Custom vscode preview style.

vscode-custome-preview-style.css

body {
	font-family: Segoe WPC, Segoe UI, SFUIText-Light, HelveticaNeue-Light, sans-serif;
	font-size: .65em;
	padding-left: 12px;
	line-height: 1.2em
}

h1 {
	font-size: 1.5em;
	/*line-height: 1.1em*/
}
h2 {
	font-size: 1.4em;
	/*line-height: 1em*/

}
h3 {
	font-size: 1.3em;
	/*line-height: .9em*/
}
img {
	max-width: 100%;
	max-height: 100%
}

a {
	color: #4080d0;
	text-decoration: none
}

a:focus,
input:focus,
select:focus,
textarea:focus {
	outline: 1px solid -webkit-focus-ring-color;
	outline-offset: -1px
}

hr {
	border: 0;
	height: 2px;
	border-bottom: 2px solid
}

h1 {
	padding-bottom: .3em;
	line-height: 1.2em;
	border-bottom-width: 1px;
	border-bottom-style: solid
}

h3:after, h2:after {
  content: " ";
  padding-bottom: .3em;
	line-height: 1.2em;
	border-bottom-width: 1px;
	border-bottom-style: solid;
  display: block;
  width: 75%;
}

h3:after {
  width: 50%;
}

h1,
h2,
h3 {
	font-weight: 400
}

a:hover {
	color: #4080d0;
	text-decoration: underline
}

table {
	border-collapse: collapse
}

th, table>thead>tr>th {
	text-align: left;
	border-bottom: 1px solid
}

td, th, 
table>tbody>tr>td,
table>tbody>tr>th,
table>thead>tr>td,
table>thead>tr>th {
	padding: 5px 10px
}

td, table>tbody>tr+tr>td {
	border-top: 1px solid
}
TH {
	border-top-width: 0px;
    border-right-width: 0px;
    border-bottom-width: 0px;
    border-left-width: 0px;
	padding: 0px;
	border-style: solid;
	border-color: black;
	padding: 4px 8px;
}
TD {
	
	border-top-width: 1px;
    border-right-width: 0px;
    border-bottom-width: 0px;
    border-left-width: 0px;
	padding: 0px;
	border-style: solid;
	border-color: black;
	padding: 4px 8px;
}

blockquote {
	margin: 0 0 0 5px;
	padding-left: 10px;
	border-left: 5px solid
}

code {
	font-family: Menlo, Monaco, Consolas, Droid Sans Mono, Courier New, monospace, Droid Sans Fallback;
	font-size: .8em;
	line-height: .9em;
}

.mac code {
	font-size: .8em;
	line-height: 1em;
}

code>div {
	padding: 16px;
	border-radius: 3px;
	overflow: auto
}

.vs {
	color: #1e1e1e
}

.vs code {
	color: #a31515
}

.vs-dark code {
	color: #d7ba7d
}

.vs code>div {
	background-color: hsla(0, 0%, 86%, .4)
}

.vs table>thead>tr>th {
	border-color: rgba(0, 0, 0, .69)
}

.vs h1,
.vs hr,
.vs table>tbody>tr+tr>td {
	border-color: rgba(0, 0, 0, .18)
}

.vs-dark blockquote,
.vs blockquote {
	background: hsla(0, 0%, 50%, .1);
	border-color: rgba(0, 122, 204, .5)
}
/* table zebra styling */
/* only for the heading row */
thead tr:nth-of-type(odd){
  background:rgba(255,150,0,.5);
}

/* columns */
tbody td:nth-of-type(odd),
thead th:nth-of-type(even){
  background:rgba(255,255,136,0.5);
}

/* rows */
tbody tr:nth-of-type(odd){
  background:rgba(255,255,136,0.5);
}

/*
tbody tr:nth-of-type(odd),
thead th:nth-of-type(odd){
  background:rgba(255,255,136,0.5);
}

tbody tr:nth-of-type(odd){
  background:rgba(255,255,136,0.5);
}*/

thead {display: table-header-group;}
tfoot {display: table-header-group;}