.declaration-order {
/* 定位 */
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
z-index: 100;
/* 盒模型 */
display: block;
float: right;
width: 100px;
height: 100px;
margin: 10px;
padding: 10px;
box-sizing: border-box;
/* 版式 */
font: normal 13px "Helvetica Neue", sans-serif;
line-height: 1.5;
color: #333;
text-align: center;
/* 视觉 */
background-color: #f5f5f5;
border: 1px solid #e5e5e5;
border-radius: 3px;
box-shadow: 0 0 10px #000;
/* 杂项 */
opacity: 1;
}