Fliexible Box DEMO

CSS

.flex{
	display: -webkit-flex;
	display: -moz-box;
	display: -ms-flexbox;
	display: flex;
	width: 80%;
	color: #fff;
	-webkit-flex-direction: column;
	-moz-box-orient: vertical;
	-ms-flex-direction: column;
	flex-direction: column;
}
.flex > div{
	text-align: center;
	line-height: 100px;
	-webkit-flex: 1;
	-moz-box-flex: 1;
	-ms-flex: 1;
	flex: 1;
}
.flex > div:nth-child(1){	background: #D56354;	}
.flex > div:nth-child(2){	background: #D98848;	}
.flex > div:nth-child(3){	background: #E8B936;	}
.flex > div:nth-child(4){	background: #65BB62;	}
.flex > div:nth-child(5){	background: #418FD2;	}
@media screen and (max-width: 600px){
	.flex > div:nth-child(1){
		-webkit-order: 3;
		-moz-box-ordinal-group: 3;
		-ms-flex-order: 3;
		order: 3;
	}
	.flex > div:nth-child(2){
		-webkit-order: 1;
		-moz-box-ordinal-group: 1;
		-ms-flex-order: 1;
		order: 1;
	}
	.flex > div:nth-child(3){
		-webkit-order: 5;
		-moz-box-ordinal-group: 5;
		-ms-flex-order: 5;
		order: 5;
	}
	.flex > div:nth-child(4){
		-webkit-order: 2;
		-moz-box-ordinal-group: 2;
		-ms-flex-order: 2;
		order: 2;
	}
	.flex > div:nth-child(5){
		-webkit-order: 4;
		-moz-box-ordinal-group: 4;
		-ms-flex-order: 4;
		order: 4;
	}
}

HTML

	
Lorem1
	
Lorem2
	
Lorem3
	
Lorem4
	
Lorem5

表示領域600px以下で順序変更