#logoutButton {
  top: 20px;
  position: fixed;
  right: 20px;
}

body {
    font-family: "Kanit", sans-serif;
    background-color: #f4f4f9;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    width: 30%;
    max-width: 660px;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    padding: 20px;
}

h1 {
    color: #333;
    margin-block-start: 0;
    margin-block-end: 0;
    text-align: center !important;
    font-size: calc(1.275rem + .3vw);
    margin-top: 0;
    margin-bottom: .5rem;
    font-weight: 500;
    line-height: 1.2;
}

.link-item {
    padding: 10px;
    border-bottom: 1px solid #ddd;
}

.link-item:last-child {
    border-bottom: none;
}

.link-item a {
    color: #1a73e8;
    text-decoration: none;
}

.link-item a:hover {
    text-decoration: underline;
}

form{
    padding: 1rem !important;
    border-radius: .25rem !important;
}

input {
    display: block;
    width: -webkit-fill-available;
    padding: .375rem .75rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #212529;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid #ced4da;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    border-radius: .25rem;
    transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

button {
    color: #fff !important;
    background-color: #0d6efd !important;
    border-color: #0d6efd !important;
    cursor: pointer;
}
.btn {
    display: inline-block;
    font-weight: 400;
    line-height: 1.5;
    color: #212529;
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
    background-color: transparent;
    border: 1px solid transparent;
    padding: .375rem .75rem;
    font-size: 1rem;
    border-radius: .25rem;
    transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}
input:focus,button:focus {
    border-color: #91bdfe; 
    outline: none; 
    box-shadow: 0 0 5px 5px #c2dbfe;
}
button:hover{
  background-color: #0a58ca;
}