.flex{
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    flex: inherit!important;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-align-content: stretch;
    -ms-flex-line-pack: stretch;
    align-content: stretch;
    -webkit-align-items: stretch;
    -ms-flex-align: stretch;
    align-items: stretch;    
}

.flex-column{
     -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
}

.flex-row{
    -webkit-flex-direction: row;
    -ms-flex-direction: row;
    flex-direction: row;
}

.flex-justify-bettween{
     -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.flex-justify-start{
     -webkit-justify-content: flex-start;
    -ms-flex-pack: start;
    justify-content: flex-start;
}

.flex-align-items-center{
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
}

.flex-align-items-stretch{
    -webkit-align-items: stretch;
    -ms-flex-align: stretch;
    align-items: stretch;
}

.flex-align-content-stretch{
    -webkit-align-content: stretch;
    -ms-flex-line-pack: stretch;
    align-content: stretch;
}

.flex-initial{
    -webkit-flex: initial;
    -ms-flex: initial;
    flex: initial;
}

.flex-0{
    -webkit-flex: 0;
    -ms-flex: 0;
    flex: 0;
}

.flex-1{
    -webkit-flex: 1;
    -ms-flex: 1;
    flex: 1;
}