.notice {
  display: flex;
  margin: -8px;
  padding: 10px;
  color: #ccc;
  background-color: #343434;
}
.logo {
  background: url(../images/app_bg.png) top center no-repeat #fff;
  width: 160px;
  height: 160px;
  background-size: 100% auto;
  border: none;
  /* margin: -150px auto 30px; */
  margin: 2em auto;
  text-align: center;
}

.logo .pic {
  border: none;
  width: 100px;
  height: 100px;
  margin-top: 34px;
}

.version {
  display: flex;
  align-items: center;
  justify-content: center;
}

.version img {
  width: 1.8em;
  height: 1.8em;
}

.version h2 {
  margin: 0 0.5em;
}

.version .type {
  font-size: 12px;
  font-weight: 400;
  border-radius: .25em;
  padding: 3px 7px;
  color: #fff;
  background-color: #e84d67;
}

.detail {
  padding: 0 5px;
  text-align: center;
  line-height: 1.6;
  color: #969b9d;
  font-size: 14px;
  
}

.download {
  margin-top: 3em;
  text-align: center;
}

.download .button {
  font-size: 18px;
  padding: 8px 60px;
  border-radius: 30px;
  border: 1px solid #1ABC9C;
  text-decoration: none;
  font-weight: 400;
  cursor: pointer;
  color: #fff;
  background-color: #28caad;
}

.preview {
  margin-top: 60px;
}

.preview h3 {
  color: #333;
}

.preview img {
  width: 100%;
}