.filter-wrapper {
    margin-bottom: 8px;
}

#keyKM,
#keyNguon {
    width: 460px;
    height: 38px;
}

#searchName {
    margin-right: 20px;
}

.keyword-wrapper {
    width: 100%;
    position: relative;
}
#keyword {
    border: 1px solid #ccc;
    padding: 10px;
    font: 1.5em 'Arimo', sans-serif;
    width: 50%;
    outline: none;
    transition: border 0.5s ease-in-out;
}
#keyword:focus {
    border-top-color: rgba(0, 0, 0, 0);
    border-left-color: rgba(0, 0, 0, 0);
    border-right-color: rgba(0, 0, 0, 0);
}
#keyword-button {
    position: absolute;
    right: 26%;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.7em;
    color: #8db9ed;
}
#keyword-button:hover {
    color: #ccc;
}
.filter-select {
    width: 460px;
    list-style: none;
    font-size: 1.1em;
    color: rgb(105, 105, 105);
    border: 1px solid #ccc;
    border-top: none;
    max-height: calc(50% - 15px);
    overflow-y: auto;
    background: #fff;
    position: absolute;
    z-index: 1;
}

.filter-select-list {
    cursor: pointer;
    padding: 5px 10px;
}

#filter-select {
    padding-left: 0px;
    margin-top: 2px;
}

.filter-select-list:hover {
    background: rgb(155, 155, 155);
    color: #fff;
}
.no-value {
    border: none;
}
.list-highlight,
.list-highlight:hover {
    background: rgb(55, 55, 55);
    color: #fff;
}

.searchButton {
    min-width: 360px;
}
.timKiem {
    display: flex;
    margin: 10px 0px;
    padding-top: 8px;
    flex-wrap: wrap;
}

.divTimKiem {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 0px 20px;
}

/* .divTimKiem > div > button {
    margin: 20px;
    margin-bottom: 29px !important;
    margin-left: 15px;
} */

@media only screen and (max-width: 912px) {
}

/*some simple responsive designs*/
@media only screen and (max-width: 768px) {
    .filter-select,
    #keyword {
        width: 80%;
    }
    #keyword {
        font-size: 1.3em;
    }
    .timKiem {
        width: 100%;
    }
    #keyKM,
    #searchName,
    #keyNguon {
        width: 100%;
    }
    #keyword-button {
        right: 11%;
    }
    .filter-select {
        width: calc(100% - 60px);
    }
}

@media only screen and (max-width: 550px) {
    #searchName {
        margin-right: 0px;
    }
    .timKiem {
        width: 100%;
    }
    #keyKM,
    #keyNguon {
        width: 100%;
    }
}