.no-background-image{
    background-image: none !important
}

.bootstrap-select .bs-ok-default::after {
    width: 0.3em;
    height: 0.6em;
    border-width: 0 0.1em 0.1em 0;
    transform: rotate(45deg) translateY(0.5rem);
}

.btn.dropdown-toggle:focus {
    outline: none !important;
}

.dropdown {
    box-shadow: inset 0 0 0 1px #4c4c4c
}