.flex-container {
    display: flex;
}

.flex-child {
    flex: 1;
    border: 2px solid #719fd0;
    border-radius: 5px;
    margin-bottom: 1px;
    margin-top: 2px;
    padding-bottom: 2px;
    	
}  

.flex-child:first-child {
    margin-right: 5px;
    margin-bottom: 1px;
    margin-top: 2px;
    margin-left: 5px

}