.container-btn {
  position: relative;
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  flex-direction: column;
  justify-self: center;
  align-items: center;
  height: auto;
  line-height: normal;
  padding: 12px;
  border-radius: 4px;
  border: 0 none;
  box-sizing: border-box;
  font-size: 18px;
  z-index: 2;
  color: #fff;
  background-color: #1677ff;
  box-shadow: inset 0 0 0 1px #1677ff;
}

.container-btn-text {
  
}

.container-btn-tips {
  font-size: 12px;
  opacity: .6;
}
.container-btn-subtext {
  font-size: 12px;
  opacity: .6;
}