.m0,
:is(.alignfull, .alignwide).m0 { margin: 0; }

.marg-auto { margin: auto; }

.mt0 { margin-top: 0px; }
.mt4 { margin-top: 4px; }
.mt8 { margin-top: 8px; }
.mt10 { margin-top: 10px; }
.mt16 { margin-top: 16px; }
.mt20 { margin-top: 20px; }
.mt30 { margin-top: 30px; }
.mt40 { margin-top: 40px; }
.mt60 { margin-top: 60px; }

.mr0 { margin-right: 0px; }
.mr4 { margin-right: 4px; }
.mr8 { margin-right: 8px; }
.mr10 { margin-right: 10px; }
.mr16 { margin-right: 16px; }
.mr20 { margin-right: 20px; }
.mr30 { margin-right: 30px; }
.mr40 { margin-right: 40px; }
.mr60 { margin-right: 60px; }

.mb0 { margin-bottom: 0px; }
.mb4 { margin-bottom: 4px; }
.mb8 { margin-bottom: 8px; }
.mb10 { margin-bottom: 10px; }
.mb16 { margin-bottom: 16px; }
.mb20 { margin-bottom: 20px; }
.mb30 { margin-bottom: 30px; }
.mb40 { margin-bottom: 40px; }
.mb60 { margin-bottom: 60px; }

.ml0 { margin-left: 0px; }
.ml4 { margin-left: 4px; }
.ml8 { margin-left: 8px; }
.ml10 { margin-left: 10px; }
.ml16 { margin-left: 16px; }
.ml20 { margin-left: 20px; }
.ml30 { margin-left: 30px; }
.ml40 { margin-left: 40px; }
.ml60 { margin-left: 60px; }