.btn-primary{
background: $primary_color;
color: $white_color;
font-weight: 500;
@include border-radius(4px);
display: inline-block;
padding: 15px 25px;
border: 1px solid $primary_color;
@include transition(ease, 0.2s);
&:hover,
&:focus{
text-decoration: none;
color: $primary_color;
background: none;
}
} /*btn-primary*/