*:focus {
    border: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-tap-highlight-color: transparent;
    outline: none;
}

body {
    cursor: default;
}

p,
a {
    font-family: 'Microsoft YaHei', 'PingFangSC', 'Hiragino Sans GB', sans-serif;
    font-family: '微软雅黑','Franklin Gothic Medium', 'Arial Narrow', Arial,
}

.center {
    width: 1200px;
    margin: 0 auto;
    opacity: 1;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background: rgba(0, 0, 0, 0);
    transition: all 0.3s;
    z-index: 100;
}

.up {
    background: rgba(0, 0, 0, 0);
    transition: all 0.3s; /*导航消失时间*/
}

.down,
.header:hover {
    background: rgba(0, 0, 0, 0.9);
    transition: all 0.3s; /*导航出现时间*/
}

.header .logo {
    position: relative;
    z-index: 10;
    display: inline-block;
}

.imglogo {
    position: absolute;
    top: 0;
    left: 0;
    width: 115px;
}

.imglogobig {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: all 0.5s;
    width: 115px;

}

.header:hover .imglogobig,
.imglogobigdown {
    opacity: 1;
    transition: all 0.5s;
}

.header ul {
    /* position: relative; */
    z-index: 10;
    display: inline-block;
    float: right;
}

.header ul li {

    float: left;
    height: 80px;
    line-height: 80px;
    text-align: center;
}

.header ul li a {
    color: #ffffff;
    font-size: 14px;
    padding:0 25px;
    height: 80px;
    line-height: 80px;
    display: inline-block;
}

.header ul li a.btn {
	height: 30px; 
	line-height: 30px;
	width: 80px;
	padding: 0px;
	margin-left: 10px; 
	cursor: pointer; 
	background: #0096ff; 
	color: #fff; 
	border-radius: 4px; 
	font-size: 12px;
}

.header ul li a:hover.btn {
	color: #fff; 
}

.header ul li:hover a.btn {
    color: #fff;
}

.header ul li a.on,
.header ul li:hover a {
    color: #0096ff;
}

.menu {
    width: 100%;
    height: 170px;
    position: absolute;
    top: 80px;
    left: 0;
    opacity: 0;
    background: rgba(0, 0, 0, 0.9);
    display: ;
}

.menu_box {
    width: 1200px;
    height: 170px;
    margin: 0 auto;
}

.menu img {
    width: 80px;
}

.menu_l,
.menu_m,
.menu_r {
    float: left;
    margin: 30px 0px;
    margin-top: 20px;
    height: 120px;
    padding: 0px 42px;
}

.menu_l {
    border-right: 1px solid #282828;
}

.menu_r {
    border-left: 1px solid #282828;
}

.menu_l p,
.menu_m p,
.menu_r p {
    font-size: 14px;
    line-height: 20px;
    color: #aaa;
    text-align: center;
}

.menu_l a>p,
.menu_m a>p,
.menu_r a>p {
    font-size: 12px;
    color: #fff;
    text-align: center;
}

.menu_s {
    float: left;
    margin-right: 50px;
    margin-left: 60px;
}

.menu_s img,
.menu_s .txt_area {
    float: left;
}

.menu_s img {
    margin-top: 40px;
    width: 80px;
    margin-right: 30px;
}

.menu_s .txt_area {
    margin-top: 60px;
}

.menu_s p {
    font-size: 12px;
    line-height: 20px;
    color: #8c8c8c;
    display: block;
    text-align: left;
}

.menu_s p:nth-of-type(1) {
    font-size: 20px;
    margin-bottom: 5px;
}

.menu_s a.menub {
	margin: 0px;
	padding: 0px;
	display: block;
	height: 120px;	
}

/* 底部完成 */
.guide_line {
    background: #1e1e1e;
    min-width: 1300px;
}

.guide_line .guide_area {
    width: 1200px;
    height: 350px;
    margin: 0 auto;
    overflow: hidden;
}

.guide_line .guide_area .guide_top {
    overflow: hidden;
}

.guide_line .guide_area .guide_top .guide_top_left {
    float: left;
}

.guide_line .guide_area .guide_top .guide_top_left dl {
    float: left;
    padding-top: 42px;
    margin-right: 60px;
}

.guide_line .guide_area .guide_top .guide_top_left dt {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 21px;
    color: #dcdcdc;
}

.guide_line .guide_area .guide_top .guide_top_left dd {
    font-size: 12px;
    line-height: 30px;
    margin-left: 0;
}

.guide_line .guide_area .guide_top .guide_top_left dd a {
    color: #969696;
}

.guide_line .guide_area .guide_top .guide_top_left .spe_product a {
    color: #656565;
}

.guide_line .guide_area .guide_top .guide_top_left .have_top_space {
    margin-top: 43px;
}

.guide_line .guide_area .guide_top .guide_top_right {
    float: right;
}

.guide_line .guide_area .guide_top .guide_top_right img {
    width: 120px;
    margin-top: 42px;
}

.guide_line .guide_area .guide_top .guide_top_right p {
    font-size: 14px;
    color: #f2f2f2;
    text-align: right;
}

.guide_line .guide_area .guide_bottom {
    overflow: hidden;
    margin-top: 70px;
}

.guide_line .guide_area .guide_bottom .guide_bottom_left {
    float: left;
}

.guide_line .guide_area .guide_bottom .guide_bottom_left .address_info {
    float: left;
}

.guide_line .guide_area .guide_bottom .guide_bottom_left .address_info .area_title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 3px;
    color: #dcdcdc;
}

.guide_line .guide_area .guide_bottom .guide_bottom_left .address_info p {
    font-size: 12px;
    color: #969696;
}

.guide_line .guide_area .guide_bottom .guide_bottom_left .address_space {
    margin-left: 40px;
}

.guide_bottom_right {
    float: right;
    padding-top: 10px;
}

.guide_bottom_right img {
    height: 20px;
    margin-left: 20px;
}

/* footer开始 */
.footer {
    background: #232323;
    height: 60px;
    min-width: 1300px;
}

.footer .footer_area {
    width: 1200px;
    height: 60px;
    margin: 0 auto;
    overflow: hidden;
}

.footer .footer_area p {
    font-size: 12px;
    color: #787878;
    display: inline-block;
    line-height: 60px;
}

.footer .footer_area .left_txt {
    float: left;
}

.footer .footer_area img {
    float: left;
    margin-left: 270px;
    margin-top: 12px;
    width: 87px;
}

.footer .footer_area a {
    color: #787878;
}


.footer .footer_area .right_txt {
    float: right;
}