.logo_banner{animation:backgroundScroll 440s linear infinite;background-image:url(https://m1.smartersign.com/SmarterSign/externalhtml/images/FSM-DMB-Logos.jpg);height:70px;margin-top:10px;width:100%}@keyframes backgroundScroll{0%{background-position:0 0}to{background-position:-4502px 0}}