body {
    font-family: 'Noto Sans JP', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #80ccea;
    color: #333;
}

header {
    background-color: white;
    color: #666;
    text-align: center;
    padding: 1em 0;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

header img {
    width: 628px;
    height: 50px;
    margin-right: 10px;
}

header h1 {
    margin: 0;
    font-size: 2.4em;
}

.container {
    max-width: 960px;
    margin: 2em auto;
    padding: 0 1em;
}

.faculty {
    font-size: 1.6em;
    background-color: #f3f9ff;
    margin-bottom: 1em;
    padding: 1em 1em;
    border-radius: 17px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}

.journal {
    font-size: 0.8em;
}

.journal-list {/*, .file-list*/
    display: none;
    padding-left: 1em;
    margin: 0.5em 0;
}

.journal-list-saarch{/*, .file-list-search*/
    padding-left: 1em;
    margin: 0.5em 0;
}

.file-list a, .key_search a {
    text-decoration: none;
}

.file {
    margin: 0.5em 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.file span {
    color: #333;
}

.file img {
    height: 20px;
}

footer {
    background-color: white;
    color: #666;
    text-align: center;
    margin: 3.4em 0;
    padding: 0.3em 0;
}

.key_search, button {
    text-align: center;
    font-size: 1.1em;
    margin: 1.8em 0;
}

.form-control {
    width: 40%;

    /*height: 16px;*/
    display:inline-block;

    padding: 5px 11px;
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 7px;
}

.form-control:focus {
    border-color: #e966bd;
}

.input-group .form-control {
    display: table-cell;
}

.setsumei {
    color: red;
    font-size: 18px;
}