@charset "utf-8";
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    font-family:Lucida Grande, Helvetica, Arial, sans-serif;
    text-align: center;
    white-space: nowrap;
    background-color   : lightsteelblue;
}
h1 {
    font-size: 3vh;
}
p {
    font-size: 16px;
}
a {
    color: inherit;
    text-decoration: none;
}
.itterasshai {
    display: block-inline;
    font-size: 10px;
    text-align: left;
}
.yeah {
    background-color: silver;
}
.saaaaa {
    writing-mode: vertical-lr;
    position: absolute;
    left: 0;
    text-orientation: sideways;
    background-color: pink;
    padding: 1vh;
    box-shadow: 1vh;
}
.not-selected {
    text-decoration:underline;
} 
.currently-selected {
    border: 2px solid black;
}
.menu {
    position: fixed;
    left: 0;
    top: 15px;
    width: 50vh;
    height: calc(100vw - 15px);
    overflow: scroll;
    background-color: lavender;
    padding: 20px;
    text-align: left;
}
.naiyou {
    margin-left: 300px;
    width: calc(100vw - 300px);
    padding: 0px;
    border-left: 1px solid white;
}
.zentai {
    display: flex;
    flex-direction: row;
}
button {
    display: inline;
}