/* U盘启动banner */
.udiskstart-banner {
  position: relative;
  height: 521px;
  background-color: #ffffff;
  background: url(../img/bg_02.png) no-repeat scroll top center;
  user-select: none;
  background-size: cover;
}
/* u盘大图内容 */
.udiskstart-banner-content {
  width: 1200px;
  margin: 0 auto;
  padding-top: 90px;
  /* margin-left: 230px;
    padding-top: 130px; */
}
.udiskstart-banner-content .banner-content-box {
  position: relative;
}
.udiskstart-banner-content .banner-content-box .banner-title-img {
  color: #40b497;
  letter-spacing: 6px;
  margin-bottom: 46px;
}
.udiskstart-banner-content .banner-content-box .banner-slogan {
  font-size: 24px;
  color: #212b37;
  padding-left: 24px;
  margin-bottom: 58px;
}

/* 下载按钮盒子 */
.banner-content-box .udiskstart-immediately-box {
  padding-left: 22px;
  margin-bottom: 48px;
}