:root {
  /* 主颜色 */
  --primary-red-color: #ed4141;
 --primary-blue-color: #2164c6;
 --primary-dark-color: #0f0f0f;
 --btn-bg-color: #56a06d   /* 副颜色 */
 --secondary-color: #e3e3e3;
  /* 文本浅颜色 */
  --text-color-lightest: #999999;
  /* 文本深颜色 */
  --text-color-darker: #2e2e2e;
  /* 文本黑色 */
  --text-color-dark: #0f0f0f;
  /* 文本灰色 */
  --text-color-gray: #ccc;
  /* 文本深灰色 */
  --text-color-dark-gray: #727272;
  /* 文本浅灰色 */
  --text-color-light-gray: #c6c6c6;
  /* 遮罩层颜色 */
  --backdorp-color: rgba(0, 0, 0, 0.7);
}
.bggray {
	background: #f7f7f7;
}
.bgwhite {
	background: #fff;
}
.red {
	color: #ce1c1b;
}
.fw {
	font-weight: bold;
}
.pd20 {
	padding: 1.25rem 0;
}
.pt20 {
	padding-top: 1.25rem;
}
.pb20 {
	padding-bottom: 1.25rem;
}
.pd30 {
	padding: 1.875rem 0;
}
.pt30 {
	padding-top: 1.875rem;
}
.pb30 {
	padding-bottom: 1.875rem;
}
.pd40 {
	padding: 2.5rem 0;
}
.pt40 {
	padding-top: 2.5rem;
}
.pl40 {
	padding-left: 2.5rem;
}
.pd50 {
	padding: 3.125rem 0;
}
.pt50 {
	padding-top: 3.125rem;
}
.pd60 {
	padding: 3.75rem 0;
}
.pt60 {
	padding-top: 3.75rem;
}
.mg20 {
	margin: 1.25rem 0;
}
.mt20 {
	margin-top: 1.25rem;
}
.mb20 {
	margin-bottom: 1.25rem;
}
.mg30 {
	margin: 1.875rem 0;
}
.mt30 {
	margin-top: 1.875rem;
}
.mb30 {
	margin-bottom: 1.875rem;
}
.mg40 {
	margin: 2.5rem 0;
}
.mt40 {
	margin-top: 2.5rem;
}
.mb40 {
	margin-bottom: 2.5rem;
}
.mg50 {
	margin: 3.125rem 0;
}
.mt50 {
	margin-top: 3.125rem;
}
.mb50 {
	margin-bottom: 3.125rem;
}
.mg60 {
	margin: 3.75rem 0;
}
.mt60 {
	margin-top: 3.75rem;
}
.mb60 {
	margin-bottom: 3.75rem;
}
.ft28 {
	font-size: 28px;
}
.ft24 {
	font-size: 24px;
}
.ft20 {
	font-size: 20px;
}
.ft18 {
	font-size: 18px;
}
.ft16 {
	font-size: 16px;
}
.ft14 {
	font-size: 14px;
}
.ft13 {
	font-size: 13px;
}
.ft12 {
	font-size: 12px;
}
.lh30 {
	line-height: 30px;
}
.lh28 {
	line-height: 28px;
}
.lh24 {
	line-height: 24px;
}
.lh22 {
	line-height: 22px;
}

@media (min-width: 1200px) {
.container {
	width: 100%;
	margin: 0 auto;
	max-width: 1200px;
	padding: 0;
}
}
@media (min-width: 1440px) {
.container {
	width: 100%;
	max-width: 1400px;
	margin: 0 auto;
}
}
@media (min-width: 1920px) {
.container {
	width: 100%;
	max-width: 1440px;
	margin: 0 auto;
}
}
@media (max-width: 1440px) {
.container {
	width: 100%;
	max-width: 1400px;
	margin: 0 auto;
}
}

@media (max-width: 1200px) {
.container {
	width: 100%;
	max-width: 100%;
	margin: 0 auto;
}
}
.navbar-toggler .icon-bar {
	display: block;
	width: 22px;
	height: 2px;
	background: #ccc;
	transition: all .5s;
	border-radius: 1px
}
.navbar-toggler .icon-bar+.icon-bar {
	margin-top: 4px;
}
.a_closed.navbar-toggler .icon-bar:nth-child(1), .navbar-toggler.active .icon-bar:nth-child(1) {
	transform: translateY(5.6px) rotate(-40.5deg);
}
.a_closed.navbar-toggler .icon-bar:nth-child(2), .navbar-toggler.active .icon-bar:nth-child(2) {
	opacity: .1;
}
.a_closed.navbar-toggler .icon-bar:nth-child(3), .navbar-toggler.active .icon-bar:nth-child(3) {
	transform: translateY(-5.6px) rotate(40.5deg);
}
/* 二级菜单 */
  /*header*/
.pc {
	display: block;
}
.mobile {
	display: none;
}
 @media (max-width: 992px) {
body, h1, h2, h3, h4, h5, h6, b, a {
	font-size: 14px;
}
.pc {
	display: none;
}
.mobile {
	display: block;
}
.set3 {
	display: none;
}
.pd20 {
	padding: 0.625rem 0;
}
.pt20 {
	padding-top: 0.625rem;
}
.pb20 {
	padding-bottom: 0.625rem;
}
.pd30 {
	padding: 1rem 0;
}
.pt30 {
	padding-top: 1rem;
}
.pb30 {
	padding-bottom: 1rem;
}
.pd40 {
	padding: 1.25rem 0;
}
.pt40 {
	padding-top: 1.25rem;
}
.pl40 {
	padding-left: 1.25rem;
}
.pd50 {
	padding: 1.6rem 0;
}
.pt50 {
	padding-top: 1.6rem;
}
.pd60 {
	padding: 1.8rem 0;
}
.pt60 {
	padding-top: 1.8rem;
}
.mg20 {
	margin: 0.625rem 0;
}
.mt20 {
	margin-top: 0.625rem;
}
.mb20 {
	margin-bottom: 0.625rem;
}
.mg30 {
	margin: 1rem 0;
}
.mt30 {
	margin-top: 1rem;
}
.mb30 {
	margin-bottom: 1rem;
}
.mg40 {
	margin: 1.25rem 0;
}
.mt40 {
	margin-top: 1.25rem;
}
.mb40 {
	margin-bottom: 1.25rem;
}
.mg50 {
	margin: 1.6rem 0;
}
.mt50 {
	margin-top: 1.6rem;
}
.mb50 {
	margin-bottom: 1.6rem;
}
.mg60 {
	margin: 1.8rem 0;
}
.mt60 {
	margin-top: 1.8rem;
}
.mb60 {
	margin-bottom: 1.8rem;
}
.ft28 {
	font-size: 20px;
}
.ft24 {
	font-size: 18px;
}
.ft20 {
	font-size: 16px;
}
.ft18 {
	font-size: 16px;
}
.ft16 {
	font-size: 14px;
}
.ft14, .ft13 {
	font-size: 12px;
}
.m-mb20 {
	margin-bottom: 20px;
}
.lh30 {
	line-height: 24px;
}
.lh28 {
	line-height: 24px;
}
}
 @media (max-width: 768px) {
.ft28 {
	font-size: 16px;
}
.ft24 {
	font-size: 16px;
}
.ft20 {
	font-size: 14px;
}
.ft18 {
	font-size: 14px;
}
.ft16 {
	font-size: 13px;
}
}
 @media (max-width: 576px) {
body, h1, h2, h3, h4, h5, h6, b, a {
	font-size: 13px;
}
.ft24 {
	font-size: 14px;
}
}
.webipc a {
	color: #999;
}
.webgaba {
	width: 175px;
	margin: 0 auto;
	padding: 20px 0;
}
.webgaba a {
	color: #999;
}
.webgaba img {
	float:left;
}