Elements must meet minimum color contrast ratio thresholds
serious impact
How to fix this ↗td[data-target="modal_cl_day14"] > .num
td[data-target="modal_cl_day15"] > .num
tr:nth-child(4) > td:nth-child(7) > .num
td[data-target="modal_cl_day22"] > .num
tr:nth-child(5) > td:nth-child(7) > .num
td[data-target="modal_cl_day29"] > .num
.gakka_block > .top_titlea > .en
a[href$="judo-study/"] > .text_box > .text_inner > .copy
a[href$="sinkyu-study/"] > .text_box > .text_inner > .copy
._rigaku_link_hover > .text_box > .text_inner > .copy