Template:Blocks/styles.css

.blocks-block {
    display: inline-block;
    padding-right: 2em;
    vertical-align: top;
}

.heading-container {
    display: flex;
    align-items: baseline;
}

.heading-container h2 {
    margin-right: 4px;
}

.blocks-block .mw-heading {
	width: 100%;
}

.blocks-block .ext-discussiontools-init-section-subscribe {
	display: none;
}

@media (max-width: 600px) {
    .blocks-block {
        width: 95%;
    }
}

@media (min-width: 601px) {
    .blocks-block {
        width: 45%;
    }
}