html {
     height: 100%;
     width: 100%;
    }
    body {
        font-size: 12px;
        font-family: Verdana, Geneva, sans-serif;
        background-color: #00A3E8;
        border: 0px 0px 0px 0px;
        margin: 0px 0px 0px 0px;
        overflow-x: hidden;
        width: 100%;
        height: 100%;
    }
    #contenitore{
        width: 1024px;
        margin-left: auto;
        margin-right: auto;
        background-color: white;
        height: 100%;
        display: block;
        position: relative;
        
    }
    #titolo{
        width: 100%;
        position: absolute;
        height: 130px;
    }
    .separatore{
        width: 100%;
        height: 2px;
        background-color: #00A3E8;
        opacity: 0.4;
        
    }
    .breadcrunbie{
        width: 100%;
        height: 20px;
        background-color: #0000FF;
        opacity: 1;        
        
    }
    #footer{
        display: block;
        position: absolute;
        height: 50px;
        width: 100%;
        bottom:0px;
        background-color: white;
    }
.buttonAdd{
    width: 100%;
    display: block;
    position:relative;
    margin-top: 30px;
    margin-bottom: 10px;
    text-align: center;
    
}

.left-panel{
    padding-top: 15px;
    position: absolute; 
    top: 7vh; 
    left: -11.1vw; 
    width: 11vw; 
    height: 93vh; 
    background-color: lightgray; 
    border-radius: 7px;
    text-align: center;
    overflow-y: auto;
}
.button-menu{
    font-size: 1.3em;
    border-radius: 5px; 
    width: 100%; 
    margin: 3px 5px 5px 5px; 
    padding: 3px 7px; 
    border: 1px solid black; 
    width: 10vw;
}
.button-menu:hover{
    background-color: blue;
    color: yellow;
}
.hr-style{
    margin-top: 5px;
    margin-bottom: 5px;
}
.history-item {
    margin-top: 5px;
    margin-right: 25px;
    padding: 3px;
    background-color: #eee;
    list-style-type: none;

}


#worker{
    
    display: block; position: absolute; top: 130px; width: 100%; height: auto; background-color: #fefefe; overflow-y: scroll; bottom: 50px;
}