body {
    margin: 0;
    background-color: rgb(255, 245, 230);
    font-family: "Helvetica", "ヒラギノ丸ゴ ProN";
}

/* -------------↓ ヘッダー部分（全画面共通）↓------------- */
header {
    position: sticky;
    top: 0;
    background-color: rgba(43, 116, 226, 0.9);
    color: #fff;
    transition: 1s;
    padding: 0.8em 1em;
    z-index: 10;
}

.aaa {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 20px;
}

.h_icon {
    float: left;
    margin-left: 5px;
    border-radius: 20px;
}

.h_title {
    font-weight: bold;
    font-size: 1.2rem;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

#g_navi ul {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 0;
    list-style: none;
}

#g_navi li {
    flex: 1;
    text-align: center;
    list-style: none;
}

#g_navi li.h_line {
    flex: 0.01;
    width: 1px;
    height: 20px;
    background-color: #ffffff;
    margin: 0 10px;
    display: inline-block;
}

#g_navi a {
    display: block;
    padding: 8px 12px;
    color: #fff;
    text-decoration: none;
    font-weight: bold;
}

.logout {
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    width: 90px;
    height: 30px;
    text-decoration: none;
}

a.btn--orange {
    color: black;
    background-color: #f6f4f3;
    border-radius: 100vh;
    padding: 6px 12px;
}

a.btn--orange:hover {
    background: #e5e3e2;
}
/* -------------↑ ヘッダー部分（全画面共通）↑------------- */

/* ログイン画面と登録画面 */
section {
    padding: 5px 15px;
    /* height: 150vh; */
}

.login {
    /* background-color: red; */
    max-width: 450px;
    margin: 0 auto;
    /* text-align: center; */
    margin-top: 20px;
    /* padding-left: 30px; */
    /* border: 2px solid brown; */
    border: 2px solid #444141;
    border-radius: 50px;
    /* height: 200px; */
    /* width: 90%; */
}

h3{
    text-align: center;
}

.login_area {
    padding-left: 20px; 
}

.l_input {
    height: 30px;
    width: 70%
}

.login_btn {
    display: block;
    margin: auto;
    border: #fff;
    border-radius: 50px;
    height: 40px;
    width: 120px;
    font-size: larger;
    margin-top: 20px;
    margin-bottom: 20px;
    background-color: rgb(95, 112, 239);
    color: white;
}

.login_btn2 {
    display: flex;
    margin: auto;
    border: #fff;
    border-radius: 50px;
    height: 40px;
    width: 160px;
    font-size: larger;
    margin-top: 20px;
    margin-bottom: 20px;
    background-color: rgb(95, 112, 239);
    color: white;
    text-decoration: none;
    justify-content: center;
    align-items: center;
}

.login_mes {
    font-size: larger;
    /* color: red; */
}

.regi {
    text-align: center;
    color: black;
}