.flex {
    display: -webkit-box;
    display: -webkit-flex;
    display: flex;
}
.inline-flex {
    display: -webkit-inline-box;
    display: -webkit-inline-flex;
    display: inline-flex;
}
.flex-direction-column {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    flex-direction: column;
}
.flex-direction-row {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -webkit-flex-direction: row;
    flex-direction: row;
}
.flex-direction-row-reverse {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
    -webkit-flex-direction: row-reverse;
    flex-direction: row-reverse;
}
.flex-grow {
    -webkit-box-flex: 1;
    -webkit-flex-grow: 1;
    flex-grow: 1;
}
.flex-shrink-zero {
    -webkit-flex-shrink: 0;
    flex-shrink: 0;
}
.align-items-center {
    -webkit-box-align: center;
    -webkit-align-items: center;
    align-items: center;
}
.align-items-baseline {
    -webkit-box-align: baseline;
    -webkit-align-items: baseline;
    align-items: baseline;
}
.align-items-flex-start {
    -webkit-box-align: start;
    -webkit-align-items: flex-start;
    align-items: flex-start;
}
.align-items-flex-end {
    -webkit-box-align: end;
    -webkit-align-items: flex-end;
    align-items: flex-end;
}
.justify-content-center {
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
}
.justify-content-flex-end {
    -webkit-box-pack: end;
    -webkit-justify-content: flex-end;
    justify-content: flex-end;
}
.flex-wrap-wrap {
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
}
.align-self-flex-end {
    -webkit-align-self: flex-end;
    align-self: flex-end;
}