@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400&family=Zen+Kaku+Gothic+New:wght@300;400;700&display=swap');

* {
    margin: 0;
    padding: 0;
}
body {
    position: relative;
}
header {
    position: fixed;
    top: 0;
    background-color: rgba(245,245,245,80%) ;
    height: 4rem;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 3;
}
header > * {
    margin: 0 1rem;
}
h1 {
    font-family: "Noto Sans JP", sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
    color: darkslategray;
}
.header_dummy {
    height: 4rem;
}
.top_pic {
    width: 100%; 
    object-position: center;
    object-fit: cover;
    height: 100vw;
    max-height: 85vh;
    user-select: none;
    filter: blur(3px);
}

.top_pic_text {
    position: absolute;
    object-position: center;

    background-color: #0067B0;
    color: white;

    font-family: "Noto Sans JP", sans-serif;
    font-optical-sizing: auto;
    font-weight: 800;
    font-style: normal;
    font-size: 5vw;
    padding: 0 0.1em;
}

.top_pic_text > .text_blink {
    animation: blink_text 0.5s infinite alternate;
}

.top_pic_wrapper {
    width: 100vw;
    display: flex;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 0.3rem gray solid;
}

.main_text {
    min-height: 100vh;
    max-width: 70rem;
}

.footer {
    border-top: gray solid thin;
    background-color: aliceblue;
    padding: 1rem;
    width: 100vw;
}

@keyframes blink_text {
    0% {
        text-decoration: none; 
    }
    100% { 
        text-decoration: underline; 
    }
}

.information_container {
    border-top: gray inset thin ;
    background-color: gainsboro;
    display: flex;
    padding-bottom: 1rem;
}

@media (max-aspect-ratio: 1/1) {
    .information_container {
        flex-direction: column;
    }
    .information_container > .title_container {
        padding-top: 0.5rem;
    }
}

@media (min-aspect-ratio: 1/1) {
    .information_container > .title_container {
        padding: 1rem;
        width: 12rem;
    }
}

.information_container > .title_container {
    display: flex;
    align-items: center;
    justify-content: center;
}

.information_container > div > h2 {
    display: block;
    border: none;
    margin-left: 0;
    margin-top: 0;
    padding: 0;
}
.information_enumration_area {
    padding: 1rem;
    height: 6rem;
    overflow-y: scroll;
}

.information_content {
    display: flex;
    margin-bottom: 0.5rem;
}
.information_date {
    flex: none;
    width: 6rem;
}
.information_text {
    padding-left: 1rem;
    display: block;
    border-left: 1px solid #000;
}
.personal_page_font {
    font-family: "Times New Roman", Times, serif;
	font-size:16px;
	font-style:italic;
	font-weight:bold;
	text-align: center;
}