.clear {
  clear: both;
}

.clear-left {
  clear: left;
}

.clear-right {
  clear: right;
}

.float.right {
  float: right;
}
.float.left {
  float: left;
}

.relative {
  position: relative;
}

.overflow {
  overflow: hidden;
}

.d-n {
  display: none !important;
}

.d-b {
  display: block;
}

.flex {
  display: flex;
  justify-content: flex-start;
  align-content: center;
  align-items: center;
}
.flex.column {
  flex-direction: column;
}
.flex.wrap {
  flex-wrap: wrap;
}
.flex.center {
  justify-content: center;
}
.flex.justify {
  justify-content: space-between;
}
.flex.end {
  justify-content: flex-end;
}
.flex.top {
  align-content: flex-start;
  align-items: flex-start;
}
.flex.bottom {
  align-content: flex-end;
  align-items: flex-end;
}