Mailspring/internal_packages/message-templates/stylesheets/message-templates.less

@import "ui-variables";
@import "ui-mixins";

.template-picker .menu {
    .content-container {
        height:150px;
        overflow:scroll;
    }
}

.compose-body .scribe {
    code.var {
        font: inherit;
        padding:0;
        background-color: transparent;
        border: 1px solid fade(@green, 15%);
        background-color: fade(@green, 5%);
        &.empty {
            background-color: fade(@green, 15%);
            border: 1px solid fade(@green, 25%);
        }
    }
}