html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,font,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td{ margin:0;padding:0;border:0;outline:0;font-size:100%;vertical-align:baseline;background:transparent} .bannercontainer{padding:0px;background-color:#fff;width:960px;position:relative;position:relative;margin-left:auto;margin-right:auto} .banner{width:960px;height:500px;position:relative;overflow:hidden} @media only screen and (min-width:768px) and (max-width:959px){ .banner,.bannercontainer{width:760px;height:395px} } @media only screen and (min-width:480px) and (max-width:767px){ .banner,.bannercontainer{width:480px;height:250px} } @media only screen and (min-width:0px) and (max-width:479px){.banner,.bannercontainer{width:320px;height:166px} }