.price_list {
  font-family: 'Open Sans', sans-serif;
  width: 80%;
  margin: 20px 0px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.price_list h2 {
  font-size: 40px;
}

.price_list h3 {
  font-size: 30px;
  align-self: flex-start;
}

.price_list ul {
  width: 100%;
  list-style-type: none;
  margin: 0px;
  padding: 0px;
  display: flex;
  flex-direction: column;
}

.price_list ul li {
  display: flex;
  flex-direction: row;
  margin-bottom: 10px;
  border-bottom: 1px solid #9a1cd9;
}
/* cena */
.price_list ul li span {
  margin-left: auto;
}


.center * {
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

main {
  align-items: flex-start;
}