body {
    background: #E5E5E5;
    width: 100%;
    height: 100%;
    margin: 0px;
    font-family: "Noto Sans JP", sanfs-serif;
}

a {
    text-decoration: none;
}

img {
    pointer-events: none;
    -webkit-touch-callout:none;
    -webkit-user-select:none;
    -moz-touch-callout:none;
    -moz-user-select:none;
    user-select:none;
}

pre {
    margin: 1em 0;
    padding: 1em;
    border-radius: 5px;
    background: #25292f;
    color: #fff;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.material-symbols-outlined {
    user-select: none;
    font-variation-settings: 
    'FILL' 0,
    'wght' 400,
    'GRAD' 0,
    'opsz' 24
}

.transition {
    transition: all 0.2s;
}

.round {
    border-radius: 10px;
}

.padding {
    padding: 10px;
}

.horizontal {
    display: flex;
}

.horizontalScroll {
    display: flex;
    overflow-x: auto;
}

.horizontal > * {
    margin-right: 10px;
}

.vertical {
    display: flex;
    flex-direction: column;
}

.vertical > * {
    margin-bottom: 10px;
}

.grow {
    flex-grow: 1;
}

.vertMargin {
    margin-top: 10px;
}

.horzMargin {
    margin-left: 10px;
}

.rightMargin {
    margin-right: 10px;
}

.noMargin {
    margin: 0px;
}

.leftSide {
    margin-right: auto;
}

.rightSide {
    margin-left: auto;
}

.bottomSide {
    margin-top: auto;
}

.topSide {
    margin-bottom: auto;
}

.abs {
    position: absolute;
}

.vertCenter {
    margin-top: auto;
    margin-bottom: auto;
}

.horzCenter {
    margin-left: auto;
    margin-right: auto;
}

.bold {
    font-weight: bold;
}

.rotate90 {
    rotate: 90deg;
}

.font-small {
    font-size: 12px;
    line-height: 12px;
}

.font-medium {
    font-size: 16px;
    line-height: 16px;
}

.font-large {
    font-size: 24px;
    line-height: 24px;
}

.font-extra-large {
    font-size: 32px;
    line-height: 32px;
}

.font-caption {
    font-size: 12px;
    line-height: 12px;
    color: #7F7F7F;
}

.full-screen {
    width: 100vw;
    height: 100vh;
}

.max-width {
    width: 100%;
}

.max-height {
    height: 100%;
}

.shadow {
    box-shadow: 0px 0px 4px gray;
}

.noshadow {
    box-shadow: none;
}

.animate {
    transition: all 0.1s linear;
}

.hidden {
    display: none;
}

.gray {
    color: gray;
}

.black {
    color: black;
}

.white {
    color: white;
}

.horzDivider {
    border-top: 1px solid #E5E5E5;
}

.vertDivider {
    border-left: 1px solid #E5E5E5;
}

.align-center {
    display: flex;
    align-items: center;
}

.loading {
    animation: flash 1s ease-in-out infinite alternate;
}

@keyframes flash {
    0% {
        background: #FFFFFF;
    }
    100% {
        background: #F8F8F8;
    }
}