.border {
  border-style: solid;
  border-width: @border-width;
  border-color: @color-border;
}

.border-top {
  border-top-style: solid;
  border-top-width: @border-width;
  border-top-color: @color-border;
}

.border-right {
  border-right-style: solid;
  border-right-width: @border-width;
  border-right-color: @color-border;
}

.border-bottom {
  border-bottom-style: solid;
  border-bottom-width: @border-width;
  border-bottom-color: @color-border;
}

.border-left {
  border-left-style: solid;
  border-left-width: @border-width;
  border-left-color: @color-border;
}

.border-v {
  .border-top;
.border-bottom;
}

.border-h {
  .border-left;
.border-right;
}

.border-none {
  border: 0;
}

.rounded {
  border-radius: @border-radius;
}

.circle {
  border-radius: 50%;
}

.rounded-top {
  border-radius: @border-radius @border-radius 0 0;
}

.rounded-right {
  border-radius: 0 @border-radius @border-radius 0;
}

.rounded-bottom {
  border-radius: 0 0 @border-radius @border-radius;
}

.rounded-left {
  border-radius: @border-radius 0 0 @border-radius;
}

.not-rounded {
  border-radius: 0;
}