very basic css cheat sheet

cheatsheet.css

/* selector syntax */
tag { ... }
.class { ... }
#id { ... }
nested selector { ... }
.multiple.class.selector { ... }

/* backgrounds */
selector {
  background-color: #fe4322;
  background-image: url("...");
  background-position: left top;
  background-repeat: no-repeat;

  /* shorthand - all properties declared at once */
  background: #fe4322 url("...") left top no-repeat;
}

/* fonts */
selector {
  font-family: helvetica, arial, sans-serif;
  font-size: 16px;
  font-weight: bold;
  font-style: italic;
  
  /* shorthand - all properties declared at once */
  font: 16px bold italic helvetica, arial, sans-serif;
}

/* text */
selector {
  color: #34a68b;
  
  text-align: center;
  text-indent: 40px;
  text-decoration: underline;
  text-transform: uppercase;
}