/*reset css*/
html {
  font-size: calc(100vw/19.2);
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

 html,body{font-family:"微软雅黑","sans-serif","microsoft yahei";}
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section,
summary {
  display: block;
  margin: 0px;
  padding: 0px;
}
audio,
canvas,
progress,
video {
  display: inline-block;
  vertical-align: baseline;
}
audio:not([controls]) {
  display: none;
  height: 0;
}
[hidden],
template {
  display: none;
}
a {
  background-color: transparent;
  text-decoration: none;
  color:#333;
  /* transition: all .4s ease 0s;
  -webkit-transition: all .4s ease 0s;
  -moz-transition: all .4s ease 0s;
  -ms-transition: all .4s ease 0s;
  -o-transition: all .4s ease 0s; */
}
a:active,
a:hover {
  outline: 0;
}
b,
strong {
  font-weight: bold;
}
dfn {
  font-style: italic;
}
img {
  border: 0;
  vertical-align: middle;
}
svg:not(:root) {
  overflow: hidden;
}
pre {
  overflow: auto;
}
textarea{width: 100%;max-width: 100%;resize: none;}
code,
kbd,
pre,
samp {
  font-family: monospace, monospace;
  font-size: 1em;
}
button,
input,
optgroup,
select,
textarea {
  color: inherit;
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  background: none;
  border:none;
}
button {
  overflow: visible;
  -webkit-appearance: none;
  -moz-appearance: none;
  -o-appearance: none;
  appearance: none;
}
button,
select {
  text-transform: none;
}
button[disabled],
html input[disabled] {
  cursor: default;
}
button::-moz-focus-inner,
input::-moz-focus-inner {
  padding: 0;
  border: 0;
}
input {
  line-height: normal;
  -webkit-appearance: none;
  -moz-appearance: none;
  -o-appearance: none;
  appearance: none;
}
input[type="checkbox"],
input[type="radio"] {
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
  padding: 0;
}
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  height: auto;
}
select::-ms-expand { display: none; }
input::-ms-clear{display: none;}
legend {
  padding: 0;
  border: 0;
}
textarea {
  overflow: auto;
}
optgroup {
  font-weight: bold;
}
table {
  border-spacing: 0;
  border-collapse: collapse;
}
 
em{font-style: normal;}
html,body,div,span,applet,object,iframe,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,font,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td{margin:0;padding:0;border:0;-webkit-tap-highlight-color:rgba(0,0,0,0);}
img {
  border: none;
  max-width: 100%;
  vertical-align: middle;
  display: block;
  margin: 0 auto;
}
/*单行文本省略号*/
 
/*盒子布局*/
.flexsb{display:-webkit-box;display:-moz-box;display:-ms-flexbox;display:-webkit-flex;display:flex;justify-content: space-between;}
.flexsa{display:-webkit-box;display:-moz-box;display:-ms-flexbox;display:-webkit-flex;display:flex;justify-content: space-around;}
.flexlf{display:-webkit-box;display:-moz-box;display:-ms-flexbox;display:-webkit-flex;display:flex;justify-content: left;}
.flexed{display:-webkit-box;display:-moz-box;display:-ms-flexbox;display:-webkit-flex;display:flex;justify-content: flex-end;}
.flexce{display:-webkit-box;display:-moz-box;display:-ms-flexbox;display:-webkit-flex;display:flex;justify-content: center;}
.cflexce{display:-webkit-box;display:-moz-box;display:-ms-flexbox;display:-webkit-flex;display:flex;justify-content: center;flex-direction: column;flex-wrap: wrap;}

/* 滚动条样式 */
.pn-list::-webkit-scrollbar,.about-sec3 .about-sec3-font .dec::-webkit-scrollbar {width:4px;height:4px}
.pn-list::-webkit-scrollbar-button:vertical,.about-sec3 .about-sec3-font .dec::-webkit-scrollbar-button:vertical {display:none}
.pn-list::-webkit-scrollbar-corner,.pn-list::-webkit-scrollbar-track,.about-sec3 .about-sec3-font .dec::-webkit-scrollbar-corner,.about-sec3 .about-sec3-font .dec::-webkit-scrollbar-track {background-color:#e7e7e7;}
.pn-list::-webkit-scrollbar-thumb,.about-sec3 .about-sec3-font .dec::-webkit-scrollbar-thumb {border-radius:0;background-color: #D9271B;}
.pn-list::-webkit-scrollbar-thumb:vertical:hover,.about-sec3 .about-sec3-font .dec::-webkit-scrollbar-thumb:vertical:hover {background-color: #D9271B;}
.pn-list::-webkit-scrollbar-thumb:vertical:active,.about-sec3 .about-sec3-font .dec::-webkit-scrollbar-thumb:vertical:active {background-color: #D9271B;}

 

img,
.swiper-button-next, .swiper-button-prev{
  -webkit-transition: .5s;
  -ms-transition: .5s;
  -moz-transition: .5s;
  -o-transition: .5s;
  transition: .5s;
}
.index-new .index-swiperright-img img{
  width: 100%;
  -webkit-transition: .5s;
  -ms-transition: .5s;
  -moz-transition: .5s;
  -o-transition: .5s;
  transition: .5s;
}
.section1 .section1-bot-ul li:hover .section1-bot-img img,
.section2 .swiper-slide:hover .section2-img img,
.section5 .section5-left-bot li:hover .section5-left-img img,
.section5 .section5-right-img:hover img,
.product-sec1 .product-sec1-cont li:hover .product-sec1-img img,
.case-sec1 .case-sec1-ul li:hover .case-sec1-img img,
.caseinfo-sec1 .swiper-slide:hover .proinfo-sec1-img img,
.caseinfo-sec2 .swiper-slide:hover .caseinfo-sec2-img img,
.about-sec1 .about-sec1-ul li:hover img,
.about-sec4 .swiper-slide:hover .about-sec4-img img,
.about-sec5 .swiper-slide:hover .about-sec5-img img{
  transform: scale(1.1);
  -ms-transform: scale(1.1);
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -o-transform: scale(1.1);
}
.section1 .section1-top li:hover .section1-top-font h5,
.section1 .section1-bot-ul li:hover .section1-bot-tit,
.more:hover,
.more:hover em,
.section5 .section5-left-bot li:hover .section5-left-font h5,
.product-sec1-menu .product-sec1-lfceli:hover .section1-top-font h5,
.product-sec1 .product-sec1-cont li:hover .product-sec1-tit,
.case-sec1 .case-sec1-ul li:hover .case-sec1-font .tit,
.caseinfo-sec2 .swiper-slide:hover .caseinfo-sec2-font,
.new .new-list-left li a:hover .new-list-font .tit，
.newinfo-sec1 .newinfo-sec1-prev:hover span, .newinfo-sec1 .newinfo-sec1-next:hover span,
.newinfo-sec1 .newinfo-sec1-prev:hover em, .newinfo-sec1 .newinfo-sec1-next:hover em,
.contact-sec1 .cont-sec1-addr h5 a:hover,
.service-sec1 .service-sec1-ul li:hover .service-sec1-tit,
.service-sec3 .service-sec3-ul li:hover .service-sec3-font .tit{
  color: #F08200;
}
.section1 .section1-top li:hover .section1-top-img img,
.section3 .section3-right-ul li:hover .section3-right-icon img,
.service-sec3 .service-sec3-ul li:hover .service-sec3-icon img{
  transform: translateY(-15px);
}
.swiper-button-next.swiper-button-disabled, .swiper-button-prev.swiper-button-disabled{
  opacity: 0.5;
}
.section1 .section1-top-img img,
.section1 .section1-bot-img img,
.product-sec1-menu .section1-top-img img,
.product-sec1 .product-sec1-img img,
.caseinfo-sec2 .caseinfo-sec2-img img,
.service-sec3 .service-sec3-icon img{
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto; padding:1%
}