@media all{.about-img{float: left;width: 40%;height: auto;margin-right: 20px;border-radius: 5px;margin-bottom: 10px;}}@media screen and (max-width: 960px){.about-img{float: left;width: 40%;height: auto;margin-right: 20px;border-radius: 5px;margin-bottom: 10px;}}@media screen and (max-width: 760px){}@media screen and (max-width: 480px){.about-img{float: left;width: 100%;height: auto;border-radius: 5px;margin-bottom: 10px;}}