sample.txt

public_html/wp-content/themes/agency/functions.php
/** added on 2018-01-29 **
add_editor_style( ‘editor-style.css’ );

public_html/wp-content/themes/agency/editor-style.css
/** added on 2018-01-29 **
/* Column Classes
———————————————————— */

.five-sixths,
.four-fifths,
.four-sixths,
.one-fifth,
.one-fourth,
.one-half,
.one-sixth,
.one-third,
.three-fifths,
.three-fourths,
.three-sixths,
.two-fifths,
.two-fourths,
.two-sixths,
.two-thirds {
float: left;
margin: 0 0 20px;
padding-left: 3%;
}

.one-half,
.three-sixths,
.two-fourths {
width: 48%;
}

.one-third,
.two-sixths {
width: 31%;
}

.four-sixths,
.two-thirds {
width: 65%;
}

.one-fourth {
width: 22.5%;
}

.three-fourths {
width: 73.5%;
}

.one-fifth {
width: 17.4%;
}

.two-fifths {
width: 37.8%;
}

.three-fifths {
width: 58.2%;
}

.four-fifths {
width: 78.6%;
}

.one-sixth {
width: 14%;
}

.five-sixths {
width: 82%;
}

.first {
clear: both;
padding-left: 0;
}

.one-half, .one-third, .one-fourth, .one-fifth, .one-sixth { min-height: 1px; }