.container-outer {
    position: relative;
    width: 740px;
    
    margin: 20px auto;
    padding: 10px;

    border-style: groove;
    border-radius: 5px;
    border-color: darkgreen;
    border-width: 1px;
    background: whitesmoke;
}
.container-inner-left {
    
    position: relative;
  
    float: left;

    width: 340px;
    height: 400px;

    padding: 10px;

    border-style: groove;
    border-radius: 5px;
    border-color: darkgreen;
    border-width: 1px;
    background: whitesmoke;
}

.container-inner-center {
    position: relative;
    
    float: left;

    margin-left:10px ;
    padding: 10px;

    width: 340px;  
    height: 400px;  

    border-style: groove;
    border-radius: 5px;
    border-color: darkgreen;
    border-width: 1px;
    background: whitesmoke;
}
.container-inner-right {
    position: absolute;
    display: inline-block;
   
    top: 30px;
    right: 10px;

    padding: 10px;

    width: 240px;  
    height: 400px;  

    border-style: groove;
    border-radius: 5px;
    border-color: darkgreen;
    border-width: 1px;
    background: whitesmoke;
}


.custom-upload-label {
    border: 1px solid #ccc;
    display: inline-block;
    padding: 6px 12px;
    cursor: pointer;
    background-color: yellow;
}

.custom-upload-label:hover {
    border-color: black;
}
 
.form-group-upload input[type=file] {
    width: 0;
    height: 0;
    
    opacity: 0;
}