.header-view-404 { 
  width: 100%;
  color: #fff;
	background-color: #f0f0f0;
}
.not-found-404 {
  font-family: Open Sans;
	font-size: 22px;
	font-weight: 600;
	font-stretch: normal;
	line-height: 80px;
	letter-spacing: 0px;
  color: #333333;
  width: 630px;  
}

.header-view-col a{
  text-decoration: none;
}
.h3-main {
  font-family: Open Sans;
	font-size: 24px;
	font-weight: 700;
	font-stretch: normal;
	letter-spacing: 0px;
	color: #333333
}
.header-view-col{
  padding: 40px 0;
}
.not-found-404{
  padding:0 30px ;
}
.content_btm{
  margin-bottom: 65px;
}
.content-three-main-box {
  flex-wrap: wrap;

}
.content-three-card {
  width: 100%;
  margin-right: 3%;
  margin-bottom: 30px;
  border-radius: 10px;
	border: solid 1px #e5e5e5;
  position: relative;
  padding: 0 30px 30px 30px;
}
.content-three-card:last-child {
  margin-right: 0;
}
 
.header-view-col img{
  padding-right:30px;
}
.login-img {
 margin: 46px 0;
}
.content-three-card-main {
  font-size: 14px;
  color: #999;
  line-height: 30px;
  text-align: center;
  margin-bottom: 45px;
  width: 100%;
}
.content-three-card-main a {
  color: #219aea;
}
.content-three-card-main a:hover {
  color: #219aea;
  text-decoration: underline;
}
.action-btn-big{
  width: 202px;
  height: 50px;
  font-size: 18px; 
  position: absolute;
  right: 200px;
  bottom: -90px;
}

.mcp_btn:nth-child(2) .img{
  background: url("/images2020/mac.png") no-repeat 0 0;
  width: 22px;
  height: 22px;
}

.mcp_btn:nth-child(2):hover .img{
  background: url("/images2020/mac-hover.png") no-repeat 0 0; 
}

.header_view_go{
  width: 100%;
  position: relative;
  padding-right: 16%;
}
@media (max-width: 1100px){
  .mcp_btn_col{
    flex-flow: column nowrap;
  }
  .mcp_btn:nth-child(2){
    margin-left: 0;
  }
}

@media (max-width: 768px){
  .content-three-card:last-child {
    margin-right: 3%;
  }
  .not-found-404{ 
    font-size: 18px;
  }
  .action-btn-big{
    bottom: -70px;
    right: 20px;
  }
  .header-view-col{
    padding-top: 0; 
  }
  
}
@media (max-width: 350px){
  .action-btn-big{
    bottom: -50px;
  }
  .not-found-404{ 
    font-size: 14px;
  }
}
@media (max-width: 992px){
   
  .header-view-col{
    flex-flow: column nowrap;
    padding-bottom: 100px;
  }
  .header-view-col img{
    padding-right:0;
  }
  .header_view_go{
    padding-right: 0;
  }
}
  
@media (min-width: 320px){
  .not-found-404{
    width: 100%;
  }
}
@media (min-width: 992px){ 
  /* 第三部分 */
  .content-three-card {
    width: 30%;
    flex-wrap: nowrap;
  }
}
.mcp_btn:nth-child(2) .img{
  background:url("/images2020/win01-hover.png") no-repeat 0 0;
    width: 22px;
    height: 22px;
}

.mcp_btn:nth-child(2):hover .img{
  background: url("/images2020/win01.png") no-repeat 0 0; 
}

.mark-content {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 89px;
  height: 91px;
  overflow: hidden;
  }
.mark {
  display: inline-block;
  position: absolute;
  padding: 7px 0;
  left: -23px;
  top: 22px;
  width: 160px;
  text-align: center;
  font-size: 20px;
  font-weight: bold;
  line-height: 16px;
  background: #e05149;
  color: #fff;
  letter-spacing: 0.05em;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}
.mark:before, .mark:after {
  position: absolute;
  content: "";
  border-top: 4px solid #96332d;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  bottom: -4px;
}
.mark:before {
  left: 14px;
}
.mark:after {
  right: 18px;
}

.header-view-404 { 
  width: 100%;
  color: #fff;
	background-color: #f0f0f0;
}
.not-found-404 {
  font-family: Open Sans;
	font-size: 22px;
	font-weight: 600;
	font-stretch: normal;
	line-height: 80px;
	letter-spacing: 0px;
  color: #333333;
  width: 630px;  
}

.header-view-col a{
  text-decoration: none;
}
.h3-main {
  font-family: Open Sans;
	font-size: 24px;
	font-weight: 700;
	font-stretch: normal;
	letter-spacing: 0px;
	color: #333333
}
.header-view-col{
  padding: 40px 0;
}
.not-found-404{
  padding:0 30px;
}
.content_btm{
  margin-bottom: 65px;
}
.content-three-main-box {
  flex-wrap: wrap;

}
.content-three-card {
  width: 100%;
  margin-right: 3%;
  margin-bottom: 30px;
  border-radius: 10px;
	border: solid 1px #e5e5e5;
  position: relative;
  padding: 0 30px 30px 30px;
}
.content-three-card:last-child {
  margin-right: 0;
}
 
.header-view-col img{
  padding-right:30px;
}
.login-img {
 margin: 46px 0;
}
.content-three-card-main {
  font-size: 14px;
  color: #999;
  line-height: 30px;
  text-align: center;
  margin-bottom: 45px;
  width: 100%;
}
.content-three-card-main a {
  color: #219aea;
}
.content-three-card-main a:hover {
  color: #219aea;
  text-decoration: underline;
}
.action-btn-big{
  width: 202px;
  height: 50px;
  font-size: 18px; 
  position: absolute;
  right: 200px;
}

.mcp_btn:nth-child(2) .img{
  background: url("/images2020/win-hover.png") no-repeat 0 0;
  width: 22px;
  height: 22px;
}

.mcp_btn:nth-child(2):hover .img{
  background: url("/images2020/win.png") no-repeat 0 0; 
}

.header_view_go{
  width: 100%;
  position: relative;
  padding-right: 16%;
}
@media (max-width: 1100px){
  .mcp_btn_col{
    flex-flow: column nowrap;
  }
  .mcp_btn:nth-child(2){
    margin-left: 0;
  }
}

@media (max-width: 768px){
  .content-three-card:last-child {
    margin-right: 3%;
  }
  .not-found-404{ 
    font-size: 18px;
  }
  .action-btn-big{
    bottom: -70px;
    right: 20px;
  }
  .header-view-col{
    padding-top: 0; 
  }
  
}
@media (max-width: 350px){
  .action-btn-big{
    bottom: -50px;
  }
  .not-found-404{ 
    font-size: 14px;
  }
}
@media (max-width: 992px){
   
  .header-view-col{
    flex-flow: column nowrap;
    padding-bottom: 100px;
  }
  .header-view-col img{
    padding-right:0;
  }
  .header_view_go{
    padding-right: 0;
  }
}
  
@media (min-width: 320px){
  .not-found-404{
    width: 100%;
  }
}
@media (min-width: 992px){ 
  /* 第三部分 */
  .content-three-card {
    width: 30%;
    flex-wrap: nowrap;
  }
	}