使用媒体查询方法来定义网页字体大小

@media only screen  and (max-width: 414px) {

p{font-size: 16px; }

.stitle_zt p{font-size: 10px; }

}

 

@media only screen and (min-width: 415px) and (max-width: 640px) {

p{font-size: 18px; }

}

 

@media only screen and (min-width: 641px) and (max-width: 800px) {

p{font-size: 30px;}

}

 

@media only screen and (min-width: 801px) and (max-width: 1024px) {

p{font-size:36px ;}

}

@media only screen and (min-width: 1025px) {

p{font-size:40px ;}

}