/*-----------------[初始化]--------------*/

@CHARSET "UTF-8";
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td{margin:0; padding:0; font-weight: normal;}
body {font-family: ""Microsoft Yahei",Arial","Roboto","PingFang SC";color: #333;font-size: 14px;line-height: 1.5;-webkit-font-smoothing: antialiased;}
table{border-collapse:collapse; border-spacing:0; } 

ol,ul{list-style:none; }

em{font-style: normal;}

a{text-decoration:none; } 

.clear{clear:both;height:0px;width:0px;overflow:hidden;}
.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden;zoom:1;}
.clearfix:after, .clearfix:before {
    content: " ";
    display: table;
    clear: both;
}
.fl{float:left;}

.fr{float:right;}

.dn{display:none; }

*,*:before,*:after {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    outline: none !important;
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0); 
    -webkit-tap-highlight-color: transparent;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    font-smoothing: antialiased;
}

img {max-width: 100%;border: none; vertical-align: middle;}
input,textarea,select {font-size: 14px;color: #333;font-family: "Microsoft Yahei","Arial","Roboto","PingFang SC";border: none;}
input[type='submit'],input[type='reset'],input[type='button'],input[type='radio'],input[type='checkbox'],select{
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

::-webkit-input-placeholder {font-size: 16px;color: #666666;}
::-moz-placeholder {font-size: 16px;color: #666666;}
::-ms-input-placeholder {cfont-size: 16px;olor: #666666;}
select::-ms-expand {display: none;}
a {color: #333;text-decoration: none;}


/*布局*/
.container{
    width: 1500px;
    margin: 0 auto;
}
.container:after, .container:before {
    content: " ";
    display: table;
}

.re_pic {
    width: 100%;
    padding-bottom: 75%;
    position: relative;
    overflow: hidden;
}
.img-cover{
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.img-contain{
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    max-width: 100%;
    max-height: 100%;
    -webkit-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
}
.icon_tit_r{
    display: inline-block;
    width: 160px;
    height: 24px;
    margin-left: 18px;
    background: url(../images/icon_btr.png) no-repeat;
}
.icon_tit_l{
    display: inline-block;
    width: 160px;
    height: 24px;
    margin-right: 18px;
    background: url(../images/icon_btl.png) no-repeat;
}

.index_tit{
    width: 100%;
    text-align: center;
}
.index_tit .tit{
    display: inline-block;
}
.index_tit .tit p:nth-child(1){
    font-size: 46px;
    font-weight: bold;
    color: #333333;
}
.index_tit .tit h2{
    font-size: 46px;
    font-weight: bold;
    color: #333333;
}
.index_tit .tit p:nth-child(2){
    font-size: 17px;
    color: #343434;
    display: inline-block;
    margin-top: 10px;
}


header{
    width: 100%;
    z-index: 999;
    left: 0;
    top: 0;
    position: fixed;
    background: rgba(0,0,0,.35);
    border-bottom: 1px solid rgba(255, 255, 255, 0.32);
}
header.fixed{
  background: #ffffff;
  box-shadow: 0 6px 10px rgba(0,0,0,.2);
}
header .container{
    width: calc(100% - 30px);
    max-width: 1660px;
}
header .logo{
    width: 456px;
    float: left;
    display: block;
    padding: 10px 0 22px;
    outline: none;
}
header .logo a{}
header .logo img{
    width: 100%;
    height: auto;
    display: block;
}
header .logo .title{
    display: none;
}
nav{
    float: right;
    position: relative;
}
nav ul{}
nav li{
    float: left;
    position: relative;
}
nav li a{
    font-size: 17px;
    color: #fff;
    display: block;
    line-height: 125px;
    margin: 0 2vw;
    text-transform: capitalize;
}
nav li a.v1::after {
    content: '';
    display: block;
    position: absolute;
    width: 0;
    left: 0;
    bottom: 0;
    height: 3px;
    background: #da251d;
    transition: all .5s;
}
nav li .sub{
    display: none;
    position: absolute;
    top: 100%;
    width: 140%;
    margin-left: -20%;
    box-shadow: 0 3px 3px rgba(0, 0, 0, 0.3);
    text-align: center;
    z-index: 9;
    padding: 10px 0;
    background: #f7f7f7;
}
nav li .sub a{
    display: block;
    font-size: 16px;
    color: #000;
    line-height: 40px;
    margin: 0;
}
nav li .sub a:hover{
    background: #da251d;
    color: #fff;
}
nav li.active a.v1::after, nav li:hover a.v1::after {
    width: 100%;
}
nav li.active a.v1, nav li:hover a.v1 {
    color: #da251d;
}
header.fixed nav li a{
    color: #000;
}
nav .seach{
    margin-right: 15px;
}
nav .seach .so {
    display: block;
    height: 125px;
    width: 18px;
    cursor: pointer;
    background: url(../images/icon_ss.png) no-repeat center;
}
nav .seach .form{
  position: absolute;
  top: 100%;
  right: 0;
  display: none;
  width: 300px;
  background-color: #fff;
  border-top: 1px solid  #eee;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
}
nav .seach .form input{
  float: left;
  display: block;
  height: 45px;
  padding:  0 10px;
  width: calc(100% - 45px);
}
nav .seach .form .btn{
  width: 45px;
  height: 45px;
  float: right;
  cursor: pointer;
  background: url(../images/so1.png) no-repeat center;
  -webkit-background-size:auto;
  background-size:auto;
}
nav .tel .ico {
    display: block;
    height: 125px;
    width: 18px;
    cursor: pointer;
    background: url(../images/icon_dh.png) no-repeat center;
    float: left;
    margin-right: 15px;
}
nav .tel .phone{
    float: left;
    line-height: 125px;
    font-size: 20px;
    color: #ffffff;
}

head-mobile{
    display: none;
}
.nav_mobile{
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 99;
    overflow: hidden;
    background: #fff;
    width: auto;
    float: none;
    padding: 0;
    display: none;
    border-top: 1px solid #eee;
}
.nav_mobile ul{
    position: relative;
}
.nav_mobile li{
    position: relative;
}
.nav_mobile li i{
    position: absolute;
    width: 20px;
    height: 14px;
    -webkit-background-size: cover;
    background-size: cover;
    right: 8px;
    top: 10px;
}
.nav_mobile li a{}
.nav_mobile li a.i1{
    height: 40px;
    line-height: 40px;
    text-align: left;
    padding: 0 20px;
    color: #333;
    border-bottom: 1px solid #eee;
    font-size: 14px;
    display: block;
    text-transform: uppercase;
    margin: 0;
    overflow: hidden;
}
.nav_mobile li .sub{
    padding: 10px 0;
    background-color: #008ef6;
    display: none;
}
.nav_mobile li .sub a{
    padding-left: 20px;
    text-align: left;
    line-height: 30px;
    color: #fff;
    font-size: 14px;
    display: block;
}
.nav_mobile li:hover i{
    transform:rotate(180deg);
    top: 5px;
    right: 0px;
}
header.fixed nav .seach .so{
    background: url(../images/icon_ss_h.png) no-repeat center;
}
header.fixed nav .tel .ico{
    background: url(../images/icon_dh_h.png) no-repeat center;
}
header.fixed nav .tel .phone{
    color: #000;
}


.hd-mobile {
    display: block;
    position: fixed;
    z-index: 999;
    top: 0;
    width: 100%;
    left: 0;
    background: #ffffff;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
    display: none;
}
.menuBtn{
    display: none;
    position: fixed;
    top: 16px;
    right: 12px;
    width: 30px;
    height: 30px;
    cursor: pointer;
    transition: .3s;
    -ms-transition: .3s;
    -moz-transition: .3s;
    -webkit-transition: .3s;
    -o-transition: .3s;
}
.menuBtn b{display: block;height: 4px;background-color: #e60113;
    margin: 4px 0;
    transition: .3s;
    -ms-transition: .3s;
    -moz-transition: .3s;
    -webkit-transition: .3s;
    -o-transition: .3s;
}
.menuBtn.open{}
.menuBtn.open b{display: none;margin: 0;position: absolute;left: 0px;top: 50%;margin-top: -5px;width: 30px;}
.menuBtn.open b:first-child{display: block;
    transform:rotate(45deg);
    -webkit-transform:rotate(45deg);
    -o-transform:rotate(45deg);
    -ms-transform:rotate(45deg);
}
.menuBtn.open b:last-child{display: block;
    transform:rotate(-45deg);
    -webkit-transform:rotate(-45deg);
    -o-transform:rotate(-45deg);
    -ms-transform:rotate(-45deg);
}
.nav_mobile{
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 99;
    overflow: hidden;
    background: #fff;
    width: auto;
    float: none;
    padding: 0;
    display: none;
}
.nav_mobile li{position: relative;}
.nav_mobile li .v1{line-height: 40px;text-align: left;padding:0 20px;color:#333; border-bottom:1px solid #eee;font-size: 14px;display: block; }
.nav_mobile li i {
    display: block;
    width: 40px;
    height: 40px;
    background-position: center center;
      position: absolute;
      right: 0;
      top: 0;
    z-index: 9;
    background: url(../images/sel.png) no-repeat center center;
    -webkit-background-size: 18px 18px;
    background-size: 18px 18px;
}
.nav_mobile li .sub{
      padding: 10px 0;
      background-color: #e60113 ;
      display: none;
}  
.nav_mobile li .sub a{padding-left: 20px;text-align: left;line-height: 40px;font-size: 14px;display: block;color:#fff;}
.nav_mobile .v1{height: 40px;line-height: 40px;text-align: left;color:#333;padding-left: 10px;margin:0;overflow: hidden;}
.nav_mobile li:hover .v1,
.nav_mobile li.on .v1{
        background: none;
}
.nav_mobile li .v1::after{display: none;}
#floatBottom{display: block;}
.nav_mobile .row{position: relative;}
.nav_mobile .ss{display: none;background-color: #fff;padding: 10px 0;}
.nav_mobile li .sub .ss a{color:#333;}
.nav_mobile .down {
    display: block;
    width: 40px;
    height: 40px;
    background-position: center center;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 9;
    background: url(../images/down.png) no-repeat center center;
    -webkit-background-size: 18px 18px;
    background-size: 18px 18px;
}

footer{
    width: 100%;
    padding: 200px 0 60px 0;
    position: relative;
    background: #3a3a3a;
}
footer .container{
    position: relative;
}
.message{
    position: absolute;
    width: 100%;
    padding: 30px 40px;
    background: #ffffff;
    top: -290px;
}
.message_top{
    overflow: hidden;
    margin-bottom: 25px;
}
.message_top .tit{
    font-size: 34px;
    font-weight: bold;
    color: #333333;
    float: left;
}
.message_top .tit a{
    font-size: 18px;
    color: #333333;
    text-decoration: underline;
    margin-left: 25px;
}
.message_top .lxdh{
    float: right;
}
.message_top .lxdh i{
    display: inline-block;
    width: 25px;
    height: 32px;
    margin-right: 15px;
    background: url(../images/icon_bdh.png) no-repeat;
    vertical-align: middle;
}
.message_top .lxdh .dianhau{
    font-size: 16px;
    font-weight: bold;
    color: #333333;
    display: inline-block;
}
.message_top .lxdh .dianhau span{
    font-size: 38px;
    color: #da251d;
}
.message_bottom{
    overflow: hidden;
}
.message_bottom .guarantee{
    width: 32%;
    float: left;
}
.message_bottom .guarantee ul{
    display: flex;
    flex-flow: row nowrap;
    justify-content: space-between;
}
.message_bottom .guarantee li{
    width: 22%;
    position: relative;
    padding-bottom: 22%;
    border-radius: 50%;
    background: #c2a67e;
}
.message_bottom .guarantee li .text{
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    max-height: 100%;
    -webkit-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
    text-align: center;
}
.message_bottom .guarantee li:last-child{
    margin-right: 0;
}
.message_bottom .guarantee li i{
    display: inline-block;
    width: 36px;
    height: 36px;
    vertical-align: middle;
}
.message_bottom .guarantee li:nth-child(1) i{
    background: url(../images/icon_foot1.png) no-repeat;
}
.message_bottom .guarantee li:nth-child(2) i{
    background: url(../images/icon_foot2.png) no-repeat;
}
.message_bottom .guarantee li:nth-child(3) i{
    background: url(../images/icon_foot3.png) no-repeat;
}
.message_bottom .guarantee li:nth-child(4) i{
    background: url(../images/icon_foot4.png) no-repeat;
}
.message_bottom .guarantee li p{
    font-size: 13px;
    color: #ffffff;
    margin-top: 5px;
}
.message_form {
    float: right;
    width: 60%;
    overflow: hidden;
    margin-top: 2vw;
}
.message_form input{height:40px;line-height:40px;border-bottom:1px solid #d0d0d0;background:#ffffff;float:left;outline:none;padding:0 20px;color:#666666;}
.message_form input.input1{width:20%;}
.message_form input.input2{width:21.5%;margin-left:1%;}
.message_form input.input3{width:39.5%;margin-left:1%;}
.message_form .message_btn{width:16%;float:right;color:#666666;font-size:16px;text-align:center;height:40px;line-height:40px;cursor:pointer;border:1px solid #d0d0d0;}
.message_form .message_btn:hover{
    background: #e11827;
    color: #ffffff;
}
.foot{
    display: flex;
    flex-flow: row nowrap;
    justify-content: space-between;
}
.foot dl{
    display: block;
/*    margin: 0 10px;*/
}
.foot dl:first-child{
/*    margin-right: 10px;*/
}
.foot dl:last-child{
    margin-left: 10px;
}
.foot dl dt{
    font-size: 18px;
    color: #ffffff;
    margin-bottom: 15px;
}
.foot dl dd{
    display: inline-block;
}
.foot dl:nth-child(4) dd:first-child{
    margin-right: 3vw;
}
.foot dl dd a, .foot dl dd p{
    font-size: 14px;
    color: #adadad;
    line-height: 2.5;
    display: block;
}
.foot dl dd img{}
.foot dl dd p{
    text-align: center;
}
.foot dl dd i{}
.foot dl:last-child dd p{
    text-align: left;
}

.copyright{
    width: 100%;
    overflow: hidden;
    background: #292929;
}
.copyright p{
    font-size: 14px;
    color: #adadad;
    padding: 20px 0;
}
.copyright p span, .copyright p a{
    font-size: 14px;
    color: #adadad;
}
.copyright p span{
    margin-right: 2vw;
}
.copyright p .copy_right{
    float: right;
}

.banner_nr{
    width: 100%;
    position: relative;
}
.banner_nr .pic{}
.banner_nr .pic img{
    width: 100%;
    height: auto;
    min-height: 150px;
}
.banner_nr .text{
    position: absolute;
    top: 40%;
    left: 8vw;
    text-align: left;
    color: #ffffff; 
}
.banner_nr .text .tit{
    font-size: 39px;
    font-weight: bold;
    margin-bottom: 15px;
}
.banner_nr .text p{
    font-size: 17px;
}

.friendlink{
    width: 100%;
    overflow: hidden;
    padding-bottom: 30px;
}
.friendlink ul{}
.friendlink ul li{
    font-size: 14px;
    color: #696969;
    float: left;
}
.friendlink ul li a{
    color: #696969;
}
.friendlink ul li span{
    margin:0 10px;
}

#floatBottom{width:100%;height:53px;background:#c2a67e;position:fixed;left:0;bottom:0;z-index:999999;display: none;}
#floatBottom a{width:33.333%;height:53px;display:block;float:left;position:relative;font-size: 14px;color:#fff;text-align: center;padding-bottom: 4px;}
#floatBottom a img{
    display: block;
    margin:4px auto 2px;
    height: 25px;
}
#floatBottom .ewm{width:87px;height:83px;position:absolute;bottom:55px;left:50%;margin-left:-45px;display:none;}
#floatBottom .ewm img{width:100%;height:100%;display:block;}

@media only screen and (max-width: 1680px) {
.container{width: 1400px;} 
}
@media only screen and (max-width: 1500px) {
.container{width: 1240px;}
::-webkit-input-placeholder {font-size: 14px;}
::-moz-placeholder {font-size: 14px;}
::-ms-input-placeholder {cfont-size: 14px;}

.index_tit .tit p:nth-child(1) {
    font-size: 38px;
}
.index_tit .tit h2 {
    font-size: 38px;
}
.index_tit .tit p:nth-child(2) {
    font-size: 15px;
}

nav li a{
    font-size: 16px;
}
nav li .sub a{
    font-size: 15px;
}
nav .tel .phone{
    font-size: 18px;
}

.message_top .tit {
    font-size: 28px;
}
.message_top .tit a {
    font-size: 16px;
}
.message_top .lxdh .dianhau {
    font-size: 15px;
}
.message_top .lxdh .dianhau span {
    font-size: 32px;
}
.message_bottom .guarantee li i {
    width: 28px;
    height: 28px;
}
.message_bottom .guarantee li:nth-child(1) i{
    background-size: 100% 100%;
}
.message_bottom .guarantee li:nth-child(2) i{
    background-size: 100% 100%;
}
.message_bottom .guarantee li:nth-child(3) i{
    background-size: 100% 100%;
}
.message_bottom .guarantee li:nth-child(4) i{
    background-size: 100% 100%;
}
.message_bottom .guarantee li p{
    font-size: 12px;
    transform: scale(0.833333);
}
.message_form .message_btn{
    font-size: 14px;
}

.foot dl dt {
    font-size: 16px;
}

.banner_nr .text .tit {
    font-size: 32px;
    margin-bottom: 5px;
}
.banner_nr .text p {
    font-size: 14px;
}
}
@media only screen and (max-width: 1430px) {
.container{width: 1100px;}
header .logo{
    width: 320px;
}
nav li a{
    line-height: 90px;
}
nav .seach .so{
    height: 90px;
}
nav .tel .ico{
    height: 90px;
}
nav .tel .phone{
    line-height: 90px;
}
}
@media only screen and (max-width: 1370px) {

}
@media only screen and (max-width: 1300px) {

}
@media only screen and (max-width: 1280px) {
.container{width: 980px;}
nav li:last-child{
    display: none;
}

}
@media only screen and (max-width: 1023px) {
::-webkit-scrollbar {
    display: none;
}
.container{width: 96%;margin: 0 auto;}
header{
    display: none;
}
.hd-mobile{
    display: block;
}
.menuBtn{
    display: block;
}
.hd-mobile .logo {
    line-height: 60px;
}
.hd-mobile .logo img{
    height: 40px;
}

.index_tit .tit p:nth-child(1) {
    font-size: 30px;
}
.index_tit .tit h2 {
    font-size: 30px;
}
.index_tit .tit p:nth-child(2) {
    font-size: 14px;
    margin-top: 0;
}

footer {
    padding: 50px 0 60px 0;
}
.message {
    position: relative;
    top: auto;
    margin-bottom: 50px;
}
.message_top .tit {
    font-size: 24px;
    float: none;
}
.message_top .lxdh {
    float: none;
}
.message_bottom .guarantee {
    width: 32%;
    float: left;
}
.message_bottom .guarantee {
    width: 100%;
    float: none;
    display: none;
}
.message_form {
    float: none;
    width: 100%;
}
.foot dl:nth-child(1), .foot dl:nth-child(2), .foot dl:nth-child(3){
    display: none;
}
.copyright p .copy_right {
    float: none;
    display: block;
}

.banner_nr {
    margin-top: 60px;
}
.banner_nr .text .tit {
    font-size: 24px;
    margin-bottom: 0;
}

.friendlink {
    padding-top: 20px;
}
.friendlink ul li {
    font-size: 12px;
}

}
@media only screen and (max-width: 767px) {
.index_tit .tit p:nth-child(1) {
    font-size: 22px;
}
.index_tit .tit h2 {
    font-size: 22px;
}
.icon_tit_l{
    display: none;
}
.icon_tit_r{
    display: none;
}

footer {
    padding: 30px 0 30px 0;
}
.message{
    padding: 15px 15px;
    margin-bottom: 30px;
}
.message_top .tit {
    font-size: 20px;
}
.message_top .tit a {
    font-size: 14px;
    margin-left: 15px;
}
.message_top .lxdh .dianhau {
    font-size: 14px;
}
.message_top .lxdh {
    margin-top: 10px;
}
.message_top .lxdh .dianhau span {
    font-size: 28px;
}
.message_form input{
    float: none;
    padding: 0;
}
.message_form input.input1 {
    width: 100%;
}
.message_form input.input2 {
    width: 100%;
    margin-left: 0;
    margin-bottom: 1%;
}
.message_form input.input3 {
    width: 100%;
    margin-left: 0;
    margin-bottom: 2%;
}
.message_form .message_btn {
    width: 100%;
    line-height: 36px;
    height: 36px;
    background: #da251d;
    color: #fff;
}
.foot{
    display: block;
}
.foot dl {
    width: 100%;
    margin-bottom: 15px;
}
.foot dl dt {
    margin-bottom: 5px;
}
.foot dl:last-child dd p {
    line-height: 24px;
}
.copyright {
    margin-bottom: 53px;
}
.copyright p span, .copyright p a {
    font-size: 12px;
    color: #adadad;
}

#floatBottom{
    display: block;
}

}