bir kaç siteden denedim ançak çevirmedi bu kodları cssye çevirmeme yardımcı olabilecek varmı

body
font-family: 'Helvetica Neue', Helvetica, Arial
font-size: 14px
line-height: 20px
font-weight: 400
color: #3b3b3b
-webkit-font-smoothing: antialiased
font-smoothing: antialiased
background: #2b2b2b

.wrapper
margin: 0 auto
padding: 40px
max-width: 800px

.table
margin: 0 0 40px 0
width: 100%
box-shadow: 0 1px 3px rgba(0,0,0,0.2)
display: table
@media screen and (max-width: 580px)
display: block

.row
display: table-row
background: #f6f6f6
&:nth-of-type(odd)
background: #e9e9e9
&.header
font-weight: 900
color: #ffffff
background: #ea6153
&.green
background: #27ae60
&.blue
background: #2980b9
@media screen and (max-width: 580px)
padding: 8px 0
display: block

.cell
padding: 6px 12px
display: table-cell
@media screen and (max-width: 580px)
padding: 2px 12px
display: block