/*平板*/
@media screen and (min-width: 600px) and (max-width: 1200px) {
  #index-content {padding: 1rem }
  #index-content .index-left h1 { font-size: .38rem;margin-top: .4rem;}
  #index-content .index-left h3 { font-size: .28rem}
  #index-content .index-left h5 { font-size: .18rem;letter-spacing:.04rem}

  #about-content .about-content-1 {padding:1rem .5rem .5rem 1.5rem;}
  #about-content .about-left {width: 35%}
  #about-content .about-right {width: 45%}
  #about-content .about-content-4 {padding: 1rem 1.5rem .5rem .5rem;}

  #help-content .help-content-bg .help-content-bg-tit {margin-top: .5rem}

  #contact-content .contact-content-container h5 {margin-top:.1rem;font-size: .16rem;line-height: .3rem;letter-spacing: .04rem;}
}

/*PC*/
@media screen and (min-width: 1200px) {
  #index-content {padding: 1.4rem 1.1rem 1.4rem 1.5rem; }
  #index-content .index-left h1 { font-size: .46rem;margin-top: .9rem;}
  #index-content .index-left h3 { font-size: .28rem}
  #index-content .index-left h5 { font-size: .18rem;letter-spacing:.08rem}

  #about-content .about-content-1 {padding: 1.4rem 1.1rem 1.4rem 1.5rem; }
  #about-content .about-left,#about-content .about-right {width: 35%}
  #about-content .about-content-4 {padding: 1.4rem 1.1rem 1.4rem 1.5rem;}

  #help-content .help-content-bg .help-content-bg-tit {margin-top: 1.5rem}

  #contact-content .contact-content-container h5 {font-size: .18rem;line-height: .6rem;letter-spacing: .08rem;}
}