.flex {
    display: flex;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
}

.flex-vert {
    display: flex;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    flex-direction: column;
}

.flex-between {
    display: flex;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    justify-content: space-between;
}

.flex-expanded {
    flex: 1;
}

.flex-between-start {
    display: flex;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    justify-content: space-between;
    align-items: flex-start;
}

.flex-between-center {
    display: flex;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    justify-content: space-between;
    align-items: center;
}

.flex-between-end {
    display: flex;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    justify-content: space-between;
    align-items: flex-end;
}

.flex-even-start {
    display: flex;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    justify-content: space-evenly;
    align-items: flex-start;
}

.flex-even-center {
    display: flex;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    justify-content: space-evenly;
    align-items: center;
}

.flex-even-end {
    display: flex;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    justify-content: space-evenly;
    align-items: flex-end;
}

.flex-start-start {
    display: flex;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    align-items: flex-start;
    justify-content: flex-start;
}

.flex-start-center {
    display: flex;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    align-items: center;
    justify-content: flex-start;
}

.flex-start-end {
    display: flex;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    align-items: flex-end;
    justify-content: flex-start;
}

.flex-center-start {
    display: flex;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    align-items: flex-start;
    justify-content: center;
}

.flex-center-center {
    display: flex;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    align-items: center;
    justify-content: center;
}

.flex-center-end {
    display: flex;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    align-items: flex-end;
    justify-content: center;
}

.flex-end-start {
    display: flex;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    align-items: flex-start;
    justify-content: flex-end;
}

.flex-end-center {
    display: flex;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    align-items: center;
    justify-content: flex-end;
}

.flex-end-end {
    display: flex;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    align-items: flex-end;
    justify-content: flex-end;
}

.flex-wrap {
    flex-wrap: wrap;
}