.g-color-1 {
  color: #333;
}
.g-color-2 {
  color: #666;
}
.g-color-3 {
  color: #999;
}
.g-color-4 {
  color: #ccc;
}
.g-color-5 {
  color: #fff;
}
.g-line-1 {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.g-line-2 {
  -webkit-line-clamp: 2;
}
.g-line-3 {
  -webkit-line-clamp: 3;
}
.g-line-4 {
  -webkit-line-clamp: 4;
}
.g-line-5 {
  -webkit-line-clamp: 5;
}
.g-line-2,
.g-line-3,
.g-line-4,
.g-line-5 {
  overflow: hidden;
  word-break: break-all;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}
.g-flex {
  display: flex;
  align-items: center;
}
.g-flex-1 {
  flex: 1;
}
.g-flex-wrap {
  flex-wrap: wrap;
}
.g-flex-nowrap {
  flex-wrap: nowrap;
}
.g-flex-col {
  display: flex;
  flex-direction: column;
}
.g-col-center {
  align-items: center;
}
.g-col-top {
  align-items: flex-start;
}
.g-col-bottom {
  align-items: flex-end;
}
.g-row-center {
  justify-content: center;
}
.g-row-left {
  justify-content: flex-start;
}
.g-row-right {
  justify-content: flex-end;
}
.g-row-between {
  justify-content: space-between;
}
.g-row-around {
  justify-content: space-around;
}
.g-text-left {
  text-align: left;
}
.g-text-center {
  text-align: center;
}
.g-text-right {
  text-align: right;
}
.g-text-between {
  text-align: justify;
}
.g-font-bold {
  font-weight: bold;
  transition: all 0.2s;
}