getting settlement widen div

how i an settlement widen tallness div class?

currently looks this:

however, i div stretched image fits properly, nonetheless i wish resize `image.

here css div (the grey box):

.product1 {
    width: 100%;
    padding: 5px;
    margin: 0px 0px 15px -5px;
    background: #ada19a;
    color: #000000;
    min-height: 100px;
}

the css being receptive image:

.product{
    display: inline;
    float: left;
}

so, i repair this?

code1