.pc_container .center {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.pc_container .slogen {
  width: 941.02px;
  height: 196.61px;
}

.pc_container .btn {
  width: 205px;
  height: 68px;
  margin: 0 auto;
  background: #23c993;
  border-radius: 44px;
}

.pc_container .btn .download_app_icon {
  width: 20px;
  height: 20px;
  margin-right: 6px;
}

.pc_container .btn span {
  font-size: 18px;
  font-weight: bold;
  line-height: 18px;
  color: var(--white);
}

.pc_container footer {
  position: fixed;
  bottom: 20px;
  left: 50%;
  margin-bottom: 20px;
  opacity: 0.8;
  transform: translateX(-50%);
  text-align: center;
  font-size: 10px;
  font-weight: 500;
  line-height: 16px;
  color: var(--white);
}
/* 移动端*/
.m_container {
  box-sizing: border-box;
  padding: 0 0.48rem;
}

.m_container .slogen {
  width: 8rem;
  height: 1.67rem;
  margin: 2.13rem auto 0 auto;
}

.m_container .btn {
  width: 5.47rem;
  height: 1.17rem;
  margin: 8.43rem auto 0 auto;
  background: var(--white);
  border-radius: 1.17rem 1.17rem 1.17rem 1.17rem;
}

.m_container .btn .download_app_icon {
  width: 0.43rem;
  height: 0.43rem;
  margin-right: 0.11rem;
}

.m_container .btn span {
  font-size: 0.43rem;
  font-weight: bold;
  line-height: 0.43rem;
  color: #23c993;
}
/* 移动端底部 */
.m_container footer {
  position: fixed;
  bottom: 0.53rem;
  left: 50%;
  margin-bottom: 0.53rem;
  opacity: 0.8;
  transform: translateX(-50%);
  text-align: center;
  font-size: 0.27rem;
  font-weight: 500;
  line-height: 0.43rem;
  color: var(--white);
  width: 100%;
}