/*为啥border-color: #4D4C4C #131313 #131313 #4D4C4C;就能有那个斜线效果，想不通*/

.select_black{border-width:50px; border-style: solid; border-color: #4D4C4C #131313 #131313 #4D4C4C;}

.item_colorBox{ margin:10px 0; overflow:hidden; clear:both;}

.select_colors{border:1px solid #717171; display:block; height:100px; width:100px; float:left; margin-right:2px; margin-bottom:2px;position:relative; cursor:pointer;}

.select_colors:hover{border:1px solid #5C5E5B;}