.pattern1 {
  background: url('../images/patterns/pattern1.jpg') #fff;
}
.pattern2 {
  background: url('../images/patterns/pattern2.jpg') #fff;
}
.pattern3 {
  background: url('../images/patterns/pattern3.jpg') #fff;
}
.pattern4 {
  background: url('../images/patterns/pattern4.jpg') #fff;
}
.pattern5 {
  background: url('../images/patterns/pattern6.jpg') #fff;
}
.pattern6 {
  background: url('../images/patterns/pattern7.jpg') #fff;
}
.pattern7 {
  background: url('../images/patterns/pattern8.jpg') #fff;
}
.pattern8 {
  background: url('../images/patterns/pattern9.jpg') #fff;
}
.pattern9 {
  background: url('../images/patterns/pattern10.jpg') #fff;
}
.pattern10 {
  background: url('../images/patterns/pattern11.jpg') #fff;
}