@charset "utf-8";
html{color:#000;background:#FFF;}
body { color:#666;font:12px/1.231 "Microsoft Yahei",arial,helvetica,clean,sans-serif;-moz-user-select:none;} /*网站字体颜色*/
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,button,textarea,p,blockquote,th,td{margin:0;padding:0;}
table{border-collapse:collapse;border-spacing:0;}
fieldset,img{border:0;}
/*address,caption,cite,code,dfn,em,strong,th,var,optgroup{font-style:inherit;font-weight:inherit;}*/
del,ins{text-decoration:none;}
li{list-style:none;}
caption,th{text-align:left;}
q:before,q:after{content:'';}
abbr,acronym{border:0;font-variant:normal;}
sup{vertical-align:baseline;}
sub{vertical-align:baseline;}
input,button,textarea,select,optgroup,option{font-family:inherit;font-size:inherit;font-style:inherit;font-weight:inherit;}
input,button,textarea,select{*font-size:100%;}
input,select{vertical-align:middle;}
select,input,button,textarea,button{font:99% arial,helvetica,clean,sans-serif;}
table{font-size:inherit;font:100%; border-collapse:collapse;}
pre,code,kbd,samp,tt{font-family:monospace;*font-size:108%;line-height:100%;}
/*title*/
h1 { font-size:32px;}
h2 { font-size:26px;}
h3 { font-size:20px;}
h4 { font-size:14px;}
h5 { font-size:12px;}
h6 { font-size:10px;}

.mt10{ margin-top:10px;}

em,i{ font-style:normal;}
a { color:#666; text-decoration:none;}  /*for ie f6n.net*/
a:focus{outline:0;} /*for ff f6n.net*/

.vam { vertical-align:middle;}
.clear{clear:both; height:0; line-height:0; font-size:0;}
p{ word-spacing:-1.5px;}
.tr { text-align:right;}
.tl { text-align:left;}
.center { text-align:center;}
.fl { float:left;}
.fr { float:right;}
.pa{ position:absolute;}
.pr{ position:relative}
/* -- 购物车外部框架 -- */
.cart_header , .cart_content , .cart_footer { width:760px; margin:0 auto;}



/* -- 页面整体布局 -- */
.header , .content , .footer { width:1200px; margin:0 auto;position: relative  }
.left { width:244px; float:left; overflow:hidden; margin-top:10px;}
.left2 { width:900px; float:left; overflow:hidden;margin-top:10px;}
.left3 { width:754px; float:left; overflow:hidden; color:#666;margin-top:10px;}
.lefttop {height:0px; font-size:0; overflow:hidden; margin-top:10px;}
.leftbot { height:0px; font-size:0; overflow:hidden;  margin-bottom:10px;}
.left2bot { height:0px; font-size:0; overflow:hidden; margin-bottom:10px; }

.right { width:930px; float:left; display:inline; margin-left:26px; overflow:hidden;margin-top:10px;}
.right2 { width:275px;  float:right; overflow:hidden;margin-top:10px;}
.right3 { width:201px; float:right; overflow:hidden; color:#666;margin-top:10px;}
.righttop {  height:0px; font-size:0; overflow:hidden; margin-bottom:10px;}
.right2top {  height:0px; font-size:0; overflow:hidden; margin-bottom:10px;}
.rightbot {  height:0px; font-size:0; overflow:hidden; margin-bottom:10px;}
.right2bot { height:0px; font-size:0; overflow:hidden; margin-bottom:10px;}

.right_main { width:930px; padding-bottom:15px; overflow:hidden; }
.right2_main { width:273px; padding-bottom:15px; overflow:hidden;}
.left2_main { width:900px;  padding-bottom:15px; overflow:hidden;}
.rightl{ width:760px; float:right; display:inline;overflow:hidden; margin-top:10px;}
.leftr{ width:216px; float:left; overflow:hidden; margin-top:10px;}
.h_nav li a:-webkit-any-link{ display:block;}


/*--在线客服css--*/
.ImTable *{padding:0px;margin:0px}
.ImTable{border-collapse:collapse;border:none;background:url(../images/bg.gif)}
.ImTable h2{font-size:14px;font-weight:bold;margin-top:5px}
.ImHeader{height:165px;background:url(../images/im_01.jpg)}
.ImRow0{background:url(../images/ico_item1.gif) no-repeat;margin:10px 10px 0;height:28px; line-height:28px; padding-left:10px; }
.ImRow1{background:url(../images/ico_item1.gif) no-repeat;margin:10px 10px 0;height:28px;line-height:28px;padding-left:10px;}
a.im,a:hover.im{text-decoration:none;height:35px;color:#333; font-size:12px;}
.ImFooter{height:90px;background:url(../images/im_04.jpg) no-repeat; display:inline-block; width:150px;font-family:Arial,Helvetica,sans-serif;}
.ImFooter h5{font-size:14px;font-weight:normal; color:#fff;text-align:center;margin:15px 0 0;font-family:'宋体';}
.ImFooter p{font-size:20px;font-weight:bold;  color:#fff;text-align:center;margin:10px 0;}

/* -- 弹出窗口 -- */
#mesbook1_c, #mesbook1{display:none;z-index:1001;width:398px;border:1px solid #ccc;background:#fff; padding-bottom:20px;}
#mesbook1_c div, #mesbook1 div{ border:1px solid #E4E3E3; background:#EBECEB;height:18px; padding:4px .5em 0; margin-bottom:10px;}
#mesbook1_c dl.b1, #mesbook1 dl.b1 { width:370px; margin:0 auto;}
#mesbook1_c dl.b1 dt, #mesbook1 dl.b1 dt { float:left; width:105px; overflow:hidden; }
#mesbook1_c dl.b1 dd, #mesbook1 dl.b1 dd { width:265px; float:right;}
#mesbook1_c #mesbook1_cBtns, #mesbook1 #mesbook1Btns{padding-bottom:10px;}
#mesbook1_c #mesbook1_cBtns input, #mesbook1 #mesbook1Btns input {margin-right:20px;}
/*--common start--*/


/* -- 当前位置 -- */
.plc,.plc2{ background:url(../images/logo_03.png) no-repeat 12px 13px;height:20px;line-height:24px;padding:7px 8px 8px 35px; position:relative; color:#666; overflow:hidden; font-size:14px; border-bottom:1px solid #ececec; border-top:1px solid #ececec;  padding-bottom:8px; font-family:"Microsoft Yahei","微软雅黑"; }
.plc span {}
.plc i,.plc2 i,.plc a{ font-style:normal; font-size:14px; color:#666;}


/* -- 回到顶部 -- */
#roll{ z-index:999;}
#roll_top, #fall, #ct{position: relative;cursor: pointer;height: 72px;width: 26px;}
#roll_top{background: url(../images/top.gif) no-repeat;}
#fall{background: url(../images/top.gif) no-repeat 0 -80px;}
#ct{background: url(../images/top.gif) no-repeat 0 -40px;}
#roll{display: block;width: 15px;margin-right: -500px;position: fixed;right: 40%;bottom: 0px;_margin-right: -505px;_position: absolute;_margin-top: 300px;_top: expression(eval(document.documentElement.scrollTop));}




/*头部开始*/
.head{ height: 168px; border-bottom: 1px solid #28231f}
.site_nav{height: 25px;line-height: 25px;background-color: #eeeeee;font-size: 12px;color: #999999;}
.site_nav span a{color: #858585;padding: 0 6px;}
.site_nav span a:hover { color:#000000;}
.logo_tel{height: 100px; }
.logo_tel .fl{position:relative;width: 250px;margin: 22px 40px 0 0;}
.logo_tel .fl img{ width: 100%;}
.logo_tel .fl a:after{ content: "";display: block;height: 42px;position: absolute;right: -20px;top: 50%;margin-top: -21px;border-right: 1px solid #eeeeee}
.logo_tel .slogan{ display: block;width: 430px; margin-top: 22px; font-size: 20px; color: #da251c;font-weight: bold;line-height: 1.5;}
.logo_tel .slogan-b{font-size: 16px;color: #737373;font-weight: 500 }
.logo_tel .site-tel{display: block;margin-top: 25px;font-size: 16px;color: #646464;}
.logo_tel .site-tel-item{background: url("../images/tel.png") no-repeat left center;padding-left: 28px}
.logo_tel .site-tel b{display: inline-block; font-size: 24px;font-family: "Arial";font-weight: normal; color: #000000;}

.main_nav{ background:#666; height:42px; line-height:42px; font-size:14px; color:#fff; white-space: nowrap;}

.main_nav .top-nav-item{ float: left;width: 150px;text-align: center}
.main_nav li{ text-align: center; position: relative;transition: .5s}
.main_nav .top-nav-item:not(:first-child):before{  content: "";display: block;height: 20px;position: absolute;left: 0;top: 11px;border-left: 1px solid #cbcbcb}
.main_nav li a{ font-size:14px; color:#fff; display: block;transition: .5s}
.main_nav li:hover > a,.main_nav li.cur > a{background-color: #da251c;color: white;}
.main_nav .top-nav-item ul{ position: absolute;top: 100%;background:#666;z-index: 3;width: 100%;display: none;box-sizing: border-box}
/*.main_nav .top-nav-item:hover ul{opacity: 1;height: auto}*/
.main_nav .top-nav-item ul li{ opacity: 0;transform: translateY(6px);border: 1px solid #999;border-top: 0;}
.main_nav .top-nav-item:hover ul li{ opacity: 1;transform: translateY(0);}
.main_nav .top-nav-item ul a{ padding: 0;text-align: center}
/*头部结束*/
/*关于珞石导航栏*/
.sec_nav{
    margin-top: 15px;
    height: 55px;
    background-color: #f4f4f4;
}
.sec_nav ul{
    display: inline-flex;
    width: 1200px;
}
.sec_nav li{
    float: left;
    width: 240px;
    background-color: #f4f4f4;
    text-align: center;
    transition: 0.3s;
    position: relative;
}
.sec_nav li a:after{
    content: "";
    width: 0;
    height: 0;
    display: block;
    position: absolute;
    border: 10px solid transparent;
    border-bottom-color: white;
    left: 90px;
    bottom: 0;
    opacity: 0;
    transition: 0.3s;
}
.sec_nav li:hover a:after,.sec_nav li.cur a:after{
    opacity: 1;
}
.sec_nav li:hover,.sec_nav li.cur{
    background-color: #da251c;
}
.sec_nav li:not(:last-child){
    border-right: 1px solid #e5e5e5;
}
.sec_nav li:not(:last-child):hover,.sec_nav li:not(:last-child).cur{
    border-right: 1px solid #da251c;
}
.sec_nav li a{
    display: block;
    font-size: 16px;
    line-height: 55px;
    color: black;
    transition: 0.3s;
}
.sec_nav li:hover a,.sec_nav li.cur a{
    color: white;
}
/*搜索*/
.sea_key{
    height: 80px;
    padding: 20px 0;
    line-height: 40px;
    background: #f2f2f2;
    overflow: hidden;
}
.search{
    width:260px;
    height:40px;
    border-radius: 20px;
    overflow:hidden;
    /*margin-top:18px;*/
    background-color: white;
}
.search .inp01{
    float:left;
    width:200px;
    height:40px;
    line-height:40px;
    font-size:15px;
    color:#666;
    font-family:"microsoft yahei";
    border:none;
    padding-left: 20px;
    outline: 0;
}
.search .inp02{
    width:60px;
    height:40px;
    background:url("../images/searchbg2.png") no-repeat center;
    border:none;
    float:left;
    cursor:pointer;
}
.keywords{ width:620px; font-size:15px;color:#676767; font-family:"microsoft yahei"; height:40px; line-height:40px;}
.keywords b{
    padding-left: 35px;
}
.keywords a{ color:#676767; display:inline-block; padding-right:12px;}
.keywords a:hover{ color: #a6a6a6; }

/*底部开始*/
.foot { height: 303px; background: #565458; overflow: hidden; border-bottom: 10px solid #e3b74e; color: #d7d7d7;position:relative;}
.zl-ppx {
    display: inline-block;
    position: absolute;
    bottom: 0;
    left: 50%;
    margin-left: -16px;
}
.f_nav {height: 78px;line-height: 78px; border-bottom: 1px solid #5e5c60;}
.f_nav a {font-size: 14px;color: #d7d7d7; padding: 0 35px;}
.f_nav a:hover{ color:#e3b74e; }
.foot h2 {height: 117px;width: 137px;margin: 40px 118px 0 0;}
.foot h2 img {display: block;width: 100%;}
.ft_txt {width: 444px;font-size: 14px;line-height: 24px;margin-top: 45px;}
.ft_txt a {color: #d7d7d7;}
.ft_tel{ width: 200px; background: url("../images/ft_tel.jpg") no-repeat 0 0; padding-left: 35px; margin-top: 45px;}
.ft_tel span{ display: block; margin-bottom: 10px;}
.ft_tel div{ font-size: 20px; color: #e3b74e;}
.code {width: 135px;margin-top: 32px; text-align: center;}
.code span img {width: 104px;height: 104px;}
.code span em {display: block;font-size: 14px;margin-top: 5px;}

/*底部结束*/
.main_nav ul li .erj{ display:none; width:100%; position:absolute; top:46px; left:0; overflow:hidden; z-index:999;}
.main_nav ul li .erj li{width: 100%;height: 46px; overflow:hidden; border-bottom:1px solid white;}
.main_nav ul li .erj a,.nav li.cur .erj a{ height:46px; line-height:46px; width:100%;padding: 0;background: #565458;color: #fff;text-align: center;}
.main_nav ul li.cur .erj a:hover,.main_nav li .erj a:hover{ background:#fff; color:#000;}
.main_nav ul li .erj li:after{ background:none;}
.main_nav ul li .erj li:hover:after,.nav li .erj li.cur:after{height:0;}


.lstone-col{
    float: left;
}
.lstone-col-md-2{
    width: 16.666666%;
}
.lstone-col-md-3{
    width: 25%;
}
.lstone-col-md-4{
    width: 32%;
    margin-right: 2%;
}
.lstone-col-md-4:nth-child(3n){
    margin-right: 0;
}
.lstone-col-md-6{
    width: 49%;
    margin-right: 2%;
}
.lstone-col-md-6:nth-child(2n){
    margin-right: 0;
}
.lstone-col-md-8{
    width: 66.66666%;
}
.lstone-col-md-12{
    width: 100%;
}
.v-center{
    height: 100%;
    display: flex;
    align-items: center;
}


.fixed_footer_show {
    width: 100%;
    height: 40px;
    position: fixed;
    top: 0px;
    left: 0px;
    background-color: rgba(0,0,0,.50);
    display: none;
    z-index: 9999;
    transition: transform 0.3s ease-in-out;
      transform: translateX(0%);
}

.fixed_footer_show .icon {
    float: left;
    margin: 40px 0px 0px 0px;
    width: 74px;
    height: 59px;
}

.fixed_footer_show .txt {
    text-align: center;
    line-height: 38px;
    font-size: 26px;
    color: #f1f1f1;
    width: 90%;
    float: left;
}

.fixed_footer_show .txt a {
    color: #fff;
    font-size: 20px;
}
.fixed_footer_show .txt a:hover {
    color: #db241b;
    font-size: 20px;
    font-weight: bold;
}
.fixed_footer_show .txt span {
    color: #db241b;
    font-size: 20px;
    font-weight: bold;
    margin-left: 30px;
}


.fixed_footer_show .close {
    float: right;
    height: 23px;
    text-align: center;
    line-height: 20px;
    color: #FFF;
    font-size: 20px;
    cursor: pointer;
    width: 10%;
}

.fixed_footer_hide {
    width: 40px;
    height: 40px;
    padding: 5px 10px 0px;
    position: fixed;
    top: 0px;
    left: 0px;
    background-color: #db241b;
    cursor: pointer;
    color: #FFF;
    text-align: center;
    font-size: 10px;
    font-weight: bold;
    line-height: 120%;
    display: none;
    z-index: 9999;
  transition: transform 0.3s ease-in-out;
  transform: translateX(-100%);
}