.content { min-height: calc(100vh - 215px); width: 100%; overflow: hidden; background: #e3e1dd; }
.content .app_content { width: 100%; margin-top: 150px; padding-left: 40px; }
.content .app_content .app_content_logo { display: block; width: 100px; height: 100px; margin: 0 0 20px 0; }
.content .app_content .get_app { font-size: 28px; color: #2474a7; }
.content .app_content .app_txt { font-size: 18px; margin: auto; margin-top: 20px; }
.content .app_content .download_local { overflow: hidden; margin: 30px auto; cursor: pointer; }
.content .app_content .download_local .download_box { display: inline-block; overflow: hidden; height: 50px; border-radius: 5px; margin: 20px 70px 20px 0; }
.content .app_content .download_local .apple { width: 170px; background: url("../image/app_store.jpg") no-repeat; background-size: 100% 100%; }
.content .app_content .download_local .android { width: 170px; background: url("../image/play_store.jpg") no-repeat; background-size: 100% 100%; }
.content .app_phone { display: block; margin: 100px auto 0 auto; }

@media only screen and (max-width: 750px) { .content { min-height: calc(100vh - 140px); }
  .content .app_content { margin-top: 50px; padding-left: 0; }
  .content .app_content .app_content_logo { margin: auto; }
  .content .app_content .get_app { font-size: 25px; text-align: center; }
  .content .app_content .app_txt { font-size: 18px; margin: auto; margin-top: 10px; text-align: center; }
  .content .app_content .download_local { width: auto; margin: 30px auto; }
  .content .app_content .download_local .download_box { display: block; overflow: hidden; margin: auto; margin-top: 30px; }
  .content .app_phone { display: none; } }