.text_idt { 
    text-indent: 2em;
}

header .page_width {
    width: 1150px;
    min-width: 1150px;
    margin: 0 auto;
    height: 100%;
}
.bg_white {
    background: #fff;
}
.bg_gray {
    background: #f5f5f4;
}
.null20px {
    width: 100%;
    height: 20px;
}
.null30px {
    width: 100%;
    height: 30px;
}
.null50px {
    width: 100%;
    height: 50px;
}
.null100px {
    width: 100%;
    height: 100px;
}

.inhead_top {
	position: relative;
	height: 100px;
}
.inhead_top .logo {
	width: 300px;
	height: 100%;
	margin: 0;
    display: block;
    background: url(../images/logo.png) left center no-repeat;
    background-size: auto;
}
.inhead_top .head_tel {
    /*width: 270px;*/
    height: 50px;
    margin: 25px 0;
    /*background: url(../images/icons/tel.png) left center no-repeat;*/
    background-size: auto;
}
.inhead_top .head_tel dl {
   /* width: 210px;
   width: 368px;*/
    height: 100%;
    padding-left: 60px;


}
.inhead_top .head_tel dl dt {
    font-size: 26px;
    color: #ff4400;
    height: 50px;
    line-height: 50px;
    font-weight: bold;
    text-align: justify;
    text-align-last: justify;
    justify-content: space-between;
}
.inhead_top .head_tel dl dt .tel_lab {
    color:#4d4d4d;
}
.inhead_top .head_tel dl dd {
    font-size:14px;
    color: #666;
    line-height: 20px;
    text-align: justify;
    text-align-last: justify;
    justify-content: space-between;
}

.inhead_nav {
	height: 50px;
	line-height: 50px;
	/*border-width: 1px 0;
	border-color: #ededed;
	border-style: solid;*/
}
.inhead_nav_bg {
	position: fixed;
	top: 0;
	z-index: 999;
	width: 100%;
	background: rgba(0,0,0,0.7);
	border: 0;
}
.head_nav {
	width: 100%;
	margin: auto;
}
.head_nav li {
	float: left;
	margin: auto;
	position: relative;
    	/*width: 11.11111111%;*/
}
.head_nav li a {
	font-size: 18px;
	display: block;
	color: #000;
}
.inhead_nav_bg li a {
	color: #fff;	
}
/*.head_nav li a:hover,
.head_nav li a.on {
	display: block;
	color: #fff;
	background: #36ab1b;
}*/
/*二级导航样式*/
.sub_nav {
        position: absolute;
        /*top: 52px;*/
        left: 50%;
        transform: translate(-50%,0);
        -webkit-transform: translate(-50%,0);
        -moz-transform: translate(-50%,0);
        -o-transform: translate(-50%,0);
        -ms-transform: translate(-50%,0);
        min-width: 120px;
	width: 100%;
        z-index: 5;
        background: rgba(0,0,0,0.6);
    }

        .sub_nav ul {
            padding: 10px 0px;
        }

            .sub_nav ul li {
                width: 100%;
                display: block;
                text-align: center;
                white-space: nowrap;
                text-overflow: ellipsis;
                overflow: hidden;
                float: none !important;
                margin: 5px 0 !important;
            }

                .sub_nav ul li a {
                    display: block;
                    font-size: 16px;
                    height: 30px !important;
                    line-height: 30px !important;
                    border-bottom: none !important;
                    color: #fff !important;
                }

                    .sub_nav ul li a:hover {
                        color: #5190ec !important;
                        background: none;
                    }

.contact1 {
    position: absolute;
    top: 0;
    right: 0;
    height: 30px;
}
.contact1 {
    width: 100%;
    height: 30px;
}
.contact1 li {
    display: inline-block;
    width: 160px;
    height: 30px;
    line-height: 30px;
}
.contact1 li img {
    height: 20px;
    margin: auto;
    margin-right: 10px;
    padding-top: 5px;
    display: block;
}
.contact1 li a {
    color: #4d4d4d;
    font-size: 15px;
    display: inline-block;
    height: 30px;
}
.contact1 li a:hover {
    color: #20ab00;
}


.page_width {
    position: relative;
}
/*.subLogo {
    position: absolute;
    width: 245px;
    height: 53px;
    top:50%;
    left:270px;
    margin-top: -26px;
    background: url(../images/icons/yzs.png) left center no-repeat;
    background-size: auto;
}*/


/*2018-8-9修改*/
.head-top { height: 45px; line-height: 45px;}
.head-top .txt{ font-size: 16px; color: #7c7c7c;}
.head-top .tel{font-size: 16px; color: #7c7c7c; padding-left: 38px; background: url(../images/icons/tel2.png) left center no-repeat;}
.head-top .tel span{ color: #31a866; font-weight: bold; margin-left: 10px;}
.head-main{ height: 96px;}
.head-main .logo{ margin-top: 13px; }
.head-main .logoimg{
	width: 200px;
    height: 70px;
    display: block;
    background: url(../images/logo.png) left center no-repeat;
    background-size: 100%;
}
.head-main .subLogo{
	width: 200px;
    height: 70px;
    display: block;
    background: url(../images/icons/yzs.png) center center no-repeat;
    background-size: 90%;
}
.head-main .inhead_nav{
	position: absolute;
    right: 0;
    bottom: 25px;
}
.head_nav >ul> li > a{ position: relative;}
.head_nav li a{ padding: 0 10px;}
.head_nav >ul> li >a:after{
	content: "";
	display: block;
	height: 4px;
	width: 0;
	position: absolute;
	bottom: 0;
	left: 50%;
	background: #5190ec;
	transform: translate(-50%, 0);
	-webkit-transform: translate(-50%, 0);
	-moz-transform: translate(-50%, 0);
	-ms-transform: translate(-50%, 0);
	-o-transform: translate(-50%, 0);
	transition: all .35s ease-in-out; 
	-webkit-transition: all .35s ease-in-out;	
}
.head_nav li a:hover, .head_nav li a.on{ color: #5190ec;}
.head_nav >ul> li > a:hover:after, .head_nav >ul> li > a.on:after{
	width: 100%;
}
.head_nav >ul> li{ margin-left: 20px; }
.head-main .inhead_nav.inhead_nav_bg {
    position: fixed;
    top: 0;
    z-index: 999;
    width: 100%;
    background: rgba(0,0,0,0.7);
}
.head-main .inhead_nav.inhead_nav_bg .head_nav>ul{ display: inline-block;}