.header {
  height: 145px;
  /* line-height: 160px; */
  overflow: hidden;
}
.header-con {
  overflow: hidden;
}

.logo img {
  width: 100%;
  margin-top: 55px;
  
}
.logo span {
  font-size: 30px;
  padding-left: 10px;
  margin-left: 10px;
}
.to-invest-link {
  margin-top: 73px;
}

/* 中间 */
.center {
  height: 600px;
  /* border: 1px solid red; */
}
.centerwrap {
  height: 550px;
}
.to-invest-link {
	/* background: url(../img/link_icon.png) no-repeat 0 center; */
}
.login{
  top:16%;
  right: 83px;
}
.footer {
  padding-top: 15px;
}
/* 画布 */
#canvas {
  width: 100%;
  height: 100%;
  overflow: hidden;
  top: 0;
  left: 0;
  background-color: #1a1724;
}

.canvas-wrap {
  width: 100%;
  height: 100%;
  position: fixed;
  left: 0;
  top: 0;
}