オーバーレイ
no mask
.rgba-blue-slight
.rgba-blue-light
.rgba-blue-strong
オーバーレイの色と強度
.rgba-blue-light
.rgba-red-light
.rgba-pink-light
.rgba-purple-light
.rgba-indigo-light
.rgba-cyan-light
.rgba-teal-light
.rgba-green-light
.rgba-lime-light
.rgba-yellow-light
.rgba-orange-light
.rgba-brown-light
.rgba-grey-light
.rgba-blue-grey-light
.rgba-black-light
.rgba-stylish-light
.rgba-white-light
.rgba-blue-strong
.rgba-red-strong
.rgba-pink-strong
.rgba-purple-strong
.rgba-indigo-strong
.rgba-cyan-strong
.rgba-teal-strong
.rgba-green-strong
.rgba-lime-strong
.rgba-yellow-strong
.rgba-orange-strong
.rgba-brown-strong
.rgba-grey-strong
.rgba-blue-grey-strong
.rgba-black-strong
.rgba-stylish-strong
.rgba-white-strong
.rgba-blue-slight
.rgba-red-slight
.rgba-pink-slight
.rgba-purple-slight
.rgba-indigo-slight
.rgba-cyan-slight
.rgba-teal-slight
.rgba-green-slight
.rgba-lime-slight
.rgba-yellow-slight
.rgba-orange-slight
.rgba-brown-slight
.rgba-grey-slight
.rgba-blue-grey-slight
.rgba-black-slight
.rgba-stylish-slight
.rgba-white-slight