.blockCenterRelative {
  position: relative;
  display: block;
  margin: 0 auto;
}

.marginTop {
  margin-top: 15px;
}

.center-text {
  text-align: center;
}

.flexCenterCenter {
  display: flex;
  align-items: center;
  justify-content: center;
}

.width-auto {
  width: auto;
}

.margin-left {
  margin-left: 15px;
}

.margin-top {
  margin-top: 15px;
}

.text-underline {
  text-decoration: underline;
}