做法1:
<div class="contain">
<p style="font-size:30px;color:orange">p标签设置字体颜色</p>
</div>
做法2:
<style>
.contain p{
font-size:30px;
color:orange;
}
</style>
<div class="contain">
<p>p标签设置字体颜色1</p>
</div>
<div class="contain">
<p style="font-size:30px;color:orange">p标签设置字体颜色</p>
</div>
<style>
.contain p{
font-size:30px;
color:orange;
}
</style>
<div class="contain">
<p>p标签设置字体颜色1</p>
</div>