.portfolio-section .section_heading{max-width: 1170px;position: relative;margin: 0 auto; }
.portfolio-section .section_heading img{position: absolute; width: 220px; left: 9%; top: 45px;}
.portfolio-section .section_heading .portfolio-heading{position: relative;margin: 0;}
.portfolio-section .sub_content {max-width: 690px; margin: 0 auto 60px;}
.portfolio-section .portfolio_list img{ border-radius: 30px;}
.portfolio-section .swiper-portfolio{padding: 16px 0;}

@media screen and (max-width: 749px) {
  .portfolio-section .section_heading .portfolio-heading{font-size: 28px;}
  .portfolio-section .section_heading img{width: 125px;left: 5%; top: 28px;}
  .portfolio-section .sub_content{margin: 0 auto 20px; font-size: 16px;}
  .portfolio-section .portfolio_list img { border-radius: 10px; }
  
}