/**************/
.re3_1{
    float: left;
    width: 33.3%;
    border-left:solid 1px #000;
    padding:0px 16px 20px 16px;
}
.re3_3{
    float: left;
    width: 33.3%;
    border-left:solid 1px #000;
    border-right:solid 1px #000;
    padding:0px 16px 20px 16px;
}
.re300{
    float: left;
    width: 33.3%;
    padding:0px 16px 20px 16px;
}
.re300_m1{
    color:#162347;
    font-size: 1.2em;
    padding-bottom: 8px;
}

@media screen and (max-width: 960px) {
    .re3_1{
        width: 100%;
        border-bottom:solid 1px #000;
        border-left:0px;
        padding:20px 16px 20px 16px;
        text-align: center;
    }
    .re3_3{
        width: 100%;
        padding:20px 16px 20px 16px;
        border-left: 0px;
        border-right: 0px;
        text-align: center;
    }
    .re300{
        float: none;
        width: 100%;
        padding:0px 16px 20px 16px;
    }
    .re300_lef{
        float: left;
        width:50%;
        float:45%;
    }
    .re300_rig{
        float: left;
        width:50%;
        float:45%;
    }
    .re300_m1{
        color:#162347;
        font-size: 0.9em;
        padding-bottom: 5px;
        font-weight: 600;
    }
    .re300_m2{
        color:#162347;
        font-size: 1geem;
        line-height: 1em;
        padding-bottom: 15px;
    }
    
    
    .re300_img{
        padding:0 10px 10px 0px;
    }
}





/*-------- test------*/
*, *:before, *:after {
	box-sizing: border-box;
}
.col_3{
	width: 100%;
	display: flex;
	flex-wrap: wrap;
}
.col_3 > *{
	width: calc( 33.33333% - 8px ) ;
	margin-right: 12px;
	margin-bottom: 12px;
    border-left: solid 1px #ccc;
}
.col_3 > *:nth-child(3n){
	margin-right: auto;
    border-right: solid 1px #000;
}
.col_3 > * > *{
	height: 120px;
	position: relative;
	overflow: hidden;
}
@media screen and (max-width: 960px) {
	.col_3 > *{
		width: calc( 50% - 6px ) ;
	}
	.col_3 > *:nth-child(3n){
		margin-right: 12px;
	}
	.col_3 > *:nth-child(2n){
		margin-right: auto;
	}
}
@media screen and (max-width: 580px) {
	.col_3 > *{
		width: 100%;
		margin-right: auto;
        border-right: 0px;
        border-left: 0px;
        border-top: solid 1px #000;
	}
	.col_3 > *:nth-child(3n){
		margin-right: auto;
        border-right: 0px;
        border-left: 0px;
        border-top: solid 1px #000;
	}
}