@charset "UTF-8";
/* CSS Document */
* {
  margin: 0px;
  padding: 0px;
  font-family: "苹方-简", Helvetica, "微软雅黑";
}
a {
  text-decoration: none;
}
@font-face {
  font-family: "clue";
  src: url();
}
#video1 {
  position: fixed;
  margin: auto;
  min-width: 100%;
  min-height: 100%;
  height: auto;
  width: auto;
  /*filter: blur(15px); //背景模糊设置 */
  /*-webkit-filter: grayscale(100%);*/
  /*filter:grayscale(100%); //背景灰度设置*/
  z-index: -11;
}
#video1 source {
  min-width: 100%;
  min-height: 100%;
  height: auto;
  width: auto;
}

.navPC {
  position: absolute;
  width: 88vw;
  min-width: 750px;
  margin: auto;
  height: 44px;
  padding-top: 35px;
  padding-left: 5vw;
  padding-right: 5vw;
  /* overflow: hidden; */
}
.navPC .navbox {
  float: right;
}
.navPC .navelement {
  width: 13vw;
  min-width: 160px;
  max-width: 260px;
  text-align: center;
  font-size: 1em;
  line-height: 44px;
  float: left;
}
.navPC .navelement a {
  color: #cccccc;
}
.navPC .navelement a:hover {
  color: #ffffff;
}
#contactus {
  display: none;
  position: absolute;
  width: 24vw;
  min-width: 450px;
  max-width: 600px;
  height: 180px;
  margin-top: 20px;
  padding: 20px;
  background: #ffffff;
  border: #d8d8d8 1px solid;
  border-radius: 12px;
  right: 5vw;
}

#contactus .channelbox {
  float: left;
  width: 8vw;
  min-width: 150px;
  max-width: 200px;
  margin-top: 15px;
  text-align: center;
}

#contactus .channelbox img {
  width: 100px;
  height: 100px;
  margin: 0;
}

#contactus .channelbox .text1 {
  color: #181818;
  font-size: 0.9em;
  line-height: 1em;
}

#contactus .channelbox .text2 {
  color: #808080;
  font-size: 0.8em;
  line-height: 2.5em;
}
#tiancaimenu {
  display: none;
  position: absolute;
  width: 110px;
  height: 145px;
  margin-top: 20px;
  padding: 20px;
  margin-left: 2vw;
  background: #ffffff;
  border: #d8d8d8 1px solid;
  border-radius: 12px;
  color: #808080;
  font-size: 0.8em;
  line-height: 2.5em;
}
.mainbox {
  width: 750px;
  margin: auto;
  padding-top: 25vh;
  padding-left: 3vw;
  padding-right: 7vw;
  overflow: hidden;
}

.mainbox .maincontent1 {
  width: 285px;
  height: 45vh;
  max-height: 520px;
  min-height: 400px;
  margin-right: 60px;
  float: left;
}
.mainbox .maincontent1 .videobox {
  position: absolute;
  width: 285px;
  height: 45vh;
  max-height: 520px;
  min-height: 400px;
  overflow: hidden;
}
.mainbox .maincontent1 #videoPhone{
	height: 44vh;
	max-height: 508px;
	min-height: 388px;
	margin: 6px;
	border-radius: 8%;
	z-index: 1;
	float: right;
	}
.mainbox .maincontent1 img{
	height: 45vh;
	max-height: 520px;
	min-height: 400px;
	margin: 0;
	z-index: 2;
	float: right;
	}
.mainbox .maincontent2 {
  width: 405px;
  float: left;
  color: #ffffff;
}
.mainbox .maincontent2 h1 {
  font-size: 2.8em;
}
.mainbox .maincontent2 p {
  font-size: 0.9em;
  line-height: 1.6em;
  margin-top: 20px;
  margin-bottom: 10px;
  opacity: 0.5;
}
.mainbox .downloadbox {
  width: 160px;
  height: 42px;
  border: rgba(255, 255, 255, 1) 1px solid;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 25px;
  overflow: hidden;
  margin-right: 20px;
  margin-top: 20px;
  float: left;
}
.mainbox .downloadbox2 {
  width: 38px;
  height: 38px;
  overflow: hidden;
  margin-top: 24px;
  float: left;
  text-align: center;
}
.mainbox .downloadbox2 a {
  font-size: 1.2em;
  line-height: 40px;
  color: #ffffff;
}
.mainbox .blank {
  height: 6vh;
  max-height: 120px;
}
#qrDownload {
  display: none;
  position: absolute;
  width: 90px;
  height: 90px;
  /* padding: 10px; */
  padding: 5px;
  background: #ffffff;
  border-radius: 12px;
  margin-left: -12px;
  overflow: hidden;
}

@media screen and (min-width: 750px) {
  footer {
    width: 90vw;
    min-width: 750px;
    padding-left: 5vw;
    padding-right: 5vw;
    padding-top: 13px;
    padding-bottom: 10px;
    background-color: rgba(24, 24, 24, 0.5);
    position: absolute;
    bottom: 0px;
  }
  footer .footerbox {
    width: 300px;
    margin: 0 auto;
  }
  footer .text3 {
    width: 150px;
    text-align: center;
    color: #cccccc;
    font-size: 0.8em;
    line-height: 2em;
    float: left;
  }
  footer .text4 {
    width: 100%;
    text-align: center;
    color: #808080;
    font-size: 0.7em;
    line-height: 2em;
    float: left;
  }
}

@media screen and (max-width: 750px) {
  footer {
    width: 100vw;
    min-width: 750px;
    padding-top: 10px;
    padding-bottom: 10px;
    padding-left: 5vw;
    padding-right: 5vw;
    background-color: rgba(24, 24, 24, 0.5);
    position: absolute;
    bottom: 0px;
  }
  footer .footerbox {
    width: 700px;
    margin: 0 auto;
  }
  footer .text3 {
    width: 100px;
    text-align: center;
    color: #cccccc;
    font-size: 0.7em;
    line-height: 2em;
    float: left;
  }
  footer .text4 {
    width: 250px;
    text-align: center;
    color: #808080;
    font-size: 0.7em;
    line-height: 2em;
    float: left;
  }
}
footer .text3 a {
  color: #f0f0f0;
}
footer .text4 a {
  color: #808080;
}
footer .text4 img {
  height: 11px;
}