#mainSidebar h3{border:0}.dynamicSidebar{width:280px;position:relative;box-sizing:border-box}.dynamicSidebar *{box-sizing:border-box}.AdWrapImage,.AdWrapDisplay{clear:both;border-radius:5px;box-sizing:content-box;background-color:#f0f0f0}.AdWrapImage div:first-child,.AdWrapDisplay div:first-child{margin:0 auto;width:fit-content}@media screen and (max-width:768px){#mainSidebar{width:100%;padding:0 10px}.dynamicSidebar{width:100%}#WrapDisplay01{margin:-10px auto 0}#WrapDisplay02{margin:20px auto 0}}