html, body, div, p, span, a, abbr, object, iframe, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, label, pre, form, fieldset, input, textarea, blockquote, table, caption, tbody, tr, th, td, acronym, address, big, cite, code, del, dfn, em, font, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, legend { margin: 0; padding: 0;}
caption, th { text-align: left; }
ol,ul,li,dl,dd,dt { list-style-type: none; }
img{ border:0; }
fieldset, img, button { border: none; }
button { cursor: pointer; }
input, button, img { vertical-align: middle; }
input,select,textarea{
    outline: none;
    border: none;
    resize: none;
}
a{
	text-decoration: none;
}
body{ font: 16px/1.6 "pingfang SC", helvetica, arial, verdana, tahoma, sans-serif; color: #3c200b; background: #f5f5f5;}


.banner img{
	width: 100%;
}
.content{
	width: 1170px;
	margin: 0 auto 30px auto;
	padding: 0 30px 30px 30px;
	box-sizing: border-box;
	background: #fff;
}
.title{
	padding-top: 60px;
	text-align: center;
}
.mt15{ margin-top: 15px; }
.mt10{ margin-top: 10px; }
.mt6{ margin-top: 6px; }
.titles{ 
	font-size: 24px;
	color: #009cff;
	padding-top: 30px;
}
.tc{ 
	text-align: center;
	padding-top: 30px;
}
.part2{
	overflow: hidden;
	padding-top: 15px;
	margin: 0 -10px;
}
.part2 li{
	float: left;
	width: 33.333%;
}
.part2 li div{
	margin: 0 10px;
	height: 170px;
	border-radius: 6px;
	padding-bottom: 15px;
	border: 1px solid #e4e4e4;
}
.part2 li h2{
	margin-top: 20px;
	height: 40px;
	line-height: 40px;
	color: #fff;
	margin-bottom: 10px;
	font-size: 20px;
	background: #ff7e00;
	text-align: center;
}
.part2 li p{
	padding: 6px 15px 0 15px;
}


.part3{
	overflow: hidden;
	padding: 15px 0;
	margin: 15px 0 0 0;
	border: 1px solid #e4e4e4;
}
.part3 li{
	float: left;
	width: 33%;
	text-align: center;
}
.part3 li:nth-child(2){
	border-left: 1px solid #e4e4e4;
	border-right: 1px solid #e4e4e4;
}
.part3 li div{
	margin: 0 10px;
	height: 170px;
	border-radius: 6px;
	padding-bottom: 15px;
	border: 1px solid #e4e4e4;
}
.part3 li h2{
	margin-top: 20px;
	height: 40px;
	line-height: 40px;
	color: #fff;
	margin-bottom: 10px;
	font-size: 20px;
	background: #ff7e00;
	text-align: center;
}


.partThree{
	padding-top: 8px;
	font-size: 1.3em;
	text-align: center;
	color: #009cff;
}

.part4{
	overflow: hidden;
	margin: 0 -10px;
}
.part4 li{
	float: left;
	width: 25%;
	margin-top: 15px;
	color: #009cff;
}
.part4 li div{
	margin: 0 10px;
	height: 170px;
	padding-bottom: 15px;
	border-radius: 6px;
	background: #e3f6fd;
}
.part4 li h2{
	height: 40px;
	line-height: 40px;
	color: #fff;
	font-size: 20px;
	border-radius: 6px 6px 0 0;
	background: #009cff;
	text-align: center;
}
.part4 li p{
	padding: 15px;
}


.part43 {
	padding-top: 10px;
}
.part43 li{
	padding: 12px 15px 12px 25px;
	margin-top: 2px;
}
.part43 li:nth-child(odd){
	background: #fff6e5;
}
.part43 li:nth-child(even){
	background: #ffefcf;
}
.part43 li h2{
	color: #ff7e00;
}

.price{
	padding-bottom: 20px;
}
.price li{
	padding: 10px 0;
	text-align: center;
	color: #fff;
	font-size: 1.1em;
	margin-top: 10px;
	background: url("../img/pc4-4.jpg") no-repeat;
	background-size: 100%; 
}
.btn_a a{
    display: block;
    width: 44%;
    text-align: center;
    border: 1px solid #ccc;
    border-radius: 35px;
    padding: 10px 15px;
    background: #ff7e00;
    color: #fff;
    margin: 30px auto;
    font-size: 20px;
}