.contents_login {
    max-width: 580px;
}

.box_login {
    width: 45%;
    height: 80%;
    margin: 0 auto;
    margin-top: 5%;
}

.box_login > * {
    width: 100%;
    height: 100%;
}

.box_login > * > div {
    margin-top: 1%;
    margin-bottom: 4%;
}

.area_logo {
    width: 100%;
    height: 20%;
    text-align: center;
}

.area_logo > img {
    width: auto;
    height: 100%;
}

.area_input_id, .area_input_pw {
    display: flex;
    flex-direction: column;

    width: 100%;
    height: 15%;

    font-size: 1.1rem;
    font-weight: 700;
}

.area_input_id > input, .area_input_pw > input {
    padding: 5px 10px;
    height: 100%;
    max-height: 50px;
    margin-top: 5px;
    
    border: none;
    border-radius: 3px;

    background-color: var(--gray);

    font-size: 1.2rem;
    font-weight: 500;
}

.area_buttons {
    display: flex;
    justify-content: space-between;

    width: 100%;
    height: 8%;
}

.area_buttons > button {
    width: 49%;
    height: 100%;
    max-height: 50px;

    border: none;
    border-radius: 3px;

    font-size: 1.1rem;
    font-weight: 700;
    color: #FFF;
}

button[name=do_login] {background-color: var(--green);}
button[name=regist_id] {background-color: var(--yellow);}
button[name=find_id], button[name=find_pw] {background-color: var(--blue);}

.area_copyright {
    display: flex;
    flex-direction: column;

    width: 100%;
    height: 10%;

    font-size: 0.9rem;
    font-weight: 300;
    text-align: center;
}