/* スマホ表示でサイドバーを折りたたまない */
@media(max-width: 640px) {
.sub-btn {
display: none !important;
}

.column3 .sidebar,
.right_sidebar .sidebar,
.left_sidebar .sidebar,
.column1 .sidebar {
display: block !important;
}

.column3 .sub-open,
.right_sidebar .sub-open,
.left_sidebar .sub-open,
.column1 .sub-open {
display: block !important;
}
}
em.yellow-under {
font-style:normal;
font-weight:normal;  
background:linear-gradient(transparent 60%, #ffff00);  
}
em.green-under {
font-style:normal;
font-weight:normal;  
background:linear-gradient(transparent 60%, #00fa9a);  
}
em.red-under {
font-style:normal;
font-weight:normal;  
background:linear-gradient(transparent 60%, #ff69b4);  
}