.form-box dl.column-l dt{
    width: 25em;
    font-weight: bold;
    display: block;
    float: left;
    padding: 8px;
    box-sizing: border-box;
}

.form-box dl.column-l dd{
    padding: 8px;
    background: #fff;
    display: block;
    margin-left: 25em;
    box-sizing: border-box;
    min-height: 48px;
}

@media only screen and (max-width: 668px){
	.form-box dl.column-l dt,.form-box dl.column-l dd{
	 	width: 100%;
    	float: none;
		margin-left: 0;
	}
}