* {
  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_FS30: 30px;
  --yx_FS24: 24px;
  --yx_FS18: 18px;
  --yx_FS16: 16px;
  --yx_FS14: 14px;
  --yx_Color: #e60012;
  --yx_CTwo:#4a4a4a;
  --yx_Grad: linear-gradient(120deg, #e60012, #c00012);
}
h3 span {
  font-size: var(--yx_FS36) !important;
}
h4 span {
  font-size: var(--yx_FS24) !important;
}
h5 span {
  font-size: var(--yx_FS18) !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_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:'点击查看全部分类';
    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%;
  }
}