@media screen and (max-width:768px){#overview{text-align:center}.overview-content p{padding-right:0}}@media screen and (max-width:640px){#banner{text-align:center}.footer a{font-size:14px}.footer .footer-share li{width:35px;height:35px;border-radius:50%;padding:7px 0;margin:0 5px}}@media screen and (max-width:480px){#banner{text-align:center}}