@media (max-width: 640px) {
	/* 首页的样式 */
.ct_map img {
    max-width: 800px;
    margin-left: -200px;
}
.header{
  position: fixed;
  top: 0;
  z-index: 999;
  height: 60px;
  box-shadow: 0 1px 3px rgba(0,0,0,.4);
}
.header_left_logo {
    width: 124px;
    padding-top: 10px;
    padding-left: 10px;
}
.header_left_title {
	display: none;
}
.menu{
	position: absolute;
	top: 61px;
	width: 100%;
	z-index: 1000;
	left: 0;
	background: #3e3b3b;
}
.header_right .menu li{
    width: 100%;
}
.header_right .menu li a{
    width: 100%;
    line-height: 50px;
}
.header_right .language {
    display: none;
}
.mbl_menu{
	display: block;
}
.tap_lag{
	display: block;
}
.no_url{
	display: block !important;
}
.show{
	display: none;
}
.header_right .menu li{
	border-bottom: 1px solid #F3F2F2;
}
.banner_index {
  margin-top: 0;
}
.srearch_box {
   display: none;   
}
.car_select_box{
	width: 100%;
	height: 113px;
    overflow-x: auto;
    overflow-y: hidden;
    white-space: nowrap;
    font-size: 0;
    -webkit-overflow-scrolling: touch;	
}
.car_select{
    margin-top:5px;
    height: 113px;
    background: #bdbdbd;
    padding: 10px 0;    
}
.car_select_box li {
    width: 220px;
    height: 91px;
    padding: 5px 18px;
}

.prt_box {
    width: 100%;
}
.tires_send{
	display: none;
}
.company {
    margin-bottom: 4px;
    margin-top: 5px;
}
.company_box {
    position: relative;
    width: 100%;
    height: auto;
    padding: 10px 0px 0px 0;
}
.company_box font {
    font-size: 14px;
}
.company_box p {
    font-size: 14px;
    padding: 10px 7px;
}
.company_video {
	position: relative !important;
    width: 100%;
    height: auto;
    left: 0 !important;
    top: 0 !important;
    margin-left: 0 !important;
}
.more_company {
	display: none;
}
.bottom_box li {
	width: 100%;
    line-height: 20px;
    font-size: 14px;
    margin-right: 0px;
    text-align: center;
}
.bottom_box {
    padding: 115px 7px 25px 15px;
    height: auto;
    overflow: hidden;
}
.logo_bottom {
    left: 50%;
    margin-left: -90px;
}
.content{
    margin-top: 61px;
}
.about_info {
    width: 100%;
}
.about_content {
    position: relative;
    width: 100%;
    margin-top: 5px;
    padding: 10px;
}
 .about_ct{
	margin-top: 25px;
}
 
.about_pic {
    position: relative;
    width: 100%;
    top: 0;
    right: 0;
    margin-bottom: 7px;
}
.about_pic img {
    margin-top: 0px;
    margin-left: 0px; 
    max-width: 100%;
}
.menu_list {
   position: relative;
   padding: 10px;
}
.limit_btm{
   margin-bottom: 70px;
}
.menu_list li {
    line-height: 35px;
}
.search_prt {
    width: 100%;
    top: 48px;
    left: 0px;
}
.search_prt .input_box {
    width: 70%;
    margin-left: 10px;
}
.prt_type_list {
     padding: 0 10px;
}
.prt_list {
    width: 100%;
}
.prt_list li {
	width: 100%;
    margin-bottom: 7px;
}
.prt_header {
    margin-top: 20px;
}
.content_box {
    width: 100%;
    height: auto;
    overflow: hidden;
    padding:10px;
}
.prt_pic {
    width: 100%;
}
.prt_lt_info {
    width: 100%;
    margin-top: 20px;
}
.prt_data {
    overflow-x: auto;
}
.prt_data_box {
    float: left;
    width: 1400px;
    height: auto;
}
.news_time{
	display: none;
}
.news_list li {
   padding: 0;
}
.limit_bd_width{
	width: 100% !important;
}
.news_left {
    width: 100%;
}
.news_right {
    width: 100%;
    padding: 0;
    margin-top: 10px;
}
.data_left{
    width: 100%;
    margin-bottom: 10px;
}
.data_right{
	width: 100%;
}
.data_left .input_box {
    width: 100%;
}
.ct_info li {
    width: 100%;
}
.ct_map {
    height: 250px;
    margin: 20px 0;
}
#video {
    width: 100%;
    height: 240px;
    top: 50%;
    margin-top: -120px;
    left: 0;
    margin-left: 00px;    
}
#close {
    position: absolute;
    width: 40px;
    top: -10px;
    right: 3px;
    z-index: 1002;
    cursor: pointer;
}


}

@media (min-width: 1400px) {

.data_right{
	width: 1086px;
}

}


@media (min-width: 1920px) {

.banner_index, #sl4 li {
    height: 720px;
}

}
@media (max-width: 1400px) {
	.header_content{
		width: 100%;
	}
}
@media (max-width: 320px) {
   .banner_next img {
    max-width: 800px;
    margin-left: -234px;
}
}
@media (min-width: 321px) and (max-width: 480px){
   .banner_next img {
    max-width: 700px;
    margin-left: -136px;
}
}
@media (min-width: 481px) and (max-width: 640px){
   .banner_next img {
    max-width: 800px;
    margin-left: -195px;
}
}

@media (min-width: 640px) and (max-width: 1400px){
.about_info{
	width: 1300px;
	margin: 0 auto;
}

.prt_list li {
    width: 310px;
}
.bottom_box {
    max-width: 1300px;
}
.prt_box {
    width: 1300px;
}
.prt_box ul li {
    width: 425px;
    margin-right: 25px;
}


}