img {  max-width: 100%;  max-height: 100%;
box-shadow: 10px 10px 10px rgba(0,0,0,.5);
-moz-box-shadow: 10px 10px 10px rgba(0,0,0,.5);-webkit-box-shadow: 10px 10px 10px rgba(0,0,0,.5);
} 

 img:hover{	box-shadow: 10px 10px 10px #d4e4f9;}


a {text-decoration: none;}
a:hover{ text-decoration: underline;color:#F00}/
a:active{ color:#060}

.articalContent{margin: 0 auto;clear: both;background-color: #fff;line-height:180%; font-size:15px; text-indent:2em; } 


@media (min-width: 960px) { .articalContent{width: 960px;} }
@media (max-width: 1000px){.articalContent{width: 90%;} }

/*以上语句备注见需反复使用语句*/