html,
button,
input,
select,
h1,
h2,
h3,
h4,
h5,
h6,
p,
figure,
form,
blockquote {
  margin: 0;
}

ul,
ol,
li,
dl,
dd {
  margin: 0;
  padding: 0;
}

ul,
ol {
  list-style: none outside none;
}

h1,
h2,
h3 {
  line-height: 2;
  font-weight: normal;
}

h1 {
  font-size: 18px;
}

h2 {
  font-size: 15.6px;
}

h3 {
  font-size: 14.04px;
}

h4 {
  font-size: 12px;
}

h5,
h6 {
  font-size: 10.2px;
  text-transform: uppercase;
}

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

button,
input,
textarea,
select {
  border: none;
  border-radius: 0;
  outline: none;
  padding: 0;
}

* {
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
}

img {
  display: inline-block;
  max-width: 100%;
  /*图片清晰处理*/
  image-rendering: crisp-edges;
  image-rendering: -moz-crisp-edges;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: -o-crisp-edges;
  -ms-interpolation-mode: nearest-neighbor;
}

.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;
}

.noselect {
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
}

.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) {
  html {
    font-size: 26px !important;
  }
}
@media only screen and (min-width: 435px) {
  html {
    font-size: 30px !important;
  }
}
@media (min-width: 769px) {
  html {
    font-size: 34px !important;
  }
}
@media only screen and (min-width: 1024px) {
  html {
    font-size: 28px !important;
  }
}
@media only screen and (min-width: 1200px) {
  html {
    font-size: 30px !important;
  }
}
@media only screen and (min-width: 1440px) {
  html {
    font-size: 34px !important;
  }
}
@media only screen and (min-width: 1680px) {
  html {
    font-size: 40px !important;
  }
}
::-moz-selection {
  background: #000;
  color: #fff;
}

::selection {
  background: #000;
  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;
}

.col-333 {
  color: #333;
}

/*==常用字号==*/
.tit-13 {
  font-size: 13px;
  line-height: 2;
}

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

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

@media (max-width: 1681px) {
  .tit-14 {
    font-size: 13px;
  }
  .tit-24 {
    font-size: 22px;
  }
}
@media (max-width: 1481px) {

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

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

}
@media (max-width: 1281px) {

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

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

}
@media (max-width: 1024px) {
  .tit-24 {
    font-size: 16px;
  }
}
/*弹性盒样式*/
.f-no {
  display: flex;
  /* flex-flow: row wrap; */
  text-align: center;
  justify-content: space-between;
}

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

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


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

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

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


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


/*常用样式类名*/
.poa-middle {
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  margin: auto;
}

.tran-middle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(calc(-50% + 0.5px), calc(-50% + 0.5px));
}

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


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

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

.fullw {
  width: 100%;
}

.fullh {
  height: 100%;
}

.fullvh {
  height: 100vh;
}

.top {
  top: 0;
}

.btm {
  bottom: 0;
}

.lt {
  left: 0;
}

.rt {
  right: 0;
}

.in-block,
.bocweb-header .bocweb-nav li .link span {
  display: inline-block;
  *display: inline;
  *zoom: 1;
}
.bocweb-header {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 99;
  width: 100%;
  height: 100px;
  background-color: transparent;
  /*box-shadow: 0px 0px 6px rgba(0,0,0,0.1);*/
  padding: 0 2rem;
}
.bocweb-header .bocweb-logo {
  display: block;
  /* width: 200px; */
  width: 128px;
}
.bocweb-header .bocweb-logo .img1 {
  width: 100%;
  height: auto;
  /* opacity: 0; */
}
.bocweb-header .bocweb-logo .img2 {
  width: 100%;
  height: auto;
  opacity: 0;
}
.bocweb-header .warpright {
  position: relative;
}
.bocweb-header .warpright .sreach-btn {
  width: 36px;
  height: 36px;
  margin-left: 0.5rem;
  background: #fff;
  border-radius: 50%;
}
.bocweb-header .warpright .sreach-btn svg {
  width: 0.5rem;
  height: 0.5rem;
  fill: #8b8b8b;
  transition: all 0.5s;
}
.bocweb-header .warpright .sreach-btn:hover svg {
  fill: #1947ba;
}
.bocweb-header .langbtn {
  width: 105px;
}
.bocweb-header .langbtn .spbox {
  width: 100%;
  height: 36px;
  border-radius: 36px;
  background: #fff;
  padding: 0 0.5rem;
  position: relative;
  z-index: 2;
  cursor: pointer;
}
.bocweb-header .langbtn .sp1 {
  color: #083388;
}
.bocweb-header .langbtn .sp2 {
  width: 12px;
  height: 12px;
}
.bocweb-header .langbtn .sp2 svg {
  width: 12px;
  height: 12px;
  fill: #8b8b8b;
}
.bocweb-header .langbtn .langitem {
  padding: 25px 0.5rem 10px;
  background: #fff;
  position: absolute;
  left: 0;
  top: 14px;
  width: 100%;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
  border-bottom-left-radius: 15px;
  border-bottom-right-radius: 15px;
  z-index: -1;
  display: none;
}
.bocweb-header .langbtn .langitem a {
  transition: all 0.5s;
}
.bocweb-header .langbtn .langitem a:hover {
  color: #1947ba;
}
.bocweb-header .bocweb-menu {
  width: 35px;
  /* margin: 0 auto; */
  cursor: pointer;
}
.bocweb-header .bocweb-menu .line {
  position: relative;
  top: 0;
  display: block;
  width: 100%;
  height: 4px;
  transition: transform 0.3s ease, top 0.3s ease, width 0.3s ease,
  opacity 0.3s, background 0.3s;
  transform-origin: center center;
  background: #fff;
  border-radius: 1px 1px 1px 1px;
}
.bocweb-header .bocweb-menu .line:nth-child(2) {
  margin: 8px 0;
}

.bocweb-header.ishow .bocweb-menu .line:nth-child(1) {
  top: 12px;
  transform: rotate(45deg);
  opacity: 0.8;
}
.bocweb-header.ishow .bocweb-menu .line:nth-child(2) {
  opacity: 0;
  width: 0;
}
.bocweb-header.ishow .bocweb-menu .line:nth-child(3) {
  top: -12px;
  transform: rotate(-45deg);
  opacity: 0.8;
}

@media (max-width: 750px) {
  .bocweb-header .bocweb-menu {
    width: 26px;
  }
  .bocweb-header .bocweb-menu .line {
    height: 2px;
  }
  .bocweb-header .bocweb-menu .line:nth-child(2) {
    margin: 6px 0;
  }
  .bocweb-header.ishow .bocweb-menu .line:nth-child(1) {
    top: 8px;
  }
  .bocweb-header.ishow .bocweb-menu .line:nth-child(3) {
    top: -8px;
  }
}
.bocweb-header .bocweb-nav {
  height: 100%;
}
.bocweb-header .bocweb-nav li {
  height: 100%;
  margin: 0 0.63rem;
  transition: all 0.5s;
}
.bocweb-header .bocweb-nav li .link {
  display: block;
  height: 100%;
  line-height: 100px;
  font-size: 0.45rem;
  color: #fff;
  position: relative;
}
.bocweb-header .bocweb-nav li .link span {
  position: relative;
  /* vertical-align: middle; */
  line-height: 2;
}
.bocweb-header .bocweb-nav li .link span:before {
  content: "";
  position: absolute;
  width: 100%;
  bottom: 0;
  height: 2px;
  background: #fff;
  opacity: 0;
  transition: all 0.5s;
}
.bocweb-header .bocweb-nav li:hover .link span:before,
.bocweb-header .bocweb-nav li.cur .link span:before {
  opacity: 1;
}
@media (max-width: 1600px) {
  .bocweb-header .bocweb-nav li {
    margin: 0 0.4rem;
  }
}
@media (max-width: 1200px) {
  .bocweb-header .bocweb-nav li {
    margin: 0 0.3rem;
  }
  .bocweb-header .bocweb-nav li .link {
    font-size: 16px;
  }
  .bocweb-header .bocweb-logo {
    width: 160px;
  }
}
@media (max-width: 1024px) {
  .bocweb-header {
    display: none;
  }
}

.bocweb-header.on {
  position: relative;
  background: #f5f5f5;
  border-bottom: 1px solid #e2e2e2;
}
.bocweb-header.on .bocweb-logo .img1 {
  width: 100%;
  height: auto;
  opacity: 0;
}
.bocweb-header.on .bocweb-logo .img2 {
  width: 100%;
  height: auto;
  opacity: 1;
}
.bocweb-header.on .bocweb-nav li .link {
  color: #000;
}
.bocweb-header.on .bocweb-nav li .link span:before {
  background: #000;
}

@media (max-width: 1024px) {
  body {
    padding-top: 80px;
  }
}
@media (max-width: 750px) {
  body {
    padding-top: 70px;
  }
}
@media (max-width: 500px) {
  body {
    padding-top: 60px;
  }
}
.bocweb-header-m {
  z-index: 99;
  width: 100%;
  position: fixed;
  left: 0;
  top: 0;
  height: 80px;
  background-color: #fff;
  box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.1);
  transition: all 0.8s;
}
.bocweb-header-m .bocweb-logo {
  position: absolute;
  left: 5.28%;
  top: 50%;
  transform: translate(0, -50%);
  display: block;
  transition: all 0.8s;
}
.bocweb-header-m .bocweb-logo img {
  width: 5rem;
  height: auto;
}
.bocweb-header-m .langbtn {
  color: #264d98;
  margin: 0 1rem;
}
.bocweb-header-m .sreach-btn {
  width: 1rem;
  height: 1rem;
}
.bocweb-header-m .sreach-btn svg {
  width: 1rem;
  height: 1rem;
  fill: #333;
}
.bocweb-header-m .bocweb-nav {
  position: absolute;
  top: 0;
  bottom: 0;
  right: -80.55%;
  width: 80.55%;
  height: 100vh;
  background-color: #fff;
}
.bocweb-header-m .bocweb-nav li {
  padding: 0 8.27%;
  border-bottom: 1px solid #ebebeb;
  font-size: 26px;
  background: #f6f6f6;
}
.bocweb-header-m .bocweb-nav li .link {
  position: relative;
  display: block;
  padding: 6% 0;
  color: #222;
  transition: all 0.6s;
  transform: translateX(100px);
  opacity: 0;
}
.bocweb-header-m .bocweb-nav li .link .arrow {
  position: absolute;
  right: 0;
  top: 50%;
  display: block;
  width: 14px;
  height: 24px;
  margin-top: -10px;
  background: url("http://www.yidingxincai.com/bocstatic/web/css/../img/arrow-r.png")
  no-repeat center center;
}
.bocweb-header-m .bocweb-nav li .hide {
  position: absolute;
  top: 0;
  left: 101%;
  z-index: 1001;
  width: 100%;
  height: 100%;
  background-color: #fff;
  transition: all 0.8s;
}
.bocweb-header-m .bocweb-nav li .hide .sub-link {
  display: block;
  padding: 6% 8.27%;
  border-bottom: 1px solid #ebebeb;
  font-size: 26px;
  color: #222;
  background: #f6f6f6;
}
.bocweb-header-m .bocweb-nav li .hide .sub-link .text {
  display: block;
  transform: translateX(100px);
  opacity: 0;
  transition: all 0.6s;
}
.bocweb-header-m .bocweb-nav li .hide .title {
  position: relative;
  height: 80px;
  padding: 0;
  line-height: 80px;
  font-size: 24px;
  text-align: center;
  color: #fff;
  background: #222;
}
.bocweb-header-m .bocweb-nav li .hide .title .back {
  position: absolute;
  left: 8.27%;
  top: 50%;
  display: block;
  width: 14px;
  height: 24px;
  margin-top: -10px;
  background: url("http://www.yidingxincai.com/bocstatic/web/css/../img/arrow-l.png")
  no-repeat center center;
}
.bocweb-header-m .bg {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100vh;
  background: #000;
  opacity: 0.1;
  filter: alpha(opacity=10);
  cursor: pointer;
  transform: scaleX(0);
  transform-origin: 100% 50%;
  transition: transform 0.6s;
}
.bocweb-header-m .menu-box {
  position: absolute;
  top: 26px;
  right: 5.28%;
  transition: all 0.6s;
}
.bocweb-header-m .bocweb-menu {
  width: 35px;
  margin: 0 auto;
  cursor: pointer;
}
.bocweb-header-m .bocweb-menu .line {
  position: relative;
  top: 0;
  display: block;
  width: 100%;
  height: 4px;
  transition: transform 0.3s ease, top 0.3s ease, width 0.3s ease,
  opacity 0.3s, background 0.3s;
  transform-origin: center center;
  background: #000;
}
.bocweb-header-m .bocweb-menu .line:nth-child(2) {
  margin: 8px 0;
}
.bocweb-header-m.ishow {
  transform: translateX(-80.55%);
}
.bocweb-header-m.ishow .bg {
  transform: scaleX(1);
}
.bocweb-header-m.ishow .bocweb-nav li .link {
  transform: translateX(0px);
  opacity: 1;
}
.bocweb-header-m.ishow .bocweb-nav li .hide.ishow {
  transform: translateX(-101%);
}
.bocweb-header-m.ishow .bocweb-nav li .hide.ishow .sub-link .text {
  transform: translateX(0px);
  opacity: 1;
}
.bocweb-header-m.ishow .menu-box {
  right: 0;
  width: 31%;
}
.bocweb-header-m.ishow .bocweb-menu .line:nth-child(1) {
  top: 12px;
  transform: rotate(45deg);
  opacity: 0.8;
}
.bocweb-header-m.ishow .bocweb-menu .line:nth-child(2) {
  opacity: 0;
  width: 0;
}
.bocweb-header-m.ishow .bocweb-menu .line:nth-child(3) {
  top: -12px;
  transform: rotate(-45deg);
  opacity: 0.8;
}
@media (min-width: 1025px) {
  .bocweb-header-m {
    display: none;
  }
}
@media (max-width: 750px) {
  .bocweb-header-m {
    height: 70px;
  }
  .bocweb-header-m .langbtn {
    margin: 0 0.8rem 0 0.5rem;
  }
  .bocweb-header-m .sreach-btn,
  .bocweb-header-m .sreach-btn svg {
    width: 0.85rem;
    height: 0.85rem;
  }
  .bocweb-header-m .bocweb-nav li {
    font-size: 18px;
  }
  .bocweb-header-m .bocweb-nav li .link .arrow {
    width: 9.8px;
    height: 16.8px;
    margin-top: -8.4px;
    background-size: contain;
  }
  .bocweb-header-m .bocweb-nav li .hide .sub-link {
    font-size: 18px;
  }
  .bocweb-header-m .bocweb-nav li .hide .title {
    height: 70px;
    line-height: 70px;
    font-size: 18px;
  }
  .bocweb-header-m .bocweb-nav li .hide .title .back {
    width: 9.8px;
    height: 16.8px;
    margin-top: -8.4px;
    background-size: contain;
  }
  .bocweb-header-m .menu-box {
    top: 23px;
  }
  .bocweb-header-m .bocweb-menu {
    width: 26px;
  }
  .bocweb-header-m .bocweb-menu .line {
    height: 2px;
  }
  .bocweb-header-m .bocweb-menu .line:nth-child(2) {
    margin: 6px 0;
  }
  .bocweb-header-m.ishow .bocweb-menu .line:nth-child(1) {
    top: 8px;
  }
  .bocweb-header-m.ishow .bocweb-menu .line:nth-child(3) {
    top: -8px;
  }
  .bocweb-header-m.ishow .menu-box {
    width: 39.5%;
  }
}
@media (max-width: 500px) {
  .bocweb-header-m {
    height: 60px;
  }
  .bocweb-header-m .bocweb-nav li {
    font-size: 16px;
  }
  .bocweb-header-m .bocweb-nav li .link .arrow {
    width: 8.4px;
    height: 14.4px;
    margin-top: -7.2px;
  }
  .bocweb-header-m .bocweb-nav li .hide .sub-link {
    font-size: 16px;
  }
  .bocweb-header-m .bocweb-nav li .hide .title {
    height: 60px;
    line-height: 60px;
    font-size: 16px;
  }
  .bocweb-header-m .bocweb-nav li .hide .title .back {
    width: 8.4px;
    height: 14.4px;
    margin-top: -7.2px;
  }
  .bocweb-header-m .menu-box {
    top: 19px;
  }
}

.menu-alert2 {
  position: fixed;
  z-index: 100;
  background-color:rgba(0, 0, 0, 0.75);
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: none;
}

.menu-alert2 .close {
  display: block;
  width: 30px;
  height: 30px;
  position: absolute;
  top: 38px;
  right: 2.6%;
  cursor: pointer;
  transition: transform 0.3s ease 0s;
}

.menu-alert2 .close svg {
  width: 30px;
  height: 30px;
  fill: #fff;
}

.menu-alert2 .cent-form {
  position: absolute;
  width: 94.8%;
  left: 2.6%;
  top: 10%;
}

.menu-alert2 .close:hover {
  transform: rotate(90deg);
}

.menu-alert2 .footer-nav {
  padding: 1.5rem 2.5rem;
  display: flex;
  flex-flow: row wrap;
  align-items: flex-start;
}
.menu-alert2 .footer-nav .item {
  width: 20%;
}

.menu-alert2 .footer-nav .tit3 {
  margin-bottom: 0.5rem;
  display: block;
  transition: all 0.5s;
}
.menu-alert2 .footer-nav .tit3:hover {
  color: #1947ba;
}
.menu-alert2 .footer-nav .tit4 {
  margin-bottom: 0.35rem;
  display: block;
  transition: all 0.5s;
}
.menu-alert2 .footer-nav .tit4:hover {
  color: #1947ba;
}
.bocweb-header-m .bocweb-nav li .hide .title {
  position: relative;
  height: 80px;
  padding: 0;
  line-height: 80px;
  font-size: 24px;
  text-align: center;
  color: #fff;
  background: #222;
}
.bocweb-header-m .bocweb-nav li .hide .title .back {
  position: absolute;
  left: 8.27%;
  top: 50%;
  display: block;
  width: 14px;
  height: 24px;
  margin-top: -10px;
  background: url("http://www.yidingxincai.com/bocstatic/web/css/../img/arrow-l.png")
  no-repeat center center;
}
.bocweb-header-m .bocweb-nav li .hide .title {
  height: 70px;
  line-height: 70px;
  font-size: 18px;
}
.bocweb-header-m .bocweb-nav li .hide .title .back {
  width: 9.8px;
  height: 16.8px;
  margin-top: -8.4px;
  background-size: contain;
}
@media (max-width: 500px) {
  .bocweb-header-m {
    height: 60px;
  }
  .bocweb-header-m .bocweb-nav li {
    font-size: 16px;
  }
  .bocweb-header-m .bocweb-nav li .link .arrow {
    width: 8.4px;
    height: 14.4px;
    margin-top: -7.2px;
  }
  .bocweb-header-m .bocweb-nav li .hide .sub-link {
    font-size: 16px;
  }
  .bocweb-header-m .bocweb-nav li .hide .title {
    height: 60px;
    line-height: 60px;
    font-size: 16px;
  }
  .bocweb-header-m .bocweb-nav li .hide .title .back {
    width: 8.4px;
    height: 14.4px;
    margin-top: -7.2px;
  }
  .bocweb-header-m .menu-box {
    top: 19px;
  }
}