*{
       font-family: "Open Sans","Helvetica Neue",Arial,sans-serif;
       font-weight:normal;
}
:root {
  --theme-color: #804747;
  --logo-text: var(--primary-color);
}
.pNav.roll {
  box-shadow: var(--theme-color) 1px 4px 10px 3px;
}
.pNav .navCont a.active,
.pNav .navCont a:hover,
.guide .content_list p::after,
.guide .content h3::after {
  background-color: var(--theme-color);
}
.pNav.roll .navButton .buttons a:not(.buy) {
  color: #fff;
  background: var(--theme-color);
}
.pNav.roll .navButton .buttons a.buy {
  color: var(--theme-color);
}
.banner {
  height:auto;
  background: #f3f3f3 url(../images/t_w_bg.jpg) no-repeat center center;
  padding: 80px 0;
  text-align: center;
}
.banner h1 {
  color: #fff;
  font-size: 36px;
  line-height: 60px;  
}
.banner p {
  color: #666;
  font-size: 20px;
  line-height: 30px;
}
.banner .down_button{
  padding-top:60px;
}
.guide_content {
  margin-top: 60px;
  margin-bottom:50px;
}
.cont_area::after {
  content: '';
  display: block;
  clear: both;
}
.cont_area .cont_body {
  float: left;
  width: 750px;
  margin-right: 30px;
}
.cont_area .cont_body .cont_top .p1{
  color: #536c80;
  font-size: 20px;
  padding:20px 0;
}

.cont_area .cont_body .win_mac_switchs {
  padding-bottom: 20px;
  border-bottom: 1px solid #e1e0e0;
  margin-bottom: 30px;
}
.cont_area .cont_body .win_mac_switchs span {
  display: inline-block;
  cursor: pointer;
  width: 158px;
  height: 36px;
  border: 1px solid #03a9f4;
  color: #03a9f4;
  border-radius: 20px;
  text-align: center;
  line-height: 36px;
  transition: .3s;
  font-size: 16px;
}
.cont_area .cont_body .win_mac_switchs span:first-child {
  margin-right: 20px;
}
.cont_area .cont_body .win_mac_switchs span:hover,
.cont_area .cont_body .win_mac_switchs span.active {
  background-color: #03a9f4;
  color: #fff;
}
.cont_area .cont_body .content {
  display: none;
}
.cont_area .cont_body .content h3 {
  font-size: 30px;
  font-weight: bold;
}
.cont_area .cont_body .content h3::after {
  content: "";
  display: block;
  width: 40px;
  height: 3px;
  background-color: var(--theme-color);
  margin: 20px 0;
}
.cont_area .cont_body .content .nav_list {
  margin-bottom: 60px;
}
.cont_area .cont_body .content .nav_list li a {
  font-size: 18px;
  font-weight: bold;
  color: var(--theme-color);
  line-height: 30px;
}
.cont_area .cont_body .content .nav_list li a:hover {
  color: #827502;
}
.cont_area .cont_body .content .part {
  margin-bottom: 60px;
}
.cont_area .cont_body .content .part .p_title {
  font-size: 22px;
  color: #333;
  font-weight: bold;
}
.cont_area .cont_body .content .part .p_title::after {
  content: "";
  display: block;
  width: 40px;
  height: 3px;
  background-color: var(--theme-color);
  margin: 20px 0 0;
}
.cont_area .cont_body .content .part .p1 {
  font-size: 16px;
  color: #333;
  font-weight: bold;
  line-height: 30px;
  margin-top: 20px;
}
.cont_area .cont_body .content .part .p2 {
  font-size: 16px;
  color: #666;
  line-height: 30px;
  margin-bottom: 16px;
}
.cont_area .cont_body .content .part img {
  display: block;
  margin-bottom: 16px;
  max-width: 100%;
}
.cont_area .cont_side {
  float: left;
  width: 250px;
}
.cont_area .cont_side .list-block {
  margin-bottom: 50px;
}
.cont_area .cont_side .list-block .sub_title {
  font-size: 20px;
  color: #333;
  padding-bottom: 5px;
  border-bottom: 1px solid #e1e0e0;
  margin-bottom: 20px;
}
.cont_area .cont_side .list-block .sub_title em {
  font-size: 22px;
  color: var(--theme-color);
  position: relative;
  display: inline-block;
  top: 3px;
}
.cont_area .cont_side .list-block ul {
  padding-left: 0;
}
.cont_area .cont_side .list-block ul li {
  margin-bottom: 25px;
}
.cont_area .cont_side .list-block ul li img {
  display: inline-block;
  width: 32px;
  height: 32px;
  position: relative;
  margin-right: 10px;
  vertical-align: middle;
}
.cont_area .cont_side .list-block ul li a {
  display: inline-block;
  color: #536c80;
  font-size: 16px;
  vertical-align: middle;
}
.cont_area .cont_side .list-block ul li a:hover {
  text-decoration: underline;
}
.cont_area .cont_side .list-block ul li::before {
  content: '';
  display: inline-block;
  vertical-align: middle;
  border-left: 8px solid var(--theme-color);
  border-top: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 8px solid transparent;
  margin-right: 0;
}
.cont_area .cont_side .list-block.solutions ul li {
  margin-bottom: 10px;
}
.cont_area .cont_side .list-block.solutions ul li::before {
  border-left: 6px solid var(--theme-color);
  border-top: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 6px solid transparent;
  vertical-align: top;
  top: 8px;
  position: relative;
  margin-right: 5px;
}
.cont_area .cont_side .list-block.solutions ul li a {
  width: 90%;
  vertical-align: top;
  font-size: 14px;
  line-height: 24px;
  color: #666;
}
.cont_area .cont_side .list-block.solutions ul li a:hover {
  color: var(--theme-color);
}
.cont_area .cont_side .link-block {
  position: relative;
  margin-bottom: 20px;
  width: 100%;
  
}
.cont_area .cont_side .link-block:hover a {
  text-decoration: underline;
}
.cont_area .cont_side .link-block img {
  width: 100%;
  height: 100%;
  display: block;
}
.cont_area .cont_side .link-block a {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  font-size: 18px;
  color: #fff;
  line-height: 50px;
  text-align: center;
}
.faq {
	margin-bottom:50px;
}
.faq ul {
	margin-top:-20px;
	text-align:left;
}
.faq ul li {
	margin-top:20px;
	border:1px solid rgba(102,102,102,.2);
	padding:20px 0;
	border-radius:10px;
}
.faq ul li .info,.faq ul li .title {
	padding-left:30px;
	padding-right:20px
}
.faq ul li .title {
	font-size:18px;
	color:#333;
	line-height:24px;
	font-weight:700;
	position:relative;
	padding-right:40px;
	cursor:pointer
}
.faq ul li .info {
	font-size:16px;
	color:#333;
	line-height:30px;
	display:none
}
.faq ul li.active .info {
	display:block;
	padding-top:24px;
	border-top:1px solid rgba(102,102,102,.2);
	margin-top:20px
}
.faq ul li .title i {
	width:18px;
	height:18px;
	background:url(/images/faq-button-1.svg);
	position:absolute;
	top:2px;
	right:20px
}
.faq ul li.active .title i {
	background:url(/images/faq-button-2.svg) center center no-repeat
}
.faq>p {
	font-size:16px;
	color:#222
}
@media screen and (max-width: 1024px) {
  .cont_area .cont_body {
    width: 600px;
  }
  .cont_area .cont_side {
    width: 300px;
  }
  
}
.mobile-style {
    display: none;
}
@media screen and (max-width: 768px) {
  .banner {
    text-align: center;
  }
  .mobile-catalog-fix {
    box-sizing: border-box;
    position: fixed;
    top: 40%;
    left: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    width: 50px;
    height: 40px;
    background: #FFFFFF;
    z-index: 200;
    border-radius: 0 6px 6px 0;
    box-shadow: 1px 1px 3px rgba(21, 41, 76, 0.15);
    padding: 10px 0;
  }
  .mobile-catalog-fix span {
    display: block;
    width: 25px;
    border-top: 4px solid #3a7fff;
    flex-shrink: 0;
  }
  .mobile-catalog-content {
    box-sizing: border-box;
    position: fixed;
    top: 24%;
    left: 10px;
    width: 80%;
    background: #FFFFFF;
    box-shadow: 1px 1px 3px rgba(21, 41, 76, 0.15);
    border-radius: 6px;
    z-index: 200;
    padding: 20px 20px 0;
    display: none;
  }
  .mobile-catalog-content .mobile-catalog-title {
    display: flex;
    justify-content: space-between;
    font-weight: 700;
    font-size: 22px;
    line-height: 146.68%;
    color: #000000;
    margin-bottom: 10px;
    border-bottom: 1px solid #ccc;
  }
  .mobile-catalog-content .mobile-catalog-title .close {
    display: block;
    width: 18px;
    height: 18px;
    background: url('/images/close.svg') no-repeat;
    background-size: 100% 100%;
    margin: 0;
    background-color:#000;
  }
  .mobile-catalog-content a {
    display: flex;
    font-weight: 400;
    font-size: 18px;
    color: #333333;
    margin-bottom: 20px;
  }
  .mobile-catalog-content a::before {
    content: '●';
    display: block;
    font-size: 30px;
    color: #4596e5;
    margin: -8px 10px 0 0;
  }
  .cont_area .cont_body .content {
        display: block;
    }
    .cont_side{
       display:none; 
    }
}
@media screen and (max-width: 500px) {
  .banner {
    padding: 50px 0;
    height: auto;
  }
  .banner h1 {
    margin-top: 0;
    font-size: 24px;
    line-height: 28px;
  }
  .banner p {
    font-size: 14px;
  }
  .guide_content {
    margin-top: 40px;
  }
  .cont_area .cont_body {
    width: 100%;
  }
  .cont_area .cont_body .win_mac_switchs {
    text-align: center;
    border-bottom: none;
  }
  .cont_area .cont_body .win_mac_switchs span {
    width: 130px;
    height: 38px;
    line-height: 38px;
    margin: 0 6px !important;
    font-size: 16px;
  }
  .cont_area .cont_body .content .nav_list li a {
    font-size: 16px;
  }
  .cont_area .cont_body .content h3 {
    font-size: 24px;
  }
  .cont_area .cont_body .content .part {
    margin-bottom: 40px;
  }
  .cont_area .cont_side {
    width: 100%;
  }
  .cont_area .cont_side .list-block {
    margin-bottom: 30px;
  }
  .cont_area .cont_side .list-block ul li::before {
    margin-right: 8px;
  }
}
.more-related-articles-title{
    width:1080px;
    margin:auto;  
    padding:20px 0;
    font-size:20px;
}

.more-related-articles{
   list-style:none;
   width:1080px;
   margin:auto;
   margin-bottom:30px;   
}

.more-related-articles li{
   width:49%;
   display:inline-block;
   padding:10px 20px;
}
.more-related-articles li a{
   color:#03a9f4;
}
.more-related-articles li p{
   overflow: hidden;
   white-space: nowrap;
   text-overflow: ellipsis;
   font-size:12px;
}
iframe{
   margin-bottom:0;
}