.d-flex {
display: flex;
} .justify-content-between {
justify-content: space-between;
} .justify-content-around {
justify-content: space-around;
} .justify-content-start {
justify-content: flex-start;
} .justify-content-center {
justify-content: center;
} .justify-content-end {
justify-content: flex-end;
} .align-items-center {
align-items: center;
}