header {
    background-color: rgb(242, 246, 250);
    border: 1px solid black;
    padding: 6px 14%;
    overflow: hidden;
}

header a {
    float: left;
    color: black;
    text-align: center;
    padding: 12px;
    margin-right: 5px;
    text-decoration: none;
    font-size: 18px;
    line-height: 25px;
    border-radius: 4px;
}

header a.logo {
    font-size: 24px;
    font-weight: bold;
}

a.logo img {
    vertical-align: middle;
}

header a:hover {
    background-color: #ddd;
    color: black;
}

header a.giohang {
    background-color: dodgerblue;
    color: white;
}

.header-right {
    float: right;
}

#formSearch input[type=text] {
    padding: 6px;
    margin-top: 8px;
    font-size: 17px;
    border: none;
}

.search-container {
    float: left;
}

.search-container button {
    padding: 6px 10px;
    margin-top: 8px;
    margin-right: 16px;
    background: #ddd;
    font-size: 17px;
    border: none;
    cursor: pointer;
}

.search-container button:hover {
    background: #ccc;
}

.dropdown {
    float: left;
    overflow: hidden;
}

.dropdown .dropbtn {
    cursor: pointer;
    font-size: 16px;
    border: none;
    border-radius: 4px;
    outline: none;
    line-height: 25px;
    color: black;
    padding: 12px;
    background-color: inherit;
    font-family: inherit;
    margin: 0;
}

.dropdown:hover .dropbtn,
.dropbtn:focus {
    background-color: dodgerblue;
    color: white;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.dropdown-content a {
    float: none;
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
}

.dropdown-content a:hover {
    background-color: #ddd;
}

header #divTaikhoan {
    display: none;
}

.dropdown #taikhoan {
    background-color: #ddd;
    border-radius: 20px;
    padding: 8px 16px;
}

.dropdown:hover #taikhoan {
    color: black;
    font-weight: bold;
}

#divTaikhoan #ttTaikhoan {
    background-color: #ddd;
    max-width: 320px;
    border-radius: 8px;
    padding: 0 5px;
    right: 10px;
}

#ttTaikhoan #info {
    list-style: none;
    width: 100%;
    margin-left: -35px;
}

#ttTaikhoan button {
    font-size: 15px;
}

#ttTaikhoan button:hover {
    cursor: pointer;
}

#info li {
    margin: 5px;
}

#info #passEye:hover {
    cursor: pointer;
}

#ttTaikhoan div {
    text-align: center;
    margin-bottom: 10px;
}

#ttTaikhoan div button {
    padding: 8px;
    border: 1px solid black;
    border-radius: 5px;
}

#ttTaikhoan div button:first-child {
    color: black;
    font-weight: bold;
    background-color: white;
    padding: 10px 15px;
}

#ttTaikhoan div button:last-child {
    background-color: #f04449;
    color: white;
    padding: 10px 15px;
    font-weight: bold;
}

.show {
    display: block;
}

@media screen and (max-width: 913px) {
    .header-right {
        margin-top: 5px;
    }
}

@media screen and (max-width: 376px) {
    header a {
        display: block;
        float: none;
        text-align: left;
    }

    header a.giohang {
        width: 107px;
        margin-bottom: 5px;
    }

    .search-container {
        float: none;
        margin-bottom: 15px;
    }

    .header-right {
        float: none;
    }
}