.jo-input-group {
    display: flex;
    width: 100%;
}

.jo-input-group > *:first-child {
    margin-right: 0 !important;
    border-top-right-radius: 0 !important;
    border-bottom-right-radius: 0 !important;
}
.jo-input-group > *:last-child {
    margin-left: 0 !important;
    border-top-left-radius: 0 !important;
    border-bottom-left-radius: 0 !important;
}
.jo-input-group > *:not(:first-child):not(:last-child) {
    margin-left: 0 !important;
    margin-right: 0 !important;
    border-radius: 0 !important;
}