.form_imgup{background: #fff; width: 100%; height: 200px; margin-top: 5px; position: relative; display: inline-block; border: 1px dashed  #aaa; -webkit-border-radius: 3px; border-radius: 3px; text-align: center}
.form_imgup input{position: absolute; width: 100%; height: 100%; opacity: 0; visibility: visible; top: 0; left: 0;}
.form_imgup img{max-width: 90%; max-height: 90%; position: absolute; top: 0; left: 0; right: 0; bottom: 0; margin: auto;}
.form_imgup span{display: inline-block; line-height: 200px; font-size: 22px;}
.form_imgup i{display: inline-block; font-size: 20px; color: #888; margin-right: 5px;}