.about-us{display:block;margin-left:110px;margin-right:110px;line-height:1.5}.about-us .about-us-title{font-weight:bold;text-decoration:underline;font-size:16px}.about-us .about-us-text{font-size:14px}.about-us .about-us-blck{margin-top:20px}.about-us .about-us-head{text-align:center}.about-us .about-us-head h1{font-size:20px;font-weight:bold;text-decoration:underline;margin-bottom:0;margin-top:0}@media screen and (min-width:768px) and (max-width:979px){.about-us{margin-left:30px;margin-right:30px}}@media screen and (max-width:767px){.about-us{margin-left:0;margin-right:0}}