.detail-fixed-nav{
  width: 100%;
  height:60px;
  background: #F4F4F4;
  /* margin-top:-20px; */
  margin-bottom:10px;
  display:none;
  position:fixed;
  z-index: 10;
}
.fixed-nav-box{
  width:100%;
  height:60px;
  margin:0 auto;
}
.detail-fixed-nav .fixed-nav-ul {
  float:left;
  width:70%;
  margin:0 auto;
  list-style: none;
}
.fixed-nav-ul li{
  width:20%;
  text-align:center;
  height:60px;
  line-height:60px;
  cursor:pointer;
}
.fixed-nav-ul li:hover{
  background-color:#cacaca;
}
.fixed-nav-ul .userguide-active{
  background-color:#cacaca;
}
.fixed-nav-ul li a{
  display:inline-block;
  width: 100%;
  height:100%;
  color:#333;
  text-decoration:none;
}
.fixed-nav-ul li a img{
  width:30px;
  height:30px;
}
.fixed-nav-ul li a span{
  display:none;
}
.nav-right-btn{
  float:left;
  width:30%;
}
.nav-right-btn div{
  width:49%;
  height:60px;
  background:#ee6d02;
}
.nav-right-btn div a{
  display:inline-block;
  padding-top:10px;
  width:100%;
  height:100%;
  text-decoration: none;
  color:#fff;
  font-size:20px;
}
.nav-right-btn div a p{
  width: 100%;
  text-align:center;
}
.nav-right-btn div a p span{
  display:none;
}
.nav-right-btn div:hover{
  background:#de5f02;
}
.nav-right-btn .nav-btn-right{
  margin-left:4px;
  background-color: #80c132;
}
.nav-right-btn .nav-btn-right-mac{
  margin-left:4px;
  background-color: #3daff5;
}
.fixed-nav-box .nav-right-btn .nav-btn-right:hover{
  background-color: #659f21;
}
.nav-right-btn div a p img{
  width:25px;
  height:25px;
}
/* c */
.tech-header-nav{
  width: 100%;
  height:60px;
  background: #F4F4F4;
  margin-top:60px;
  margin-bottom:10px;
}
.tech-header-nav .header-nav-ul {
  width:100%;
  margin:0 auto;
  list-style: none;
}
.header-nav-ul li{
  width:20%;
  text-align:center;
  height:60px;
  line-height:60px;
  cursor:pointer;
}
.header-nav-ul li:hover{
  background-color:#cacaca;
}
.header-nav-ul .userguide-active{
  background-color:#cacaca;
}
.header-nav-ul li a{
  display:inline-block;
  width: 100%;
  height:100%;
  color:#333;
  text-decoration:none;
}
.header-nav-ul li a img{
  width:30px;
  height:30px;
}
.header-nav-ul li a span{
  display:none;
}
.tech-nav-items{
  width:100%;
  margin:0 auto;
  overflow: hidden;
}
.tech-nav-items h2{
  width:100%;
  text-align: center;
  font-size:28px;
  height:80px;
  line-height:80px;
}
.tech-buy-box{
  width:100%;
  margin-bottom:60px;
  background-color:#F4F4F4;
}
.tech-versions{
  /* width:300px; */
  /* margin-left:30px; */
  /* align-items: start; */
  width:100%;
  display:flex;
  flex-flow: column nowrap;
  align-items: center;
}
.tech-versions p{
  color:#333;
  margin-top:10px;
  height:100%;
  font-size:15px;
}
.tech-versions p a{
  color:#639c1f;
}
.tech-versions p label{
  font-weight:bold;
  margin-right:8px;
}
.tech-versions p span{
  color:#ef6c03;
  font-weight:bold;
}
.tech-versions .tech-buy-btn{
  width:150px;
  height:45px;
  margin-top:20px;
  line-height:45px;
  padding:0 20px;
  background-color:#ee6d02;
  color:#fff;
  font-size:18px;
  border-radius:8px;
  cursor:pointer;
}
.tech-versions .tech-buy-btn:hover{
  background-color:#d15f02;
}
.tech-versions .tech-buy-btn a, .tech-versions .tech-download-btn a{
  display:inline-block;
  width:100%;
  height:100%;
  color:#fff;
  text-decoration:none;
}
.tech-versions .tech-download-btn{
  width:150px;
  height:45px;
  margin-top:20px;
  line-height:45px;
  padding:0 15px;
  background-color:#80c132;
  color:#fff;
  font-size:18px;
  border-radius:8px;
  cursor:pointer;
}
.tech-versions .tech-download-btn:hover{
  background-color:#659f21;
}
.Supported-Languages{
  width:100%;
  height:100%;
}
.Supported-Languages p{
  font-size:15px;
  font-weight:bold;
  margin-top:30px;
  text-align:center;
}
.Supported-Languages .Supported-Language-box{
  width:100%;
  margin-top:20px;
  align-items: start;
}
.Supported-Language-box ul{
  width:100%;
  list-style:none;
  display:flex;
  flex-flow:row nowrap;
  justify-content: space-between;
  align-items: center;
}
.Supported-Language-box ul li{
  margin-top:10px;
  text-align:start;
}
.Supported-Language-box ul li span{
  display:none;
}
.System-Requirements{
  font-size:24px;
  font-weight:500;
}
.System-macs-os{
  margin-top:30px;
  border-top:1px solid #ebebeb;
}
.System-macs-os .System-list-item{
  padding-top:30px;
}
.System-list-item p{
  margin-top:20px;
}
.System-list-item p span{
  display:inline-block;
  width:8px;
  height:8px;
  border-radius:50%;
  background:#B0B3B2;
  margin-right:8px;
}
.System-Input-Formats {
  margin-top:50px;
}
.System-Input-Formats .tech-System-title{
  font-size:24px;
}
.System-Input-Formats .tech-System-box{
  margin-top:30px;
  border-top:1px solid #ebebeb;
  padding-top:30px;
}
.tech-System-box .tech-System-Audio div p{
  margin-top:20px;
}
.tech-System-box .tech-System-Audio div p img{
  margin-right:6px;
}
@media (min-width: 350px){
  .tech-header-nav .header-nav-ul {
    width:100%;
    margin:0 auto;
    list-style: none;
  }
  .header-nav-ul li a img{
    width:30px;
    height:30px;
  }
  .header-nav-ul li a span{
    display:none;
  }
}
@media (min-width: 768px){
  .detail-fixed-nav{
    height:90px;
  }
  .detail-fixed-nav .fixed-nav-ul {
    width:498px;
    margin:0 auto;
    list-style: none;
  }
  .fixed-nav-ul li{
    height:90px;
    line-height:90px;
  }
  .fixed-nav-ul li a img{
    width:30px;
    height:30px;
  }
  .nav-right-btn div a p span{
    display:inline-block;
  }
  .nav-right-btn{
    float:left;
    width:270px;
  }
  .nav-right-btn div{
    width:130px;
    height:90px;
    background:#ee6d02;
  }
  .fixed-nav-box{
    width:768px;
    height:90px;
    margin:0 auto;
  }
  .nav-right-btn div a p img{
    width:40px;
    height:40px;
  }
  .nav-right-btn .nav-btn-right{
    margin-left:10px;
  }
  /* c */
  .tech-header-nav{
    height:90px;
    margin-top:80px;
  }
  .tech-header-nav .header-nav-ul {
    width:750px;
    margin:0 auto;
    list-style: none;
  }
  .header-nav-ul li{
    height:90px;
    line-height:90px;
  }
  .header-nav-ul li a img{
    width:30px;
    height:30px;
  }
  .header-nav-ul li a span{
    display:inline-block;;
  }
  .tech-nav-items{
    width:750px;
  }
  .tech-buy-box{
    height:480px;
  }
  .Supported-Languages .Supported-Language-box{
    margin-top:0;
  }
  .Supported-Language-box ul{
    width:18%;
    list-style:none;
    display:block;
  }
  .Supported-Language-box ul li span{
    display:inline-block;
    color:#333;
    margin-left:8px;
  }
  .tech-versions{
    width:300px;
    margin-left:30px;
    align-items: start;
  }
  .Supported-Languages p{
    text-align:start;
  }
}

@media (min-width: 992px){
  .detail-fixed-nav{
    height:90px;
  }
  .detail-fixed-nav .fixed-nav-ul {
    width:722px;
    margin:0 auto;
    list-style: none;
  }
  .fixed-nav-ul li a span{
    display:inline-block;;
  }
  .nav-right-btn{
    float:left;
    width:270px;
  }
  .nav-right-btn div{
    width:130px;
    height:90px;
    background:#ee6d02;
  }
  .fixed-nav-box{
    width:992px;
    height:90px;
    margin:0 auto;
  }
  /* c */
  .tech-header-nav{
    height:90px;
    margin-top:80px;
  }
  .tech-header-nav .header-nav-ul {
    width:992px;
    margin:0 auto;
    list-style: none;
  }
  .tech-nav-items{
    width:992px;
  }
  .tech-nav-items h2{
    height:110px;
    line-height:110px;
  }
  .tech-buy-box{
    height:280px;
  }
}

@media (min-width: 1200px){
  .detail-fixed-nav{
    height:90px;
  }
  .detail-fixed-nav .fixed-nav-ul {
    width:900px;
  }
  .fixed-nav-box{
    width:1170px;
  }
  /* c */
  .tech-header-nav{
    height:90px;
    margin-top:80px;
  }
  .tech-header-nav .header-nav-ul {
    width:1170px;
    margin:0 auto;
    list-style: none;
  }
  .tech-nav-items{
    width:1170px;
  }
  .tech-buy-box{
    height:280px;
  }
}