@media screen and (max-width: 979px){
    .ch-core-header .ch-header-sub {
        display: none;
    }
}

.ch-core-header [class*=btn-]:hover {
    background-color: inherit;
    color: inherit;
    outline: inherit;
    -webkit-appearance: inherit;
}

.ch-core-header [class*=btn-] {
    text-transform: inherit;
}