style.css

/* Live Search */
.live-search-modal {
    position: fixed;
    z-index: 998;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
    display: none;
}
.live-search-close {
    text-align: right;
    margin: 10px 5% 10px 10px;
    font-size: 30px;
    color: #fff;
    cursor: pointer;
}
#live-search-form {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
}
#live-search-input {
    width: 0%;
    padding: .8rem;
    margin-top: 0px;
    max-width: 500px;
    border: none;
    -webkit-box-shadow: 0 2px 5px 0 rgba(0,0,0,.16), 0 2px 10px 0 rgba(0,0,0,.12);
    box-shadow: 0 2px 5px 0 rgba(0,0,0,.16), 0 2px 10px 0 rgba(0,0,0,.12);
    outline: none;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
}
#live-search-input.live-search-to-show {
    width: 100%;
}
.live-search-reset-btn {
    position: absolute;
    background-color: transparent;
    vertical-align: middle;
    cursor: pointer;
    width: 0;
    height: 0;
    border: none;
    right: 24px;
    top: 5px;
    font-size: 24px;
    color: #e6e6e6;
    outline: none;
    -webkit-box-shadow: none;
    box-shadow: none;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
    display: none;
}
.live-search-reset-btn:hover {
    color: #cccccc;
}
.live-search-reset-btn:active,
.live-search-reset-btn:focus {
    outline: none;
    -webkit-box-shadow: none;
    box-shadow: none;
    color: #cccccc;
}
#live-search-input:not(:valid) ~ .live-search-reset-btn {
    display: none;
}
.live-search-results {
    display: none;
    overflow: hidden;
    overflow-y: scroll;
    height: 70vh;
    width: 90%;
    margin: 0 auto;
    max-width: 500px;
    background-color: #fff;
    -webkit-box-shadow: 0 2px 5px 0 rgba(0,0,0,.16), 0 2px 10px 0 rgba(0,0,0,.12);
    box-shadow: 0 2px 5px 0 rgba(0,0,0,.16), 0 2px 10px 0 rgba(0,0,0,.12);
}
.live-search-results::-webkit-scrollbar-track {
    background: transparent;
}
.live-search-results::-webkit-scrollbar {
    width: 0px;
    background: transparent;
}
.live-search-results::-webkit-scrollbar-thumb {
    background: transparent;
}
.live-search-result {
    opacity: 0;
    padding: 1rem;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
}
.live-search-result:hover {
    background-color: #f7f7f7;
}
.live-search-result a {
    display: inherit;
    color: #333;
}
.live-search-result img {
    width: 80px;
    height: 80px;
    -webkit-border-radius: 3px;
    border-radius: 3px;
}