Try this.
Copy what you like & paste & then change as you like.
I use Urdu language so I prefer direction rtl.
/* Normal Paragraph Codes */
p {color: Darkred; direction: rtl; font-family: 'Jameel noori nastaleeq'; font-size: 19px; font-weight: Normal; lang="ur"; line-height: 170%; margin: 0in 0.25in 8pt 0in; text-align: justify; text-indent:30px; unicode-bidi: embed;}
/* Heading 1 Codes */
h2 {background–color: purple; color: Navy; direction: rtl; font-family: 'Jameel noori nastaleeq'; font-size: 22px; font-weight: Normal; line-height: 157%; margin: 0in 0.25in 8pt 0in; text-align: justify; text-indent: 0px;}
/* Heading 2 Codes */
h3 {color: Brown; font-family: Calibri, 'Jameel noori nastaleeq'; font-size: 20px; font-weight: Normal; line-height: 120%; margin: 0in 0.25in 8pt 0in; text-align: justify; text-indent:0px;}
/* Heading 3 Codes */
h4 {color: rgb(150,150,0); font-family: 'Jameel noori nastaleeq'; font-size: 20px; font-weight: Normal; line-height: 157%; margin: 0in 0.25in 8pt 0in; text-align: justify;}
/* Quick post Codes */
.post-content {color:darkgreen; font-size: 20px; line-height: 157%; margin: 0in 0.25in 8pt 0in; text-align: justify; text-indent:25px;}
