:root {
  /* 基准设计尺寸 */
  --base-width: 1910;

  /* 动态计算单位 (1vw = 19.2px) */
  --vw-unit: calc(100vw / var(--base-width) * 100);

  /* 常用比例系数 */
  --scale-factor: calc(100vw / var(--base-width));
}

html,
body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
input,
p,
blockquote,
th,
td,
ins,
img {
  margin: 0px;
  padding: 0px;
  word-wrap: break-word;
  box-sizing: border-box;
  list-style: none;
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
  font-family: Microsoft YaHei;
  line-height: 1;
  scroll-behavior: smooth;
}

.contain {
  background-color: #fff;
  font-size: 16px;
  color: #333333;
  font-weight: 400;
}

div {
  display: block;
  word-wrap: break-word;
}

body.html {
  font-size: 12px;
  background-color: #f5f5f5;
  min-width: 1200px;
  height: 100%;
}

a {
  color: #000;
  text-decoration: none;
  outline: none;
  cursor: pointer;
}


em,
i {
  font-style: normal;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  display: block;
  font-weight: 400;
}

ul,
li {
  list-style: none;
}

input[type=text],
input[type=password] {
  box-sizing: content-box;
  -moz-box-sizing: content-box;
}

input {
  outline: none;
  border-radius: 0px;
  vertical-align: middle;
}


body {
  font-family: MicrosoftYaHei;
}

button {
  outline: none !important;
  border: 0;
}

::-webkit-scrollbar {
  display: none;
  /* Chrome Safari */
}

.ellipsis {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.overflow {
  overflow: hidden;
}

.vertical {
  vertical-align: middle;
}

/*默认小手*/
.hand {
  cursor: pointer;
}

/*公用字体颜色*/
.textColor1 {
  color: #3178FE !important;
}

.textColor2 {
  color: white;
}

.textColor3 {
  color: #181818;
}

.textColor4 {
  color: #5A5A5A;
}

.textColor5 {
  color: #4E5969;
}

.textColor6 {
  color: #666666;
}

.textColor7 {
  color: #171A1D;
}

.textColor8 {
  color: #999999;
}




/*公共字体大小*/
.textSize1 {
  font-size: 14px;
}

.textSize2 {
  font-size: 18px;
}

.textSize3 {
  font-size: 20px;
}

.textSize4 {
  font-size: 15px;
}

.textSize7 {
  font-size: 16px;
}

.textSize8 {
  font-size: 22px;
}

.textSize9 {
  font-size: 28px;
}

.textSize10 {
  font-size: 26px;
}
.textSize11 {
  font-size: 30px;
}

.textSize14 {
  font-size: 36px;
}

.textSize15 {
  font-size: 40px;
}

.textSize17 {
  font-size: 56px;

}


.textSize18 {
  font-size: 66px;

}

.textSize19 {
  font-size: 72px;

}

.textSize20 {
  font-size: 60px;

}

.textSize25 {
  font-size: 90px;

}

/* 文字高度 */

.styleLineHeight1 {
  line-height: 28px;
}

.styleLineHeight2 {
  line-height: 26px;
}

.styleLineHeight3 {
  line-height: 56px;
}

.styleLineHeight4 {
  line-height: 18px;
}

.styleLineHeight5 {
  line-height: 55px;
}

.styleLineHeight6 {
  line-height: 68px;
}

.styleLineHeight7 {
  line-height: 270px;
}


/* 字体加粗 */
.textBold1 {
  font-weight: 500;
}

.textBold2 {
  font-weight: 700;
}

.textBold3 {
  font-weight: 400;
}

/* 透明度 */

.styleOpacity1 {
  opacity: 0.5;
}

.styleOpacity2 {
  opacity: 0.7;
}

/*公共背景颜色*/
.backgroundColor1 {
  background: white !important;
}

.backgroundColor2 {
  background: #F4F7FC;
}

.backgroundColor3 {
  background: #666666;
}

.backgroundColor4 {
  background: #3178FE;
}

.backgroundColor5 {
  background: #F2F2F2;
}

.backgroundColor6 {
  background: #DBDBDB;
}

.backgroundColor7 {
  background: #EAEAEA;
}

.backgroundColor8 {
  background: #175BFE;
}

/* 高度 */
.styleHeight1 {
  height: 914px;

}

.styleHeight2 {
  height: 142px;
}

.styleHeight3 {
  height: 100%;
}

.styleHeight4 {
  height: 18px;
}

.styleHeight5 {
  height: 21px;
}

.styleHeight6 {
  height: 218px;
}

.styleHeight7 {
  height: 690px;

}

.styleHeight8 {
  height: 68px;

}

.styleHeight9 {
  height: 180px;

}

.styleHeight10 {
  height: 270px;

}

.styleHeight11 {
  height: 1200px;

}





/* 文字对齐 */

.styleAlign1 {
  text-align: center;
}

.styleAlign2 {
  text-align: left;
}

.styleAlign3 {
  text-align: right;
}

/* 上下padding */

.stylePadding1 {
  padding: 80px 0 28px 0;
}

.stylePadding2 {
  padding-top: 36px;
}

.stylePadding3 {
  padding: 160px 0 80px 0;
}

.stylePadding4 {
  padding-bottom: 10px;
}

.stylePadding5 {
  padding: 50px 0 90px 0;
}

.stylePadding6 {
  padding-top: 22px;
}

.stylePadding7 {
  padding-bottom: 120px;
}

.stylePadding8 {
  padding: 39px 20px 50px 38px;
}

.stylePadding9 {
  padding: 80px 0 104px 0;
}

.stylePadding10 {
  padding-top: 100px;
}

.stylePadding11 {
  padding: 60px 0 80px 0;
}

.stylePadding12 {
  padding-top: 134px;
}

.stylePadding13 {
  padding: 35px 0 0 45px;
}

.stylePadding14 {
  padding-bottom: 90px;
}

.stylePadding15 {
  padding-right: 52px;
}

.stylePadding16 {
  padding-bottom: 18px;
}

.stylePadding17 {
  padding-left: 36px;
}

.stylePadding18 {
  padding-top: 10px;
}

.stylePadding19 {
  padding-left: 210px;
  padding-left: calc(210 / var(--base-width) * 100vw);

}

.stylePadding20 {
  padding-bottom: 50px;
}

.stylePadding21 {
  padding-right: 210px;
  padding-right: calc(210 / var(--base-width) * 100vw);
}

.stylePadding22 {
  padding-top: 12px;
}

.stylePadding23 {
  padding-right: 8px;
}

.stylePadding24 {
  padding-left: 28px;
}

/* margin */
.styleMargin1 {
  margin-right: 7px;
}

.styleMargin2 {
  margin-bottom: 20px;
}

.styleMargin3 {
  margin-right: 18px;
}

.styleMargin4 {
  margin-bottom: 28px;
}

.styleMargin5 {
  margin-right: 8px;
}

.styleMargin6 {
  margin-left: 4px;
}


/* 版心1300 */
.bannerWidth {
  width: 1300px;
  width: calc(1300 / var(--base-width) * 100vw);
  margin: 0 auto;
}

.styleWidth1 {
  /* width: 1195px; */
  width: calc(1195 / var(--base-width) * 100vw);
  margin: 0 auto;
}

.styleWidth2 {
  width: 450px;
  width: calc(450 / var(--base-width) * 100vw);
}

.styleWidth3 {
  width: 640px;
  width: calc(640 / var(--base-width) * 100vw);
  min-width: 300px;
}

.bannerWidth4 {
  width: 100vw;
}

.styleWidth5 {
  width: 1700px;
  width: calc(1700 / var(--base-width) * 100vw);
  margin: 0 auto;
}

.styleWidth6 {
  width: 505px;
  width: calc(505 / var(--base-width) * 100vw);
}

.styleWidth7 {
  width: 30%;
  /* width: 165px;
  width: calc(165 / var(--base-width) * 100vw); */
}

.styleWidth8 {
  width: 500px;
  width: calc(500 / var(--base-width) * 100vw);
}

.styleWidth9 {
  width: 1019px;
  width: calc(1019 / var(--base-width) * 100vw);
}

.styleWidth10 {
  width: 261px;
  width: calc(261 / var(--base-width) * 100vw);
}

.styleWidth11 {
  width: 640px;
  width: calc(640 / var(--base-width) * 100vw);
}

.styleWidth12 {
  width: 859px;
  width: calc(859 / var(--base-width) * 100vw);
}

.styleWidth13 {
  width: 750px;
  width: calc(750 / var(--base-width) * 100vw);
}

.styleWidth15 {
  width: 546px;
  width: calc(546 / var(--base-width) * 100vw);
}

.styleWidth16 {
  width: 734px;
  width: calc(734 / var(--base-width) * 100vw);
}

.styleWidth17 {
  width: 780px;
  width: calc(780 / var(--base-width) * 100vw);
}

.styleWidth18 {
  width: 586px;
  width: calc(586 / var(--base-width) * 100vw);
}

.styleWidth19 {
  width: 309px;
  width: calc(309 / var(--base-width) * 100vw);
}

.styleWidth20 {
  width: 412px;
  width: calc(412 / var(--base-width) * 100vw);
  min-width: 300px;
}

.styleWidth21 {
  width: 414px;
  width: calc(414 / var(--base-width) * 100vw);
  min-width: 300px;
}

.styleWidth22 {
  width: 145px;
  width: calc(145 / var(--base-width) * 100vw);
  min-width: 100px;
}

.styleWidth23 {
  width: 633px;
  width: calc(633 / var(--base-width) * 100vw);
}

.styleRadius1 {
  border-radius: 12px;
}


/*布局方式*/
.flex1 {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.flex2 {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.flex3 {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.flex4 {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  align-items: center;
}

.flex5 {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.flex9 {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  flex-wrap: wrap;
}

.flexnowrap {
  flex-wrap: nowrap;
}

/* 小点 */
.point1 {
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  vertical-align: middle;
}

.titlebtn {
  width: 158px;
  height: 54px;
  background: #3178FE;
  border-radius: 3px;
  font-size: 16px;
}

.left-right-icon {
  width: 860px;
  height: 530px;
}

.animate-btn-box-1 {
  background: #2062FE;
  border: 2px solid #2062FE;
  margin: 0 auto;
  display: inline-block;
  overflow: hidden;
  -webkit-box-shadow: none;
  box-shadow: none;
  -webkit-transition: all 0.3s ease 0s;
  -o-transition: all 0.3s ease 0s;
  transition: all 0.3s ease 0s;
  cursor: pointer;
  z-index: 1;
  position: relative;
  color: #fff;
}

.animate-btn-box-1::after {
  position: absolute;
  content: "";
  z-index: -1;
  display: block;
  left: -20%;
  right: -20%;
  top: -4%;
  height: 150%;
  width: 150%;
  bottom: 0;
  background: #ffffff;
  -webkit-transform: skewX(45deg) scale(0, 1);
  -ms-transform: skewX(45deg) scale(0, 1);
  transform: skewX(45deg) scale(0, 1);
  -webkit-transition: all 0.5s ease 0s;
  -o-transition: all 0.5s ease 0s;
  transition: all 0.5s ease 0s;
}
.animate-btn-box-1:hover {
  -webkit-box-shadow: none;
  box-shadow: none;
  color: #2062FE;
}

.animate-btn-box-1:hover::after {
  -webkit-transform: skewX(45deg) scale(1, 1);
  -ms-transform: skewX(45deg) scale(1, 1);
  transform: skewX(45deg) scale(1, 1);
}

.animate-btn-box-1:focus, .animate-btn-box-1:focus:active {
  -webkit-box-shadow: none;
  box-shadow: none;
}

/* 鼠标移入变蓝色 */
.link-title {
  cursor: pointer;
}
.link-title:hover {
  color: #2062FE;
}