#container {
       	/* position: absolute;*/
       	/*  height: 100%;*/
       	width: 100%;
       	position: fixed;
       	height: 100vh;
       
       	/*background: -webkit-linear-gradient(left, #297a7d , #202e55); !* Safari 5.1 - 6.0 *!*/
       	/*background: -o-linear-gradient(right, #297a7d, #202e55); !* Opera 11.1 - 12.0 *!*/
       	/*background: -moz-linear-gradient(right, #297a7d, #202e55); !* Firefox 3.6 - 15 *!*/
       	/*background: linear-gradient(to right, #297a7d , #202e55); !* 标准的语法（必须放在最后） *!*/
       }
       
#containerbox {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100%;
	height: calc(100% - 155px);
	background: url(/mxcloud/img/loginimg.png) no-repeat;
	background-size: 100% 100%;
} 
.footer2 {
        	position: fixed;
        	bottom: 0;
        	padding-top: 10px;
        	width: 100%;
        	text-align: center;
        	border-top: 1px solid #999;
        	line-height: 35px;
        	padding-bottom: 10px;
        	background-color: #265368;
        	color: #999;
        }