/* 스크롤바 스타일_크롬,사파리,오페라 한정 */
::-webkit-scrollbar {
    width: 12px; height: 12px;
}
::-webkit-scrollbar-track { 
    border-radius: 12px;
    background-color: transparent;
}
::-webkit-scrollbar-track:hover {
    background-color: rgba(78,89,131,0.1);
    transition: 0.25s;
}
::-webkit-scrollbar-thumb {
    background-color: rgba(78,89,131,0.3); 
    border-radius: 10px;
    background-clip: padding-box;
    border: 3px solid transparent;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(78,89,131,0.5);
    background-clip: padding-box;
    border: 2px solid transparent;
    transition: 0.25s;
}
::-webkit-scrollbar-button:start:decrement,
::-webkit-scrollbar-button:end:increment {
    width: 0; height: 0;
}