.a-DialogRegion *{box-sizing:content-box}.a-DialogRegion-buttons{position:absolute;left:0;right:0;bottom:0}.a-DialogRegion-body{position:absolute;overflow:auto;top:0;bottom:0;left:0;right:0;padding:12px;background:linear-gradient(#fff 30%,rgba(255,255,255,0)),linear-gradient(rgba(255,255,255,0),#fff 70%) 0 100%,linear-gradient(rgba(0,0,0,.05),rgba(0,0,0,0)),linear-gradient(rgba(0,0,0,0),rgba(0,0,0,.05)) 0 100%;background-repeat:no-repeat;background-color:#fff;background-size:100% 16px,100% 16px,100% 8px,100% 8px;background-attachment:local,local,scroll,scroll}