THE SONIC ちょっとした手順説明に使えるカード【カスタマイズ】

style.css

/*--------------------------------------
ステップカード
--------------------------------------*/
.wp-block-columns.is-step-cards {
	margin-top: 20px;
	counter-reset: step-count 0;
}

.is-step-cards .wp-block-column {
	position: relative;
	border: 1px solid #ddd;
	border-radius: 5px;
	margin-bottom: 20px;
}

.is-step-cards .wp-block-column:before {
	position: absolute;
	left: -15px;
	top: -15px;
	counter-increment: step-count;
	content: counter(step-count);
	background: rgba(255,183,52,.8); /*番号の背景色*/
	width: 30px;
	height: 30px;
	border-radius: 50%;
	line-height: 30px;
	text-align: center;
	color: #fff;
	box-shadow: 0 0 0 2px rgba(255,255,255,.8);
}

.is-step-cards .wp-block-column p {
	padding: 8px;
	margin-bottom: 0;
}

.is-step-cards .wp-block-column .wp-block-image {
	margin-bottom: 0;
}

.is-step-cards .wp-block-column:not(:last-child):after {
	position: absolute;
	font-family: "font awesome 5 free";
	content: "f0da";
	font-weight: 900;
	font-size: 2em;
	color: rgba(0,0,0,0.2);
	top: 30%;
	right: -25px;
}

@media (max-width: 937px) {
	.wp-block-columns {
		display: block;
	}

	.is-step-cards .wp-block-column {
		margin-bottom: 30px;
	}

	.is-step-cards .wp-block-column img {
		margin-left: auto;
		margin-right: auto;
	}

	.is-step-cards .wp-block-column:not(:last-child):after {
		position: absolute;
		font-family: "font awesome 5 free";
		content: "f0d7";
		top: unset;
		bottom: -45px;
		left: 45%;
	}

	.is-step-cards .wp-block-column {
		margin-left: 0;
	}
}