.custom-button {
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  user-select: none;
  cursor: default;
  width: 42px;
  height: 42px;
margin-top:50px;
  outline: 0;
  border: 0;
  display: inline-block;
  *zoom: 1;
  position: relative;
  overflow: hidden;

}




.custom-button .custom-button-text {
  position: absolute;
  top: 0;
  left: 0;
  border: 0;
  z-index: 4;
  width: 42px;
  height: 42px;
}


.part .btn-margin {
  margin-left: 24px;
}
.part .android-download-btn,
.part .ios-download-btn {
  font-size: 15px;
  line-height: 24px;
  padding: 0;
  border: 0;
  outline: 0;
  width: 222px;
  height: 52px;
  text-align: left;
}


.part .ios-download-btn .blue-icon,
.part .ios-download-btn .white-icon {
  margin-right: 17px;
}
.part .android-download-btn .blue-icon,
.part .android-download-btn .white-icon {
  margin-right: 5px;
}
#part1 .part1-footer {
  position: absolute;
  z-index: 100;
  height: 128px;
  width: 100%;
  bottom: 0;
  background: url(../images/pc_index_part1_footer_bac.jpg);
}
#part1 .part1-footer .part1-footer-line {
  position: absolute;
  left: 0;
  right: 0;
  margin: auto;
  height: 100%;
}
#part1 .part1-footer .footer-table {
  color: #fff;
  width: 100%;
}
#part1 .part1-footer .footer-table th,
#part1 .part1-footer .footer-table td {
  width: 50% ! important;
  text-align: center;
}
#part1 .part1-footer .footer-table th {
  font-size: 16px;
}
#part1 .part1-footer .footer-table td {
  font-size: 48px;
  line-height: 85px;
}

#part2 {
  background: url(../images/pc_index_part2_bac.jpg);
  
}
#part2 .container {
  position: relative;
}

#part2 .container .downloads .qr-area.show .qr-tip {
  top: 55px;
  z-index: 100;
  
  -moz-opacity: 1;
  opacity: 1;
  
}
#part2 .container .downloads .qr-area .qr-tip {
  position: absolute;
  z-index: -1;
  width: 210px;
  margin-top:-180px;
  margin-left:-60px;

}

.downloads{}
.downloads li{width:60px;float:left;}