/* Links
   ========================================================================== */
/**
 * 1. Remove the gray background color from active links in IE 10.
 * 2. Improve readability when focused and also mouse hovered in all browsers.
 * 0. sassCore's style.
 */
a {
  background: transparent;
  /* 1 */
  /* 0 */
  text-decoration: none;
  color: #08c;
}
a:active, a:hover {
  outline: 0;
  /* 2 */
}
a:hover {
  color: #006699;
}



/* Embedded content
   ========================================================================== */
/**
 * 1. Remove border when inside `a` element in IE 8/9/10.
 * 2. Improve image quality when scaled in IE 7.
 * 0. sassCore's style.
 */
img {
  border: 0;
  /* 1 */
  vertical-align: middle;
  /* 0 */
  -ms-interpolation-mode: bicubic;
  /* 2 */
}


/**
 * Address CSS quotes not supported in IE 6/7.
 */

html {
  font-family: "Pingfang sc regular", "Source Han Sans CN", "Microsoft Yahei", "Noto Sans S Chinese Light", "Microsoft YaHei Light", "Helvetica Neue", Helvetica, Tahoma, sans-serif;
}

h2 {
  margin: 0;
}


h2 {
  line-height: 2;
  font-weight: normal;
}

h2 {
  font-size: 15.6px;
}


/* html {
  overflow: hidden;
  overflow-y: scroll;
} */


.i-index2 img {
  display: block;
  max-width: 100%;
}

.clear {
  clear: both;
}

.f-cb {
  zoom: 1;
}

.f-cb:after {
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
  overflow: hidden;
  content: ".";
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.por {
  position: relative;
}

.poa {
  position: absolute;
}

.pof {
  position: fixed;
}

.poa-f {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

.ovh {
  overflow: hidden;
}

.dn {
  display: none;
}

.w-f {
  width: 100%;
}

.h-f {
  height: 100%;
}

.loader {
  width: 50px;
  height: 50px;
  position: fixed;
  top: 50%;
  left: 50%;
  margin: -25px 0 0 -25px;
  font-size: 10px;
  border-top: 2px solid rgba(0, 0, 0, 0.08);
  border-right: 2px solid rgba(0, 0, 0, 0.08);
  border-bottom: 2px solid rgba(0, 0, 0, 0.08);
  border-left: 2px solid rgba(0, 0, 0, 0.5);
  border-radius: 50%;
  animation: spinner 700ms infinite linear;
}

.loader.white {
  border-top: 2px solid rgba(255, 255, 255, 0.08);
  border-right: 2px solid rgba(255, 255, 255, 0.08);
  border-bottom: 2px solid rgba(255, 255, 255, 0.08);
  border-left: 2px solid rgba(255, 255, 255, 0.5);
}

@keyframes spinner {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
/*手机上a链接有黑色透明底怎么去掉
给a加这个样式*/
a {
  -webkit-tap-highlight-color: rgba(255, 0, 0, 0);
}

select, input {
  outline: none;
}

/*ie 去掉自带关闭*/
input::-ms-clear {
  display: none;
}

/*网站单位设置*/
@media only screen and (min-width: 360px) {
  .i-index2 {
    font-size: 26px !important;
  }
}
@media only screen and (min-width: 435px) {
  .i-index2 {
    font-size: 30px !important;
  }
}
/*@media only screen and(min-width: 500px) {
  html {
    font-size: 36px!important
  }
}*/
@media (min-width: 769px) {
  .i-index2 {
    font-size: 34px !important;
  }
}
@media only screen and (min-width: 1024px) {
  .i-index2 {
    font-size: 28px !important;
  }
}
@media only screen and (min-width: 1200px) {
  .i-index2 {
    font-size: 30px !important;
  }
}
@media only screen and (min-width: 1440px) {
  .i-index2 {
    font-size: 34px !important;
  }
}
@media only screen and (min-width: 1680px) {
  .i-index2 {
    font-size: 40px !important;
  }
}
::-moz-selection {
  background: red;
  color: #fff;
}

::selection {
  background: red;
  color: #fff;
}

::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1);
}

::-webkit-scrollbar-thumb {
  background: #000;
}

::-webkit-scrollbar-thumb:window-inactive {
  background: #000;
}

::-webkit-scrollbar-thumb:vertical:hover {
  background: #000;
}

/*==常用颜色==*/
.col-fff {
  color: #fff;
}

.col-000 {
  color: #000;
}

.col-111 {
  color: #111;
}

.col-222 {
  color: #222;
}

.col-333 {
  color: #333;
}

.col-444 {
  color: #444;
}

.col-555 {
  color: #555;
}

.col-666 {
  color: #666;
}

.col-777 {
  color: #666;
}

.col-888 {
  color: #666;
}

.col-999 {
  color: #999;
}

/*==常用字号==*/
.tit-12 {
  font-size: 12px;
  line-height: 2;
}

.tit-13 {
  font-size: 13px;
  line-height: 2;
}

.tit-14 {
  font-size: 14px;
  line-height: 2;
}

.tit-15 {
  font-size: 15px;
  line-height: 2;
}

.tit-16 {
  line-height: 1.8;
  font-size: 16px;
}

.tit-17 {
  line-height: 1.8;
  font-size: 17px;
}

.tit-18 {
  line-height: 1.8;
  font-size: 18px;
}

.tit-19 {
  line-height: 1.8;
  font-size: 19px;
}

.tit-20 {
  line-height: 1.8;
  font-size: 20px;
}

.tit-21 {
  line-height: 1.8;
  font-size: 21px;
}

.tit-22 {
  line-height: 1.8;
  font-size: 22px;
}

.tit-23 {
  line-height: 1.8;
  font-size: 23px;
}

.tit-24 {
  line-height: 1.8;
  font-size: 24px;
}

.tit-25 {
  line-height: 1.8;
  font-size: 25px;
}

.tit-26 {
  line-height: 1.8;
  font-size: 26px;
}

.tit-27 {
  line-height: 1.8;
  font-size: 27px;
}

.tit-28 {
  line-height: 1.8;
  font-size: 28px;
}

.tit-29 {
  line-height: 1.8;
  font-size: 29px;
}

.tit-30 {
  line-height: 1.8;
  font-size: 30px;
}

.tit-31 {
  line-height: 1.8;
  font-size: 31px;
}

.tit-32 {
  line-height: 1.8;
  font-size: 32px;
}

.tit-33 {
  line-height: 1.8;
  font-size: 33px;
}

.tit-34 {
  line-height: 1.8;
  font-size: 34px;
}

.tit-35 {
  line-height: 1.8;
  font-size: 35px;
}

.tit-36 {
  line-height: 1.8;
  font-size: 36px;
}

.tit-37 {
  line-height: 1.8;
  font-size: 37px;
}

.tit-38 {
  line-height: 1.8;
  font-size: 38px;
}

.tit-39 {
  line-height: 1.8;
  font-size: 39px;
}

.tit-40 {
  line-height: 1.8;
  font-size: 40px;
}

.tit-41 {
  line-height: 1.8;
  font-size: 41px;
}

.tit-42 {
  line-height: 1.8;
  font-size: 42px;
}

.tit-43 {
  line-height: 1.8;
  font-size: 43px;
}

.tit-44 {
  line-height: 1.8;
  font-size: 44px;
}

.tit-45 {
  line-height: 1.8;
  font-size: 45px;
}

.tit-46 {
  line-height: 1.8;
  font-size: 46px;
}

.tit-47 {
  line-height: 1.8;
  font-size: 47px;
}

.tit-48 {
  line-height: 1.8;
  font-size: 48px;
}

.tit-49 {
  line-height: 1.8;
  font-size: 49px;
}

.tit-50 {
  line-height: 1.8;
  font-size: 50px;
}

.tit-51 {
  line-height: 1.8;
  font-size: 51px;
}

.tit-52 {
  line-height: 1.8;
  font-size: 52px;
}

.tit-53 {
  line-height: 1.8;
  font-size: 53px;
}

.tit-54 {
  line-height: 1.8;
  font-size: 54px;
}

.tit-55 {
  line-height: 1.8;
  font-size: 55px;
}

.tit-56 {
  line-height: 1.8;
  font-size: 56px;
}

.tit-57 {
  line-height: 1.8;
  font-size: 57px;
}

.tit-58 {
  line-height: 1.8;
  font-size: 58px;
}

.tit-59 {
  line-height: 1.8;
  font-size: 59px;
}

.tit-60 {
  line-height: 1.8;
  font-size: 60px;
}

.tit-61 {
  line-height: 1.8;
  font-size: 61px;
}

.tit-62 {
  line-height: 1.8;
  font-size: 62px;
}

.tit-63 {
  line-height: 1.8;
  font-size: 63px;
}

.tit-64 {
  line-height: 1.8;
  font-size: 64px;
}

.tit-65 {
  line-height: 1.8;
  font-size: 65px;
}

.tit-66 {
  line-height: 1.8;
  font-size: 66px;
}

.tit-67 {
  line-height: 1.8;
  font-size: 67px;
}

.tit-68 {
  line-height: 1.8;
  font-size: 68px;
}

.tit-69 {
  line-height: 1.8;
  font-size: 69px;
}

.tit-70 {
  line-height: 1.8;
  font-size: 70px;
}

.tit-71 {
  line-height: 1.8;
  font-size: 71px;
}

.tit-72 {
  line-height: 1.8;
  font-size: 72px;
}

.tit-73 {
  line-height: 1.8;
  font-size: 73px;
}

.tit-74 {
  line-height: 1.8;
  font-size: 74px;
}

.tit-75 {
  line-height: 1.8;
  font-size: 75px;
}

.tit-76 {
  line-height: 1.8;
  font-size: 76px;
}

.tit-77 {
  line-height: 1.8;
  font-size: 77px;
}

.tit-78 {
  line-height: 1.8;
  font-size: 78px;
}

.tit-79 {
  line-height: 1.8;
  font-size: 79px;
}

.tit-80 {
  line-height: 1.8;
  font-size: 80px;
}

@media (max-width: 1681px) {
  /*==常用字号==*/
  .tit-12 {
    font-size: 12px;
  }

  .tit-13 {
    font-size: 13px;
  }

  .tit-14 {
    font-size: 13px;
  }

  .tit-15 {
    font-size: 14px;
  }

  .tit-16 {
    font-size: 15px;
  }

  .tit-17 {
    font-size: 16px;
  }

  .tit-18 {
    font-size: 17px;
  }

  .tit-19 {
    font-size: 18px;
  }

  .tit-20 {
    font-size: 18px;
  }

  .tit-21 {
    font-size: 19px;
  }

  .tit-22 {
    font-size: 20px;
  }

  .tit-23 {
    font-size: 21px;
  }

  .tit-24 {
    font-size: 22px;
  }

  .tit-25 {
    font-size: 23px;
  }

  .tit-26 {
    font-size: 24px;
  }

  .tit-27 {
    font-size: 25px;
  }

  .tit-28 {
    font-size: 26px;
  }

  .tit-29 {
    font-size: 27px;
  }

  .tit-30 {
    font-size: 27px;
  }

  .tit-31 {
    font-size: 28px;
  }

  .tit-32 {
    font-size: 29px;
  }

  .tit-33 {
    font-size: 30px;
  }

  .tit-34 {
    font-size: 31px;
  }

  .tit-35 {
    font-size: 32px;
  }

  .tit-36 {
    font-size: 33px;
  }

  .tit-37 {
    font-size: 34px;
  }

  .tit-38 {
    font-size: 35px;
  }

  .tit-39 {
    font-size: 36px;
  }

  .tit-40 {
    font-size: 37px;
  }

  .tit-42 {
    font-size: 38px;
  }

  .tit-43 {
    font-size: 39px;
  }

  .tit-44 {
    font-size: 40px;
  }

  .tit-45 {
    font-size: 41px;
  }

  .tit-46 {
    font-size: 42px;
  }

  .tit-47 {
    font-size: 43px;
  }

  .tit-48 {
    font-size: 44px;
  }

  .tit-50 {
    font-size: 45px;
  }

  .tit-51 {
    font-size: 46px;
  }

  .tit-52 {
    font-size: 47px;
  }

  .tit-53 {
    font-size: 48px;
  }

  .tit-54 {
    font-size: 49px;
  }

  .tit-55 {
    font-size: 50px;
  }

  .tit-56 {
    font-size: 51px;
  }

  .tit-57 {
    font-size: 52px;
  }

  .tit-58 {
    font-size: 53px;
  }

  .tit-59 {
    font-size: 54px;
  }

  .tit-60 {
    font-size: 54px;
  }

  .tit-61 {
    font-size: 55px;
  }

  .tit-62 {
    font-size: 56px;
  }

  .tit-63 {
    font-size: 57px;
  }

  .tit-64 {
    font-size: 58px;
  }

  .tit-65 {
    font-size: 59px;
  }

  .tit-66 {
    font-size: 60px;
  }

  .tit-67 {
    font-size: 61px;
  }

  .tit-68 {
    font-size: 62px;
  }

  .tit-69 {
    font-size: 63px;
  }

  .tit-70 {
    font-size: 62px;
  }

  .tit-71 {
    font-size: 63px;
  }

  .tit-72 {
    font-size: 64px;
  }

  .tit-73 {
    font-size: 65px;
  }

  .tit-74 {
    font-size: 66px;
  }

  .tit-75 {
    font-size: 67px;
  }

  .tit-76 {
    font-size: 68px;
  }

  .tit-77 {
    font-size: 69px;
  }

  .tit-78 {
    font-size: 70px;
  }

  .tit-79 {
    font-size: 71px;
  }

  .tit-80 {
    font-size: 72px;
  }
}
@media (max-width: 1481px) {
  /*==常用字号==*/
  .tit-13 {
    font-size: 12px;
  }

  .tit-14 {
    font-size: 12px;
  }

  .tit-15 {
    font-size: 13px;
  }

  .tit-16 {
    font-size: 14px;
  }

  .tit-17 {
    font-size: 15px;
  }

  .tit-18 {
    font-size: 16px;
  }

  .tit-19 {
    font-size: 17px;
  }

  .tit-20 {
    font-size: 18px;
  }

  .tit-20 {
    font-size: 16px;
  }

  .tit-21 {
    font-size: 17px;
  }

  .tit-22 {
    font-size: 18px;
  }

  .tit-23 {
    font-size: 19px;
  }

  .tit-24 {
    font-size: 20px;
  }

  .tit-25 {
    font-size: 21px;
  }

  .tit-26 {
    font-size: 22px;
  }

  .tit-27 {
    font-size: 23px;
  }

  .tit-28 {
    font-size: 24px;
  }

  .tit-29 {
    font-size: 25px;
  }

  .tit-30 {
    font-size: 26px;
  }

  .tit-31 {
    font-size: 25px;
  }

  .tit-32 {
    font-size: 26px;
  }

  .tit-33 {
    font-size: 27px;
  }

  .tit-34 {
    font-size: 28px;
  }

  .tit-35 {
    font-size: 29px;
  }

  .tit-36 {
    font-size: 30px;
  }

  .tit-37 {
    font-size: 31px;
  }

  .tit-38 {
    font-size: 32px;
  }

  .tit-39 {
    font-size: 33px;
  }

  .tit-40 {
    font-size: 34px;
  }

  .tit-41 {
    font-size: 35px;
  }

  .tit-42 {
    font-size: 36px;
  }

  .tit-43 {
    font-size: 37px;
  }

  .tit-44 {
    font-size: 38px;
  }

  .tit-45 {
    font-size: 37px;
  }

  .tit-46 {
    font-size: 38px;
  }

  .tit-47 {
    font-size: 39px;
  }

  .tit-48 {
    font-size: 40px;
  }

  .tit-49 {
    font-size: 41px;
  }

  .tit-50 {
    font-size: 42px;
  }

  .tit-51 {
    font-size: 43px;
  }

  .tit-52 {
    font-size: 44px;
  }

  .tit-53 {
    font-size: 45px;
  }

  .tit-54 {
    font-size: 46px;
  }

  .tit-55 {
    font-size: 47px;
  }

  .tit-56 {
    font-size: 48px;
  }

  .tit-57 {
    font-size: 49px;
  }

  .tit-58 {
    font-size: 50px;
  }

  .tit-59 {
    font-size: 51px;
  }

  .tit-60 {
    font-size: 52px;
  }

  .tit-61 {
    font-size: 51px;
  }

  .tit-62 {
    font-size: 52px;
  }

  .tit-63 {
    font-size: 53px;
  }

  .tit-64 {
    font-size: 54px;
  }

  .tit-65 {
    font-size: 55px;
  }

  .tit-66 {
    font-size: 56px;
  }

  .tit-67 {
    font-size: 57px;
  }

  .tit-68 {
    font-size: 58px;
  }

  .tit-69 {
    font-size: 59px;
  }

  .tit-70 {
    font-size: 60px;
  }

  .tit-71 {
    font-size: 55px;
  }

  .tit-72 {
    font-size: 56px;
  }

  .tit-73 {
    font-size: 57px;
  }

  .tit-74 {
    font-size: 58px;
  }

  .tit-75 {
    font-size: 59px;
  }

  .tit-76 {
    font-size: 60px;
  }

  .tit-77 {
    font-size: 61px;
  }

  .tit-78 {
    font-size: 62px;
  }

  .tit-79 {
    font-size: 63px;
  }

  .tit-80 {
    font-size: 64px;
  }
}
@media (max-width: 1281px) {
  /*==常用字号==*/
  .tit-13 {
    font-size: 12px;
  }

  .tit-14 {
    font-size: 12px;
  }

  .tit-15 {
    font-size: 12px;
  }

  .tit-16 {
    font-size: 13px;
  }

  .tit-17 {
    font-size: 16px;
  }

  .tit-18 {
    font-size: 15px;
  }

  .tit-19 {
    font-size: 16px;
  }

  .tit-20 {
    font-size: 17px;
  }

  .tit-22 {
    font-size: 18px;
  }

  .tit-24 {
    font-size: 19px;
  }

  .tit-25 {
    font-size: 20px;
  }

  .tit-26 {
    font-size: 21px;
  }

  .tit-27 {
    font-size: 22px;
  }

  .tit-28 {
    font-size: 23px;
  }

  .tit-29 {
    font-size: 24px;
  }

  .tit-30 {
    font-size: 25px;
  }

  .tit-31 {
    font-size: 26px;
  }

  .tit-32 {
    font-size: 27px;
  }

  .tit-33 {
    font-size: 24px;
  }

  .tit-34 {
    font-size: 25px;
  }

  .tit-35 {
    font-size: 26px;
  }

  .tit-36 {
    font-size: 27px;
  }

  .tit-37 {
    font-size: 28px;
  }

  .tit-38 {
    font-size: 29px;
  }

  .tit-39 {
    font-size: 30px;
  }

  .tit-40 {
    font-size: 31px;
  }

  .tit-41 {
    font-size: 32px;
  }

  .tit-42 {
    font-size: 33px;
  }

  .tit-43 {
    font-size: 34px;
  }

  .tit-44 {
    font-size: 35px;
  }

  .tit-45 {
    font-size: 36px;
  }

  .tit-46 {
    font-size: 37px;
  }

  .tit-47 {
    font-size: 38px;
  }

  .tit-48 {
    font-size: 39px;
  }

  .tit-49 {
    font-size: 40px;
  }

  .tit-50 {
    font-size: 38px;
  }

  .tit-51 {
    font-size: 39px;
  }

  .tit-52 {
    font-size: 40px;
  }

  .tit-53 {
    font-size: 41px;
  }

  .tit-54 {
    font-size: 42px;
  }

  .tit-55 {
    font-size: 43px;
  }

  .tit-56 {
    font-size: 44px;
  }

  .tit-57 {
    font-size: 45px;
  }

  .tit-58 {
    font-size: 46px;
  }

  .tit-59 {
    font-size: 47px;
  }

  .tit-60 {
    font-size: 48px;
  }

  .tit-61 {
    font-size: 49px;
  }

  .tit-62 {
    font-size: 50px;
  }

  .tit-63 {
    font-size: 51px;
  }

  .tit-64 {
    font-size: 52px;
  }

  .tit-65 {
    font-size: 53px;
  }

  .tit-66 {
    font-size: 54px;
  }

  .tit-67 {
    font-size: 55px;
  }

  .tit-68 {
    font-size: 56px;
  }

  .tit-69 {
    font-size: 57px;
  }

  .tit-70 {
    font-size: 58px;
  }

  .tit-71 {
    font-size: 51px;
  }

  .tit-72 {
    font-size: 52px;
  }

  .tit-73 {
    font-size: 53px;
  }

  .tit-74 {
    font-size: 54px;
  }

  .tit-75 {
    font-size: 55px;
  }

  .tit-76 {
    font-size: 56px;
  }

  .tit-77 {
    font-size: 57px;
  }

  .tit-78 {
    font-size: 58px;
  }

  .tit-79 {
    font-size: 59px;
  }

  .tit-80 {
    font-size: 60px;
  }
}
@media (max-width: 1024px) {
  .tit-24 {
    font-size: 16px;
  }

  .tit-25 {
    font-size: 17px;
  }

  .tit-26 {
    font-size: 18px;
  }

  .tit-27 {
    font-size: 19px;
  }

  .tit-28 {
    font-size: 20px;
  }

  .tit-29 {
    font-size: 21px;
  }

  .tit-30 {
    font-size: 22px;
  }

  .tit-31 {
    font-size: 23px;
  }

  .tit-32 {
    font-size: 24px;
  }

  .tit-33 {
    font-size: 21px;
  }

  .tit-34 {
    font-size: 22px;
  }

  .tit-35 {
    font-size: 23px;
  }

  .tit-36 {
    font-size: 24px;
  }

  .tit-37 {
    font-size: 25px;
  }

  .tit-38 {
    font-size: 26px;
  }

  .tit-39 {
    font-size: 27px;
  }

  .tit-40 {
    font-size: 28px;
  }

  .tit-41 {
    font-size: 29px;
  }

  .tit-42 {
    font-size: 30px;
  }

  .tit-43 {
    font-size: 31px;
  }

  .tit-44 {
    font-size: 32px;
  }

  .tit-45 {
    font-size: 33px;
  }

  .tit-46 {
    font-size: 34px;
  }

  .tit-47 {
    font-size: 35px;
  }

  .tit-48 {
    font-size: 36px;
  }

  .tit-49 {
    font-size: 37px;
  }

  .tit-50 {
    font-size: 34px;
  }

  .tit-51 {
    font-size: 35px;
  }

  .tit-52 {
    font-size: 36px;
  }

  .tit-53 {
    font-size: 37px;
  }

  .tit-54 {
    font-size: 38px;
  }

  .tit-55 {
    font-size: 39px;
  }

  .tit-56 {
    font-size: 40px;
  }

  .tit-57 {
    font-size: 41px;
  }

  .tit-58 {
    font-size: 42px;
  }

  .tit-59 {
    font-size: 43px;
  }

  .tit-60 {
    font-size: 44px;
  }

  .tit-61 {
    font-size: 45px;
  }

  .tit-62 {
    font-size: 46px;
  }

  .tit-63 {
    font-size: 47px;
  }

  .tit-64 {
    font-size: 48px;
  }

  .tit-65 {
    font-size: 49px;
  }

  .tit-66 {
    font-size: 50px;
  }

  .tit-67 {
    font-size: 51px;
  }

  .tit-68 {
    font-size: 52px;
  }

  .tit-69 {
    font-size: 53px;
  }

  .tit-70 {
    font-size: 54px;
  }

  .tit-71 {
    font-size: 47px;
  }

  .tit-72 {
    font-size: 48px;
  }

  .tit-73 {
    font-size: 49px;
  }

  .tit-74 {
    font-size: 50px;
  }

  .tit-75 {
    font-size: 51px;
  }

  .tit-76 {
    font-size: 52px;
  }

  .tit-77 {
    font-size: 53px;
  }

  .tit-78 {
    font-size: 54px;
  }

  .tit-79 {
    font-size: 55px;
  }

  .tit-80 {
    font-size: 56px;
  }
}
@media (max-width: 768px) {
  .tit-16 {
    font-size: 12px;
  }

  .tit-18 {
    font-size: 14px;
  }

  .tit-20 {
    font-size: 16px;
  }

  .tit-33 {
    font-size: 20px;
  }

  .tit-34 {
    font-size: 21px;
  }

  .tit-35 {
    font-size: 22px;
  }

  .tit-36 {
    font-size: 23px;
  }

  .tit-37 {
    font-size: 24px;
  }

  .tit-38 {
    font-size: 25px;
  }

  .tit-39 {
    font-size: 26px;
  }

  .tit-40 {
    font-size: 24px;
  }

  .tit-41 {
    font-size: 25px;
  }

  .tit-42 {
    font-size: 26px;
  }

  .tit-43 {
    font-size: 27px;
  }

  .tit-44 {
    font-size: 28px;
  }

  .tit-45 {
    font-size: 29px;
  }

  .tit-46 {
    font-size: 30px;
  }

  .tit-47 {
    font-size: 31px;
  }

  .tit-48 {
    font-size: 32px;
  }

  .tit-49 {
    font-size: 33px;
  }

  .tit-50 {
    font-size: 28px;
  }

  .tit-51 {
    font-size: 29px;
  }

  .tit-52 {
    font-size: 30px;
  }

  .tit-53 {
    font-size: 31px;
  }

  .tit-54 {
    font-size: 32px;
  }

  .tit-55 {
    font-size: 33px;
  }

  .tit-56 {
    font-size: 34px;
  }

  .tit-57 {
    font-size: 35px;
  }

  .tit-58 {
    font-size: 36px;
  }

  .tit-59 {
    font-size: 37px;
  }

  .tit-60 {
    font-size: 36px;
  }

  .tit-61 {
    font-size: 37px;
  }

  .tit-62 {
    font-size: 38px;
  }

  .tit-63 {
    font-size: 39px;
  }

  .tit-64 {
    font-size: 40px;
  }

  .tit-65 {
    font-size: 41px;
  }

  .tit-66 {
    font-size: 42px;
  }

  .tit-67 {
    font-size: 43px;
  }

  .tit-68 {
    font-size: 44px;
  }

  .tit-69 {
    font-size: 45px;
  }

  .tit-70 {
    font-size: 46px;
  }

  .tit-70 {
    font-size: 42px;
  }

  .tit-71 {
    font-size: 43px;
  }

  .tit-72 {
    font-size: 44px;
  }

  .tit-73 {
    font-size: 45px;
  }

  .tit-74 {
    font-size: 46px;
  }

  .tit-75 {
    font-size: 47px;
  }

  .tit-76 {
    font-size: 48px;
  }

  .tit-77 {
    font-size: 49px;
  }

  .tit-78 {
    font-size: 50px;
  }

  .tit-79 {
    font-size: 51px;
  }

  .tit-80 {
    font-size: 52px;
  }
}
/*弹性盒样式*/
.f-no {
  display: flex;
  flex-flow: row wrap;
}

.f-no-b-center {
  display: flex;
  flex-flow: row wrap;
  justify-content: space-between;
  align-items: center;
}

.f-no-b-start {
  display: flex;
  flex-flow: row wrap;
  justify-content: space-between;
  align-items: flex-start;
}

.f-no-b-stretch {
  display: flex;
  flex-flow: row wrap;
  justify-content: space-between;
  align-items: stretch;
}

.f-no-c-center {
  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  align-items: center;
}

.f-no-c-start {
  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  align-items: flex-start;
}

.f-no-c-stretch {
  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  align-items: stretch;
}

.f-no-s-center {
  display: flex;
  flex-flow: row wrap;
  justify-content: flex-start;
  align-items: center;
}

.f-no-s-end {
  display: flex;
  flex-flow: row wrap;
  justify-content: flex-start;
  align-items: flex-end;
}

.f-no-s-stretch {
  display: flex;
  flex-flow: row wrap;
  justify-content: flex-start;
  align-items: stretch;
}

.f-no-end-start {
  display: flex;
  flex-flow: row wrap;
  justify-content: flex-end;
}

/*响应隐藏样式*/
.pc-block {
  display: block;
}

.pc-block-768 {
  display: block;
}

.pc-block-767 {
  display: block;
}

.m-block {
  display: none;
}

.m-block-767 {
  display: none;
}

.m-block-768 {
  display: none;
}

@media (max-width: 1024px) {
  .pc-block {
    display: none;
  }

  .m-block {
    display: block;
  }
}
@media (max-width: 768px) {
  .pc-block-768 {
    display: none;
  }

  .m-block-768 {
    display: block;
  }
}
@media (max-width: 767px) {
  .pc-block-767 {
    display: none;
  }

  .m-block-767 {
    display: block;
  }
}
/*常用样式类名*/
.tran-middle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.text-hide {
  word-break: keep-all;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.img-cover {
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}

.pointer {
  cursor: pointer;
}

.bgtop {
  background-position: top;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.text-center {
  text-align: center;
}

.text-justif {
  text-align: justify;
}

.text-nowrap {
  white-space: nowrap;
}

.text-lowercase {
  text-transform: lowercase;
}

.text-uppercase {
  text-transform: uppercase;
}

.text-capitalize {
  text-transform: capitalize;
}

.text-bold {
  font-weight: bold;
}

.centerh {
  position: absolute;
  left: 50%;
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  transform: translateX(-50%);
}

.centerv {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
}

.centerblock {
  margin-left: auto;
  margin-right: auto;
}

.shadow1 {
  box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.15);
}

.full {
  width: 100%;
  height: 100%;
}

.fullw {
  width: 100%;
}

.fullvh {
  height: 100vh;
}

.top {
  top: 0;
}

.btm {
  bottom: 0;
}

.lt {
  left: 0;
}

.rt {
  right: 0;
}

.block {
  display: block;
}

.inlineblock {
  display: inline-block;
}

.notrans {
  -webkit-transition-duration: 0s !important;
  -o-transition-duration: 0s !important;
  transition-duration: 0s !important;
}

.no-hover {
  pointer-events: none !important;
  cursor: default;
}

.trans3d0 {
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

.round {
  border-radius: 50%;
}

.mt0 {
  margin-top: 0;
}

.mb0 {
  margin-bottom: 0;
}

/*网站主体区域宽度样式*/

.w1520 {
  max-width: 1520px;
  width: 90%;
  margin: 0 auto;
}
@media (max-width: 1600px) {
  .w1520 {
    width: 90%;
  }
}

/*分页样式*/
.page {
  padding: 40px 0 0;
  font-size: 14px;
  font-weight: bold;
  line-height: 22px;
  text-align: center;
  clear: both;
  display: inline-block;
}

.page a {
  text-decoration: none;
  color: #d2d2d2;
  width: 38px;
  height: 38px;
  line-height: 38px;
  margin: 0 2px;
  background: #f0efef;
  display: block;
  float: left;
  transition: 0.5s cubic-bezier(0.6, 0.2, 0.1, 1);
}

.page a.active {
  background: #da3830;
  color: #fff;
  transition: 0.5s cubic-bezier(0.6, 0.2, 0.1, 1);
}

.page a:hover {
  text-decoration: none;
  color: #fff;
  background: #da3830;
  transition: 0.5s cubic-bezier(0.6, 0.2, 0.1, 1);
}

/*分页样式end*/
@media (max-width: 767px) {
  .wrap {
    padding: 30px;
  }
}



/*常用css3动画样式*/
.trans {
  -webkit-transition: all .4s;
  -o-transition: all .4s;
  transition: all 0.4s;
}


/*模块加载的loading-2*/

/*end*/

.anim_emt.start {
  -webkit-animation-duration: .6s;
  animation-duration: .6s;
  -webkit-animation-timing-function: ease;
  animation-timing-function: ease;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
}

.anim_emt.start.scale_up {
  -webkit-animation-name: mk_scale;
  animation-name: mk_scale;
}

.anim_emt.start.scale_up2 {
  -webkit-transform-origin: left top;
  -moz-transform-origin: left top;
  -webkit-animation-name: mk_scale2;
  animation-name: mk_scale2;
}

.anim_emt.start.fade_in {
  -webkit-animation-name: mk_fade;
  animation-name: mk_fade;
}

.anim_emt.start.r_to_l {
  -webkit-animation-name: mk_right_to_left;
  animation-name: mk_right_to_left;
}

.anim_emt.start.l_to_r {
  -webkit-animation-name: mk_left_to_right;
  animation-name: mk_left_to_right;
}

.anim_emt.start.t_to_b {
  -webkit-animation-name: mk_top_to_bottom;
  animation-name: mk_top_to_bottom;
}

.anim_emt.start.b_to_t {
  -webkit-animation-name: mk_bottom_to_top;
  animation-name: mk_bottom_to_top;
}

.anim_emt.palx_img.start {
  overflow: hidden;
  -webkit-animation-name: tt_palx_wrap;
  animation-name: tt_palx_wrap;
}

.anim_emt.palx_img.start .img-wrap {
  -webkit-animation: tt_palx_img .6s;
  animation: tt_palx_img 0.6s;
}


/*ie10以下显示*/

.line-1 {
  line-height: 1.1;
}

.line-2 {
  line-height: 1.2;
}

.line-3 {
  line-height: 1.3;
}

.line-4 {
  line-height: 1.4;
}

.line-5 {
  line-height: 1.5;
}

.line-6 {
  line-height: 1.6;
}

.line-7 {
  line-height: 1.7;
}

.line-8 {
  line-height: 1.8;
}

.line-9 {
  line-height: 1.9;
}

.line-10 {
  line-height: 2;
}

.line-11 {
  line-height: 2.1;
}

.line-12 {
  line-height: 2.2;
}

/*初始样式结束*/
@media (max-width: 1024px) {
  .tit-32 {
    font-size: 22px;
  }
}
footer {
  background: #222;
  padding: 1.75rem 0 2.15rem;
}
footer .div span {
  color: #747474;
}
footer .div a {
  color: #747474;
  transition: all .4s;
}
footer .div a:hover {
  color: #fff;
}










.hoverbtn span {
  position: relative;
  padding-bottom: 5px;
}

.hoverbtn span:before {
  content: "";
  position: absolute;
  width: 100%;
  height: 2px;
  background: #000;
  opacity: 0;
  transform: scale(0.4, 1);
  transition: all .4s;
  bottom: 0;
}

.hoverbtn:hover span:before {
  transform: scale(1, 1);
  opacity: 1;
}

.i-index2 {
  background: #f7f7f7;
  /* i-index2 内部从 rem 切换为 em 后，用它作为局部基准字号 */
  font-size: 16px;
}
.i-index2 .contentbox {
  padding: 2.35em 0 2.5em;
  height: 17.75em;
}
.i-index2 .tit3 {
  margin-top: .4em;
}
.i-index2 .tit3 .icon {
  width: 13px;
  height: 13px;
  margin-left: 10px;
}
.i-index2 .title-top {
  position: relative;
  z-index: 4;
}
.i-index2 .quanbox {
  width: 34em;
  height: 17.75em;
  margin-top: 1.35em;
  z-index: 3;
}
.i-index2 .quanline {
  border: 1px dashed #d8d8d8;
  border-radius: 50%;
}
.i-index2 .quanline1 {
  width: 13.25em;
  height: 13.25em;
}
.i-index2 .quanline2 {
  width: 22.75em;
  height: 22.75em;
}
.i-index2 .quanline3 {
  width: 34em;
  height: 34em;
}
.i-index2 .iconlogo {
  width: 8.125em;
  height: 8.125em;
}
.i-index2 .anim_emt.start {
  -webkit-animation-duration: 1s;
  animation-duration: 1s;
  -webkit-animation-timing-function: ease;
  animation-timing-function: ease;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
}
.i-index2 .iconlogo.anim_emt.start {
  -webkit-transform-origin: left top;
  -moz-transform-origin: left top;
  -webkit-animation-name: mk_scale2;
  animation-name: mk_scale2;
  animation-duration: .6s;
  -webkit-animation-duration: .6s;
}
.i-index2 .imgicon {
  width: 1.25em;
}
.i-index2 .icon0 {
  left: -20px;
  top: 30%;
}
.i-index2 .icon1 {
  left: 20%;
  top: 10%;
}
.i-index2 .icon2 {
  left: 15%;
  top: 39%;
}
.i-index2 .icon3 {
  left: 17%;
  top: 70%;
}
.i-index2 .icon4 {
  width: 1.65em;
  left: 30%;
  top: 27%;
}
.i-index2 .icon5 {
  width: 1.65em;
  left: 30%;
  top: 62%;
}
.i-index2 .icon6 {
  width: 1.65em;
  left: 65%;
  top: 27%;
}
.i-index2 .icon7 {
  width: 1.65em;
  left: 65%;
  top: 62%;
}
.i-index2 .icon8 {
  left: 76%;
  top: 10%;
}
.i-index2 .icon9 {
  left: 81%;
  top: 39%;
}
.i-index2 .icon10 {
  left: 79%;
  top: 70%;
}
.i-index2 .icon11 {
  left: 97%;
  top: 30%;
}
.i-index2 .icon12 {
  left: 95.5%;
    top: 75%;
}
.i-index2 .icon0.anim_emt.start {
  -webkit-animation-name: mk_right_to_left;
  animation-name: mk_right_to_left;
  animation-duration: 1.8s;
}
.i-index2 .icon1.anim_emt.start {
  -webkit-animation-name: mk_right_to_left;
  animation-name: mk_right_to_left;
  animation-duration: 1.2s;
}
.i-index2 .icon2.anim_emt.start {
  -webkit-animation-name: mk_right_to_left;
  animation-name: mk_right_to_left;
  animation-duration: 1.4s;
}
.i-index2 .icon3.anim_emt.start {
  -webkit-animation-name: mk_right_to_left;
  animation-name: mk_right_to_left;
  animation-duration: 1.6s;
}
.i-index2 .icon4.anim_emt.start {
  -webkit-animation-name: mk_right_to_left;
  animation-name: mk_right_to_left;
  animation-duration: .5s;
}
.i-index2 .icon5.anim_emt.start {
  -webkit-animation-name: mk_right_to_left;
  animation-name: mk_right_to_left;
  animation-duration: .7s;
}
.i-index2 .icon6.anim_emt.start {
  -webkit-animation-name: mk_left_to_right;
  animation-name: mk_left_to_right;
  animation-duration: 1s;
}
.i-index2 .icon7.anim_emt.start {
  -webkit-animation-name: mk_left_to_right;
  animation-name: mk_left_to_right;
  animation-duration: .8s;
}
.i-index2 .icon8.anim_emt.start {
  -webkit-animation-name: mk_left_to_right;
  animation-name: mk_left_to_right;
  animation-duration: 1.8s;
}
.i-index2 .icon9.anim_emt.start {
  -webkit-animation-name: mk_left_to_right;
  animation-name: mk_left_to_right;
  animation-duration: 1.2s;
}
.i-index2 .icon10.anim_emt.start {
  -webkit-animation-name: mk_left_to_right;
  animation-name: mk_left_to_right;
  animation-duration: 1.4s;
}
.i-index2 .icon11.anim_emt.start {
  -webkit-animation-name: mk_left_to_right;
  animation-name: mk_left_to_right;
  animation-duration: 1.6s;
}
.i-index2 .icon12.anim_emt.start {
  -webkit-animation-name: mk_left_to_right;
  animation-name: mk_left_to_right;
  animation-duration: 1.6s;
}
@media (max-width: 767px) {
  .i-index2 .quanbox {
    width: 90%;
    height: 15.75em;
    margin-top: 1.75em;
  }

  .i-index2 .contentbox {
    height: 20.75em;
  }

  .i-index2 .quanbox {
    height: 15.75em;
    margin-top: 2.25em;
  }

  .i-index2 .iconlogo {
    width: 5.5em;
    height: 5.5em;
  }

  .i-index2 .quanline1 {
    width: 8.25em;
    height: 8.25em;
  }

  .i-index2 .quanline2 {
    width: 13em;
    height: 13em;
  }

  .i-index2 .quanline3 {
    display: none;
  }

  .i-index2 .icon0 {
    left: -4%;
    top: 24%;
  }

  .i-index2 .icon1 {
    left: 27%;
    top: 8%;
  }

  .i-index2 .icon2 {
    left: 64%;
    top: 8%;
  }

  .i-index2 .icon4 {
    left: 23%;
    top: 26%;
  }

  .i-index2 .icon6 {
    left: 65%;
    top: 26%;
  }

  .i-index2 .icon3 {
    left: 97%;
    top: 30%;
  }

  .i-index2 .icon5 {
    left: 22%;
    top: 64%;
  }

  .i-index2 .icon7 {
    left: 65%;
    top: 64%;
  }

  .i-index2 .icon9 {
    left: -4%;
    top: 67%;
  }

  .i-index2 .icon10 {
    left: 68%;
    top: 83%;
  }

  .i-index2 .icon3 {
    left: 91%;
    top: 24%;
  }

  .i-index2 .icon8 {
    left: 24%;
    top: 83%;
  }

  .i-index2 .icon11 {
    left: 91%;
    top: 66%;
  }

  .i-index2 .icon4 {
    width: 1.45em;
  }

  .i-index2 .icon5 {
    width: 1.45em;
  }

  .i-index2 .icon6 {
    width: 1.45em;
  }

  .i-index2 .icon7 {
    width: 1.45em;
  }

  .i-index2 .icon8 {
    width: 1.45em;
  }

  .i-index2 .icon8 {
    width: 1.25em;
  }
}

/*# sourceMappingURL=boc_reset.css.map */