>>755
/* サイドバー自動開閉 */
#sidebar-box {
position: absolute !important; /* 固定表示 */
top: 0;
right: 0;
height: 100% !important;
overflow: hidden !important;
width: 3px !important;
min-width: 3px !important;
max-width: 3px !important;
transition: all 0.2s ease-in-out !important;
opacity: 0.2 !important;
box-shadow: 0 0 2px rgba(0,0,0,0.3);
z-index: 1000 !important;
pointer-events: auto !important;
}
/* ホバー時の展開 */
#sidebar-box:hover {
width: 300px !important;
min-width: 300px !important;
max-width: 300px !important;
opacity: 1 !important;
box-shadow: 0 0 5px rgba(0,0,0,0.4);
}

改行多くて書き込めないんで次