* {
  box-sizing: border-box !important;
  font-family: "Source Han Sans","Arial" !important;
  word-break: normal !important;
  word-wrap: normal !important;
}
body, html {
  overflow-x: hidden !important;
}
::-webkit-scrollbar {
  width: 5px;
}
::-webkit-scrollbar-track {
  background: #d7d7d7;
  border-radius: 6px;
}
::-webkit-scrollbar-thumb {
  background: #888;
  border-radius: 6px;
}
input::-webkit-input-placeholder, textarea::-webkit-input-placeholder {
  color: #666;
  font-size: 14px;
}
input:-moz-placeholder, textarea:-moz-placeholder {
  color: #666;
  font-size: 14px;
}
input::-moz-placeholder, textarea::-moz-placeholder {
  color: #666;
  font-size: 14px;
}
input:-ms-input-placeholder, textarea:-ms-input-placeholder {
  color: #666;
  font-size: 14px;
}
/*Font_Css*/
@font-face {
  font-family: 'yx_iconfont';
  src: url('//at.alicdn.com/t/font_2650718_vxcztyrc3m.woff2?t=1638898957793') format('woff2'), url('//at.alicdn.com/t/font_2650718_vxcztyrc3m.woff?t=1638898957793') format('woff'), url('//at.alicdn.com/t/font_2650718_vxcztyrc3m.ttf?t=1638898957793') format('truetype');
}
.yx_iconfont {
  font-family: 'yx_iconfont' !important;
}
:root {
  --yx_FS72: 72px;
  --yx_FS60: 60px;
  --yx_FS48: 48px;
  --yx_FS36: 36px;
  --yx_FS32: 32px;
  --yx_FS30: 30px;
  --yx_FS26: 26px;
  --yx_FS24: 24px;
  --yx_FS18: 18px;
  --yx_FS16: 16px;
  --yx_FS14: 14px;
  --yx_Color: #c40f29;
  --yx_CTwo: #4a4a4a;
  --yx_Grad: linear-gradient(120deg, #e60012, #c00012);
}
h3 span {
  font-size: var(--yx_FS32) !important;
}
h4 span {
  font-size: var(--yx_FS24) !important;
}
h5 span {
  font-size: var(--yx_FS26) !important;
}
h6 span {
  font-size: var(--yx_FS16) !important;
}
h1, h2, h3, h4, h5, h6 {
  font-weight: normal !important;
}
/*end*/
a:active, a:hover, a:focus, a:visited {
  color: #2a2a2a;
  outline: none !important;
  text-decoration: none;
}
a {
  cursor: pointer;
}
i {
  font-style: normal;
}
/*yx_Css*/
.yx_Width {
  width: 94%;
  padding-left: 10px !important;
  padding-right: 10px !important;
  max-width: 1620px;
  margin-left: auto !important;
  margin-right: auto !important;
}
.yx_Clear:before, .yx_Clear:after {
  display: table;
  clear: both;
  content: "";
}
.yx_flex {
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: nowrap;
  -ms-flex-wrap: nowrap;
  -moz-flex-wrap: nowrap;
  flex-wrap: nowrap;
}
.yx_flexWrap {
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  -moz-flex-wrap: wrap;
  flex-wrap: wrap;
}
.yx_flexJB {
  -webkit-box-pack: justify;
  -moz-justify-content: space-between;
  -webkit-justify-content: space-between;
  justify-content: space-between;
}
.yx_flexJA {
  -webkit-box-pack: justify;
  -moz-justify-content: space-around;
  -webkit-justify-content: space-around;
  justify-content: space-around;
}
.yx_flexJE {
  -webkit-box-pack: end;
  -moz-justify-content: flex-end;
  -webkit-justify-content: flex-end;
  justify-content: flex-end;
}
.yx_flexJC {
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
}
.yx_flexAE {
  -webkit-align-items: flex-end;
  align-items: flex-end;
  -moz-align-items: flex-end;
  -webkit-align-items: flex-end;
}
.yx_flexAC {
  -webkit-box-align: center;
  -moz-align-items: center;
  -webkit-align-items: center;
  align-items: center;
}
.yx_ImgContain, .yx_ImgCover {
  position: relative;
  height: 0;
  overflow: hidden;
}
.yx_ImgContain img {
  position: absolute;
  max-height: 100%;
  max-width: 100%;
  top: 50%;
  left: 50%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  transition: all 0.6s;
}
.yx_ImgCover img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.6s;
}
.yx_Title {
  display: block;
  overflow: hidden;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.yx_Summary {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
}
.yx_More {
  position: absolute;
  z-index: 2;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
/*end*/
@media only screen and (max-width: 1440px) {
  :root {
    --yx_FS72: 60px;
    --yx_FS60: 48px;
    --yx_FS48: 38px;
    --yx_FS36: 30px;
    --yx_FS30: 26px;
  }
}
@media only screen and (max-width: 1366px) {
  :root {
    --yx_FS72:48px;
    --yx_FS36: 26px;
    --yx_FS32: 24px;
    --yx_FS26: 20px;
    --yx_FS24: 20px;
    --yx_FS18: 16px;
    --yx_FS16: 14px;
    --yx_FS14: 12px;
  }
}
@media only screen and (min-width: 1025px) {
  .yx_List4 {
    display: block;
    width: calc((100% - (var(--yx_FS18)*3)) / 4) !important;
    margin-right: var(--yx_FS18) !important;
    margin-bottom: var(--yx_FS18) !important;
  }
  .yx_List4:nth-child(4n) {
    margin-right: 0 !important;
  }
  .yx_List3 {
    display: block;
    width: calc((100% - (var(--yx_FS48)*2)) / 3) !important;
    margin-right: var(--yx_FS48) !important;
    margin-bottom: var(--yx_FS48) !important;
  }
  .yx_List3:nth-child(3n) {
    margin-right: 0 !important;
  }
  .p_problemCategory {
    display: none ;
  }
}
/*pad*/
@media only screen and (min-width: 769px) and (max-width:1024px) {
  .yx_List4 {
    display: block;
    width: calc((100% - (var(--yx_FS24)*2)) / 3) !important;
    margin-right: var(--yx_FS24) !important;
    margin-bottom: var(--yx_FS24) !important;
  }
  .yx_List4:nth-child(3n) {
    margin-right: 0 !important;
  }
  .yx_List3 {
    display: block;
    width: calc((100% - (var(--yx_FS30)*2)) / 3) !important;
    margin-right: var(--yx_FS30) !important;
    margin-bottom: var(--yx_FS30) !important;
  }
  .yx_List3:nth-child(3n) {
    margin-right: 0 !important;
  }
  .p_problemCategory {
    display: none ;
  }
}
/*phone*/
@media only screen and (max-width: 768px) {
  .p_problemCategory {
    display:block ;
    margin-bottom: 12px;
  }
  .p_btn-hide {
    background: var(--yx_CTwo);
  }
  .p_problemCategory .p_image {
    display: none !important;
  }
  .p_problemCategory .btn-primary {
    margin: 0;
    background: var(--yx_Color);
    color: #fff;
    text-align: center;
    border-radius: 0px;
    width: 100%;
    padding: 10px 0;
    font-size: 0px;
    border-color: var(--yx_Color);
  }
  .p_problemCategory .btn-primary:before {
    content: '查看分类';
    font-size: 12px;
    color: #fff;
  }
  .p_categoryBox .p_linkBox.click,.mouse_bac:hover {
    background: #fafafa;
    color: var(--yx_Color);
  }
  .p_categoryBox .p_linkBox.click .color_assist, .p_categoryBox .p_linkBox.click a {
    color: var(--yx_Color);
  }
  .p_problemCategory .p_title {
    padding: 14px 0;
  }
  .p_problemCategory .p_linkBox {
    padding: 5px 16px;
    border-bottom: 1px solid #eee;
  }
  .p_problemCategory .btn-primary .iconfont {
    font-size: 12px;
  }
  .yx_PageNav_Box {
    display: none !important;
  }
  .yx_List3 {
    display: block;
    width: 100% !important;
    margin-right: 0px !important;
    margin-bottom: 18px !important;
  }
  .yx_List4 {
    display: block;
    width: calc((100% - 10px) / 2) !important;
    margin-right: 10px !important;
    margin-bottom: 10px !important;
  }
  .yx_List4:nth-child(2n) {
    margin-right: 0 !important;
  }
  :root {
    --yx_FS72: 36px;
    --yx_FS60: 36px;
    --yx_FS48: 30px;
    --yx_FS36: 26px;
    --yx_FS30: 24px;
    --yx_FS24: 18px;
    --yx_FS18: 16px;
    --yx_FS16: 14px;
    --yx_FS14: 12px;
  }
}
/*end*/
/*内页分类*/
.yx_PageNav_Box {
  position: relative;
  z-index: 9;
}
.yx_PageNav_Box .yx_PageNav .yx_PYj {
  display: inline-block;
  padding: 0 var(--yx_FS16);
  font-size: var(--yx_FS16);
  color: #333;
  line-height: 60px;
  position: relative;
  transition: all 0.6s;
}
.yx_PageNav_Box .yx_PYjBox {
  position: relative;
  margin-left: var(--yx_FS14);
}
.yx_PageNav_Box .yx_PEjBox {
  position: absolute;
  background: #eee;
  width: 100%;
  transition: all 0.6s;
  height: 0px;
  overflow: hidden;
}
.yx_PageNav_Box .yx_PEjBox a:hover {
  color: #fff;
  background: var(--yx_CTwo);
}
.yx_PageNav_Box .yx_PEjBox a {
  display: block;
  line-height: var(--yx_FS42);
  font-size: var(--yx_FS14);
  color: #4a4a4a;
  text-align: center;
}
.yx_PageNav_Box .yx_PageNav .yx_PYj:before {
  content: '';
  display: block;
  width: 0px;
  height: 2px;
  background: var(--yx_Color);
  transition: all 0.6s;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
}
.yx_PageNav_Box .yx_PYjBox:hover .yx_PEjBox {
  height: auto;
}
.yx_PageNav_Box .yx_PageNav .yx_PYjBox:hover .yx_PYj:before {
  width: 100%;
}
.yx_PageNav_Box .yx_PageNav .yx_PYjBox:hover .yx_PYj {
  color: var(--yx_Color);
}
.yx_PageNav_Box .yx_Click:before {
  width: 100% !important;
}
.yx_PageNav_Box .yx_Click {
  color: var(--yx_Color) !important;
}
/*结束*/
@keyframes yx_ZoomOut {
  0% {
    transform: scale(1.2);
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
  }
  100% {
    transform: scale(1);
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
  }
}
@keyframes w1 {
  0% {
    width: 0;
  }
  100% {
    width: 100px;
  }
}
@keyframes w2 {
  0% {
    width: 0;
  }
  100% {
    width: 50%;
  }
}
.fa_ani * {
  transition: all 0.5s;
  -moz-transition: all 0.5s;
  /* Firefox 4 */
  -webkit-transition: all 0.5s;
  /* Safari 和 Chrome */
  -o-transition: all 0.5s;
  /* Opera */
}
.fa_ani *:before {
  transition: all 0.5s;
  -moz-transition: all 0.5s;
  /* Firefox 4 */
  -webkit-transition: all 0.5s;
  /* Safari 和 Chrome */
  -o-transition: all 0.5s;
  /* Opera */
}
.fa_ani *:after {
  transition: all 0.5s;
  -moz-transition: all 0.5s;
  /* Firefox 4 */
  -webkit-transition: all 0.5s;
  /* Safari 和 Chrome */
  -o-transition: all 0.5s;
  /* Opera */
}