.search-w {
    position: relative;
    padding: 7px 0;
}


.search-w:hover .search_result ul,
.search-w input:focus ~ .search_result ul
{
    background-color: yellow;
    display: block;
}

.search-w .search_result {
    left: 0;
    position: absolute;
    width: 100%;
    z-index: 999999;
}

.search-w .search_result ul {
    display: none;
    background-color: #fff;
    border: 1px solid #d3dced;
    border-radius: 0;

    list-style: none;
    margin-top: 0;
    max-height: calc(100vh - 191px);
    overflow-x: hidden;
    overflow-y: auto;
    padding-bottom: 0;
    padding-left: 0;
    position: relative;
    top: -1px;
}

.search-w .search_result ul > li {
    background-color: #fff;
    color: gray;
    font-size: 13px;
    padding: 5px 7px;
}

.search-w .search_result ul > li > a {
    padding: 1px;
    display: flex;
    align-items: center;
    color: gray;
}
.search-w .search_result ul > li > a:hover{
    background-color: rgba(0, 0, 0, 0.11);
}
.search-w .search_result ul > li > a > img {
    width: 71px;
    margin-right: 7px;
}

.search-w .search_result .no-image {
    width: 71px;
    height: 51px;
    background-color: silver;
    margin-right: 7px;
}
.search-w .form-control {
    border-radius: 0;
}

.search-w .form-control:focus {
    box-shadow: 0 0 0 0.19rem rgb(255 255 255 / 25%);
}