Template:Notice/styles.css

table.notice-default {
  background-color: #FFFFEE;
  border: 1px solid #CCCCBA;
  clear: both;
  margin: 0 auto 1em auto;
  padding: 0.2em;
  text-align: left;
  width: 80%;
}

table.notice-blue   { background-color: #EEEEFF; border-color: #AAAAFF }
table.notice-cyan   { background-color: #EEFFFF; border-color: #AAFFFF }
table.notice-green  { background-color: #EEFFEE; border-color: #CCFFCC }
table.notice-pink   { background-color: #FFEEEE; border-color: #FFAAAA }
table.notice-red    { background-color: #FFCCCC; border-color: #AA9999 }
table.notice-white  { background-color: #FFFFEE; border-color: #CCCCBA }
table.notice-yellow { background-color: #FFFFCC; border-color: #CCCC66 }