.custom-quick-search{
    width: calc(19.3% - 5px);
    display: inline-block;
}
#custom-quick-search > div > div > button{
    height: 40px;
    background-color: transparent;
    border-radius: 0px;
    border: 1px solid #494949;
    color: white;
    text-transform: uppercase;
}
#custom-quick-search > div > div > div > div.bs-searchbox > input{
    color: white;
}