#accordion {
  width: 100%;
  margin: auto auto;
  font-family: sans-serif;
} 
#accordion p {
  padding: 2% 15px;
  margin: 0;  
} 
#accordion p strong{
  color: white;
}
 
#accordion .ui-accordion-content:nth-child(4n + 2),
#accordion .ui-accordion-header:nth-child(4n + 1) {
  background: #0b8344;
  color: white;
}
#accordion .ui-accordion-content:nth-child(4n + 4),
#accordion .ui-accordion-header:nth-child(4n + 3) {
  background: #0b8344;
  color: white;
}

#accordion i {
  float: right;
  font-size: 1.4rem;
  vertical-align: middle;
  cursor: pointer;
}