/* display: flex */
.flex {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}
@media (max-width: 767px) {
    .flex-xs {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
    }
}
@media (min-width: 768px) and (max-width: 991px) {
    .flex-sm {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
    }
}
@media (min-width: 992px) and (max-width: 1199px) {
    .flex-md {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
    }
}
@media (min-width: 1200px) {
    .flex-lg {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
    }
}

/* IE 10-11 patch */
.flex > *,
.flex-xs > *,
.flex-sm > *,
.flex-md > *,
.flex-lg > * {
    -webkit-box-flex: 0;
    -ms-flex: 0 1 auto;
    flex: 0 1 auto;
}
@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
    .flexbox_wrapper_ie_10_11_fix {
        display: -webkit-box;
        display: -webkit-flex;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
    }
}

/* flex-wrap: wrap */
.flex-wrap {
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}
@media (max-width: 767px) {
    .flex-xs-wrap {
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    }
}
@media (min-width: 768px) and (max-width: 991px) {
    .flex-sm-wrap {
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    }
}
@media (min-width: 992px) and (max-width: 1199px) {
    .flex-md-wrap {
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    }
}
@media (min-width: 1200px) {
    .flex-lg-wrap {
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    }
}

/* justify-content: space-between */
.justify-space-between {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}
@media (max-width: 767px) {
    .justify-xs-space-between {
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
    }
}
@media (min-width: 768px) and (max-width: 991px) {
    .justify-sm-space-between {
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
    }
}
@media (min-width: 992px) and (max-width: 1199px) {
    .justify-md-space-between {
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
    }
}
@media (min-width: 1200px) {
    .justify-lg-space-between {
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
    }
}

/* justify-content: flex-end */
.justify-flex-end {
    -webkit-box-pack: end;
    -ms-flex-pack: end;
    justify-content: flex-end;
}
@media (max-width: 767px) {
    .justify-xs-flex-end {
        -webkit-box-pack: end;
        -ms-flex-pack: end;
        justify-content: flex-end;
    }
}
@media (min-width: 768px) and (max-width: 991px) {
    .justify-sm-flex-end {
        -webkit-box-pack: end;
        -ms-flex-pack: end;
        justify-content: flex-end;
    }
}
@media (min-width: 992px) and (max-width: 1199px) {
    .justify-md-flex-end {
        -webkit-box-pack: end;
        -ms-flex-pack: end;
        justify-content: flex-end;
    }
}
@media (min-width: 1200px) {
    .justify-lg-flex-end {
        -webkit-box-pack: end;
        -ms-flex-pack: end;
        justify-content: flex-end;
    }
}

/* flex-grow: 1 */
.flex-grow-fill {
    -webkit-box-flex: 1;
    -ms-flex-positive: 1;
    flex-grow: 1;
}
@media (max-width: 767px) {
    .flex-grow-xs-fill {
        -webkit-box-flex: 1;
        -ms-flex-positive: 1;
        flex-grow: 1;
    }
}
@media (min-width: 768px) and (max-width: 991px) {
    .flex-grow-sm-fill {
        -webkit-box-flex: 1;
        -ms-flex-positive: 1;
        flex-grow: 1;
    }
}
@media (min-width: 992px) and (max-width: 1199px) {
    .flex-grow-md-fill {
        -webkit-box-flex: 1;
        -ms-flex-positive: 1;
        flex-grow: 1;
    }
}
@media (min-width: 1200px) {
    .flex-grow-lg-fill {
        -webkit-box-flex: 1;
        -ms-flex-positive: 1;
        flex-grow: 1;
    }
}

/* centering flexbox */
.flex-vertical-centered {
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
}
.flex-horizontal-centered {
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
}
.flex-centered {
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
}
@media (max-width: 767px) {
    .flex-xs-vertical-centered {
        -webkit-box-align: center;
        -webkit-align-items: center;
        -ms-flex-align: center;
        align-items: center;
    }
    .flex-xs-horizontal-centered {
        -webkit-box-pack: center;
        -webkit-justify-content: center;
        -ms-flex-pack: center;
        justify-content: center;
    }
    .flex-xs-centered {
        -webkit-box-pack: center;
        -webkit-justify-content: center;
        -ms-flex-pack: center;
        justify-content: center;
        -webkit-box-align: center;
        -webkit-align-items: center;
        -ms-flex-align: center;
        align-items: center;
    }
}
@media (min-width: 768px) and (max-width: 991px) {
    .flex-sm-vertical-centered {
        -webkit-box-align: center;
        -webkit-align-items: center;
        -ms-flex-align: center;
        align-items: center;
    }
    .flex-sm-horizontal-centered {
        -webkit-box-pack: center;
        -webkit-justify-content: center;
        -ms-flex-pack: center;
        justify-content: center;
    }
    .flex-sm-centered {
        -webkit-box-pack: center;
        -webkit-justify-content: center;
        -ms-flex-pack: center;
        justify-content: center;
        -webkit-box-align: center;
        -webkit-align-items: center;
        -ms-flex-align: center;
        align-items: center;
    }
}
@media (min-width: 992px) and (max-width: 1199px) {
    .flex-md-vertical-centered {
        -webkit-box-align: center;
        -webkit-align-items: center;
        -ms-flex-align: center;
        align-items: center;
    }
    .flex-md-horizontal-centered {
        -webkit-box-pack: center;
        -webkit-justify-content: center;
        -ms-flex-pack: center;
        justify-content: center;
    }
    .flex-md-centered {
        -webkit-box-pack: center;
        -webkit-justify-content: center;
        -ms-flex-pack: center;
        justify-content: center;
        -webkit-box-align: center;
        -webkit-align-items: center;
        -ms-flex-align: center;
        align-items: center;
    }
}
@media (min-width: 1200px) {
    .flex-lg-vertical-centered {
        -webkit-box-align: center;
        -webkit-align-items: center;
        -ms-flex-align: center;
        align-items: center;
    }
    .flex-lg-horizontal-centered {
        -webkit-box-pack: center;
        -webkit-justify-content: center;
        -ms-flex-pack: center;
        justify-content: center;
    }
    .flex-lg-centered {
        -webkit-box-pack: center;
        -webkit-justify-content: center;
        -ms-flex-pack: center;
        justify-content: center;
        -webkit-box-align: center;
        -webkit-align-items: center;
        -ms-flex-align: center;
        align-items: center;
    }
}

/* reset flex */
@media (max-width: 767px) {
    .no-flex-xs-block {
        display: block !important;
    }
    .no-flex-xs-inline-block {
        display: block !important;
    }
}
@media (min-width: 768px) and (max-width: 991px) {
    .no-flex-sm-block {
        display: block !important;
    }
    .no-flex-sm-inline-block {
        display: block !important;
    }
}
@media (min-width: 992px) and (max-width: 1199px) {
    .no-flex-md-block {
        display: block !important;
    }
    .no-flex-md-inline-block {
        display: block !important;
    }
}
@media (min-width: 1200px) {
    .no-flex-lg-block {
        display: block !important;
    }
    .no-flex-lg-inline-block {
        display: block !important;
    }
}