.irs-section{background-color:#f9f9f9;background:url(https://46109514.fs1.hubspotusercontent-na1.net/hubfs/46109514/IRS.jpg) no-repeat 50%;background-size:cover;color:#fff;padding:40px 20px;position:relative;text-align:center}.irs-overlay{background-color:rgba(0,0,0,.6);border-radius:10px;margin:0 auto;max-width:800px;padding:20px}.irs-overlay h1{color:#fff;font-size:2rem;font-weight:700;margin-bottom:10px}.irs-overlay p{color:#ddd;font-size:1.2rem;line-height:1.6;margin-bottom:20px}.irs-video iframe{border-radius:10px;box-shadow:0 4px 10px rgba(0,0,0,.2);display:block;height:315px;margin:0 auto;max-width:560px;width:100%}@media (max-width:768px){.irs-overlay h1{font-size:1.8rem}.irs-overlay p{font-size:1rem}.irs-video iframe{height:250px}}@media (max-width:480px){.irs-overlay h1{font-size:1.5rem}.irs-overlay p{font-size:.9rem}.irs-video iframe{height:200px}}