/*基础样式*/
.lx-button{
  display: flex;
  justify-content: center;
  align-items: center;
  color: #FFFFFF;
  background: #1890ff;
  outline: none;
  cursor: pointer;
  background-image: none;
  border: 1px solid transparent;
  padding: 12px 20px;
  border-radius: 4px;
  line-height: 1.3;
  white-space: nowrap;
  -webkit-user-select: none;
  user-select: none;
}
.lx-button img{
  margin: 0 5px;
  width: 20px;
  height: 20px;
}

/*圆角样式*/
.is-round{
  border-radius: 50px;
}

/*图片按钮*/
.lx-button_img{
  width: 100%;
  height: 100%;
}
.lx-button_img img{
  width: 100%;
  height: 100%;
}