.about-us .kche-t47 iframe{float:left;margin:0 20px 10px 0}
@media (max-width:768px){.about-us .kche-t47 iframe{float:none;margin:0 0 15px;height:400px;width:100%}}
@media (max-width:500px){.about-us .kche-t47 iframe{height:300px;}}
.kche-t215 .kche-t215-right2 img {height: 100%;}