.nyAboutus { overflow: hidden; padding: 80px 0;}
.nyAbout_con { line-height: 2; color: #666; font-size: 15px; margin-bottom: 40px;}
.nyAbout_con p, .nyAbout_con p span, .nyAbout_con p em, .nyAbout_con p font, .nyAbout_con span, .nyAbout_con em { line-height: 2!important; color: #666!important; font-size: 15px!important;}
.nyAbout_con img { max-width: 100%; height: auto!important; margin: 20px 0;}

.nyAbout_img ul { display: flex; flex-wrap: wrap; justify-content: left; margin: 0 -5px -10px;}
.nyAbout_img ul li { width: 33.333333%; margin-bottom: 10px; padding: 0 5px;}
.nyAbout_img ul li p { width: 100%; height: 280px; overflow: hidden; position: relative;}

@media (max-width: 1680px) {}

@media (max-width: 1600px) {}

@media (max-width: 1560px) {}

@media (max-width: 1440px) {
  .nyAboutus { padding: 60px 0;}
}

@media (max-width: 1366px) {}

@media (max-width: 1280px) {
  .nyAbout_img ul li p { height: 260px;}
}

@media (max-width: 1200px) {}

@media (max-width: 1080px) {
  .nyAbout_img ul li p { height: 240px;}
}

@media (max-width: 1024px) {}

@media (max-width: 920px) {
  .nyAboutus { padding: 40px 0;}
  .nyAbout_con { margin-bottom: 20px;}
  .nyAbout_img ul li p { height: 200px;}  
}

@media (max-width: 820px) {
  .nyAbout_img ul li p { height: 160px;}
}

@media (max-width: 767px) {
  .nyAboutus { padding: 20px 0 40px;}
  .nyAbout_con img { margin: 10px 0;}
  .nyAbout_img ul { margin: 0;}
  .nyAbout_img ul li { width: 100%; margin-bottom: 10px; padding: 0;}
  .nyAbout_img ul li p { height: 200px;}
}

@media (max-width: 390px) {}

@media (max-width: 320px) {}