[dir="rtl"].input-group-addon:not(:last-child){
    border-right: 1px solid rgba(0,0,0,.15);
    border-left: 0;
}

[dir="rtl"].input-group .form-control:not(:last-child),
[dir="rtl"].input-group-addon:not(:last-child),
[dir="rtl"].input-group-btn:not(:first-child)>.btn-group:not(:last-child)>.btn,
[dir="rtl"].input-group-btn:not(:first-child)>.btn:not(:last-child):not(.dropdown-toggle),
[dir="rtl"].input-group-btn:not(:last-child)>.btn,
[dir="rtl"].input-group-btn:not(:last-child)>.btn-group>.btn,
[dir="rtl"].input-group-btn:not(:last-child)>.dropdown-toggle{
    border-bottom-right-radius: .25rem;
    border-top-right-radius: .25rem;
    border-bottom-left-radius: 0;
    border-top-left-radius: 0;
}

[dir="rtl"].input-group .form-control:not(:first-child),
[dir="rtl"].input-group-addon:not(:first-child),
[dir="rtl"].input-group-btn:not(:first-child)>.btn,
[dir="rtl"].input-group-btn:not(:first-child)>.btn-group>.btn,
[dir="rtl"].input-group-btn:not(:first-child)>.dropdown-toggle,
[dir="rtl"].input-group-btn:not(:last-child)>.btn-group:not(:first-child)>.btn,
[dir="rtl"].input-group-btn:not(:last-child)>.btn:not(:first-child){
    border-bottom-right-radius: 0;
    border-top-right-radius: 0;
    border-bottom-left-radius: .25rem;
    border-top-left-radius: .25rem;
}

[dir="rtl"].form-control + .input-group-addon:not(:first-child){
    border-left: 1px solid rgba(0,0,0,.15);
    border-right: 0;
}

[dir="rtl"].input-group .form-control:not(:first-child):not(:last-child),
[dir="rtl"].input-group .input-group-addon:not(:first-child):not(:last-child){
    border-radius: 0;
}

[dir="rtl"].input-group > .input-group-prepend > .input-group-text {
    border-bottom-right-radius: .25rem;
    border-top-right-radius: .25rem;
    border-bottom-left-radius: 0;
    border-top-left-radius: 0;
}

[dir="rtl"].input-group > .custom-select:not(:first-child) {
    border-bottom-right-radius: 0;
    border-top-right-radius: 0;
    border-bottom-left-radius: .25rem;
    border-top-left-radius: .25rem;
}

[dir="rtl"].input-group > .input-group-append > .input-group-text {
    border-bottom-right-radius: 0;
    border-top-right-radius: 0;
    border-bottom-left-radius: .25rem;
    border-top-left-radius: .25rem;
}

.list-unstyled {
    padding-right: 0;
}