::-webkit-scrollbar {
    width: 7px;
    height: 7px;
}

::-webkit-scrollbar-track {
    background-color: transparent;
    background-color: #d5d5d5;
}

::-webkit-scrollbar-thumb {
    cursor: pointer;
    background-color: #939393;
    border-radius: 0px;
    background-clip: padding-box;
    border: 1px solid transparent;
}

::-webkit-scrollbar-thumb:hover {
    background-color: #9c9c9c;
}

::-webkit-scrollbar-thumb:active {
    background-color: #939393;
}

.no-scrollbar::-webkit-scrollbar {
    display: none;
}

* {
    margin: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    font-size: 16px;
    background-color: #f8f8ff;
    color: #000000;
    height: 100%;
    display: flex;
    flex-direction: column;
}

main {
    flex-grow: 1;
}

header,
footer {
    flex-grow: 0;
    flex-shrink: 0;
}

button {
    outline: none;
    border: none;
    background: transparent;
    cursor: pointer;
    transition: 0.1s;
    color: inherit;
    font-size: inherit;
    font-family: inherit;
    padding: 0;
    user-select: none;
}

a {
    text-decoration: none;
    cursor: pointer;
    transition: 0.1s;
    color: inherit;
    font-family: inherit;
}

img {
    max-width: 100%;
}

.wrapper {
    width: 100%;
    max-width: 1950px;
    margin: 0 auto;
}

.nowrap {
    white-space: nowrap;
}

@media only screen and (min-width: 915px) {
    .not-in-pc {
        display: none;
    }
}

@media only screen and (max-width: 914px) {
    .not-in-mob {
        display: none;
    }
}

.initial-hidden {
    display: none;
}