background-repeat: no-repeat;
        }

        #header .btn .xinxi {
            background-image: url(../image/icon_xinxi.png);
            background-repeat: no-repeat;
        }

        #header .btn .shousuo {
            background-image: url(../image/icon_sousuo.png);
            background-repeat: no-repeat;
        }

        #header .btn a {
            position: relative;
            display: block;
        }

        #header .btn .search {
            position: absolute;
            right: 0;
            top: 55px;
            width: 348px;
            background: #fff;
            opacity: 0;
            transition: all 0.5s linear;
            -o-transition: all 0.5s linear;
            -webkit-transition: all 0.5s linear;
            -moz-transition: all 0.5s linear;
        }

            #header .btn .search input[type=text] {
                width: 295px;
                height: 30px;
                line-height: 30px;
                padding: 0 5px;
                float: left;
                border: none;
                color: #333;
                outline: none;
            }

            #header .btn .search input[type=button] {
                width: 40px;
                height: 30px;
                border: none;
                background: url(../image/icon_search.png) no-repeat center center;
                border-left: 1px solid #ccc;
                cursor: pointer;
                float: right;
                outline: none;
            }

             #header .btn li:hover .search{opacity:1; top:55px;}

#banner {
    position: relative;
    margin-top: 80px;
}

#footer {  
    background: #f2f2f2;
}

    #footer .Information {
        padding:40px 0  20px;
    }

        #footer .Information .left {
            width: 58%;
        }

        #footer .Information li {
            width: 20%;
            float: left;
        }

        #footer .Information .item {
        }

            #footer .Information .item dt {
                padding-left: 30px;
                font-size: 12px;
                line-height: 36px;
                color: #1e1e1e;
                font-weight: bold;
            }

            #footer .Information .item dd {
                padding-left: 30px;
            }
             #footer .Information .item dd:hover a{color: #0066CC; }

                #footer .Information .item dd a {
                    font-size: 12px;
                    line-height: 30px;
                    color: #5b5b5b;
                }

        #footer .Information .Item1 dt {
            background: url(../image/icon_dizhi.png) no-repeat left center;
        }

        #footer .Information .Item2 dt {
            background: url(../image/icon_product.png) no-repeat left center;
        }

        #footer .Information .Item3 dt {
            background: url(../image/icon_news.png) no-repeat left center;
        }

        #footer .Information .Item4 dt {
            background: url(../image/icon_fazhan.png) no-repeat left center;
        }

        #footer .Information .Item5 dt {
            background: url(../image/icon_lx.png) no-repeat left center;
        }

        #footer .Information .right {
            width: 40%;
        }

        #footer .Information .contact {
            float: left;
            width: 68%;
        }

            #footer .Information .contact dt {
            }

                #footer .Information .contact dt a {
                    font-size: 22px;
                    line-height: 38px;
                    color: #579BDA;
                    font-weight: bold;
                    padding-left: 30px;
                    background: url(../image/icon_phon.png) no-repeat left center;
                }

            #footer .Information .contact dd {
                clear: both;
            }

                #footer .Information .contact dd span {
                    float: left;
                    font-size: 12px;
                    line-height: 22px;
                    color: #5b5b5b;
                }

                #footer .Information .contact dd p {
                    padding-left: 35px;
                    font-size: 12px;
                    line-height: 22px;
                    color: #5b5b5b;
                }

        #footer .Information .WeChat {
            float: right;
            width: 28%;
            text-align: center;
        }

            #footer .Information .WeChat img {
                width: 100%;
            }

            #footer .Information .WeChat p {
                display: inline-block;
                margin: 0 auto;
                font-size: 12px;
                line-height: 30px;
                color: #636363;
                padding-left: 30px;
                background: url(../image/wx_icon.png) no-repeat left center;
            }







    #footer .Copyright {
        background: #1566B1;
    }

        #footer .Copyright p {
            font-size: 12px;
            line-height: 40px;
            text-align: center;
            color: #fff;
        }

        #footer .Copyright a {
            font-size: 12px;
            line-height: 40px;
            color: #fff;
        }

#kf {
    position: fixed;
    right: 0;
    top: 60%;
    z-index: 999;
}

    #kf li {
        position: relative;
        float: none;
    }

        #kf li a {
            display: block;
            border-bottom: 1px solid #fff;
            z-index: 99;
        }

        #kf li div {
            position: absolute;
            right: -500%;
            top: 0;
            display: block;
            padding: 10px;
            background: #ccc;
            transition: all 0.5s linear;
            z-index: -1;
            background: #3F7DBB;
            color: #fff;
        }
         #kf li:last-child a{border-bottom:none;}
          #kf li div.pic{width:130px; height:130px;}

        #kf li:hover {
        }

            #kf li:hover div {
                right: 45px;
            }


@media(min-width:1200px) {
}

@media(max-width:1200px) {
    .container {
        width: 100%;
        margin: 0 auto;
        padding: 0 10px;
    }

    #header .nav li {
        float: left;
        width: 20%;
        text-align: center;
    }

        #header .nav li a {
            padding: 30px 10px 25px;
        }
}

@media(max-width:1024px) {
    .container {
        width: 100%;
        margin: 0 auto;
        padding: 0 10px;
    }

    #header .nav {
        width: 100%;
    }

    #header {
        border-bottom: 1px solid #ccc;
    }

        #header .leftlogo img {
        }

        #header .leftnav {
            width: 100%;
        }

        #header .leftbtn {
            position: absolute;
            right: 20px;
            top: 50%;
            margin-top: -40px;
        }

        #header .nav li a {
            padding: 10px;
        }

        #header .main {
            position: relative;
        }

        #header .btn-m {
            width: 40px;
            height: 40px;
            background: url('../image/phone_btn.png') no-repeat center center;
            position: absolute;
            right: 0px;
            top: 50%;
            margin-top: -20px;
            display: block;
            cursor: pointer;
        }

        #header .nav {
            position: fixed;
            top: 80px;
            left: 0;
            background: #fff;
            display: none;
        }

            #header .nav li {
                float: none;
                width: 100%;
                display: block;
            }

             #header .nav li.nav_li{ border-top:1px solid #ccc;}
            #header .nav .nav_down{position:relative;left:0; top:0; width:100%;margin-left:0; box-shadow:none; display:none;}
             #header .nav .nav_down li{width:100%;}
             #header .nav .nav_down li a{display:block; text-align:left;}

        #header .btn .search {
            position: fixed;
            width: 100%;
        }

            #header .btn .search input[type=text] {
                width: 85%;
            }

        #header .btn li:hover .search {
            top: 85px;
            opacity: 1;
        }
}

@media(max-width:768px) {

    .container {
        width: 100%;
        margin: 0 auto;
        padding: 0 10px;
    }

    #kf {
        display: none;
    }

    #header .leftlogo {
        width: 50%;
    }

    #header .leftbtn {
        right: 50px;
        width: auto;
    }

    #footer .Information .left {
        width: 100%;
    }

    #footer .Information .right {
        width: 100%;
    }

    #footer .Information .WeChat img {
        width: auto;
        margin: 0 auto;
    }
}

@media(max-width:480px) {
    #footer {
        padding-top: 0;
    }

        #footer .Information {
            padding-top: 0;
        }

            #footer .Information li {
                width: 100%;
            }

            #footer .Information .item {
                padding: 5px 0;
            }

                #footer .Information .item dt {
                    text-align: center;
                    background: url(../image/icon_up.png) no-repeat right center;
                    padding-left: 0;
                    border-bottom: 1px solid #ccc;
                }

                #footer .Information .item dd {
                    text-align: center;
                    display: none;
                    padding-left: 0;
                }

            #footer .Information .contact {
                width: 100%;
                margin: 20px auto;
            }

            #footer .Information .WeChat {
                width: 100%;
                margin: 20px auto;
            }
}

@media(max-width:400px) {
    #banner {
        margin-top: 60px;
    }

    #header {
        height: 60px;
    }

        #header .nav {
            top: 60px;
        }

        #header .btn {
            display: none;
        }
}