body {
    background-color: rgb(15, 30, 44);
    color: rgb(168, 168, 168);
    margin: 0px;
}

div.dataTable h2 {
    text-align: center;
}

div.dataTable {
    width: 500px;
    display: inline-block;
    background-color: rgb(19, 37, 54);
    border: 1px outset  rgb(19, 37, 54);
    float: left;
    border-radius: 5px;
    box-shadow: 2px 2px 5px #000;
    margin: 10px;
    
}

div.dataTable table{
    border-collapse: collapse;
    margin-left: auto;
    margin-right: auto;
    border: 2px outset rgb(25, 50, 73);
    margin-bottom: 20px;
}

div.dataTable td{
    padding: 5px;
    
}

div.dataTable td:first-child{
    width: 200px;
    background-color: rgb(21, 43, 63);
    text-align: right;
} 

div.dataTable td:nth-child(2) {
    width: 200px;
    background-color: rgb(18, 37, 54);
    
} 

div.defContainer {
    position: relative;
    margin: auto;
    width: 80vw;
    background-color: rgb(19, 37, 54);
    border: 1px outset  rgb(19, 37, 54);
    /*display: inline-block;*/
}

div.mainmenu {
    width: auto;
    background-image: linear-gradient(to top,rgb(46, 143, 223),rgb(186, 200, 226));
    box-shadow: 0px 0px 5px #000;
    margin-top: 0px;
    margin-left: 0px;
    margin-right: 0px;
}

.mainmenu ul {
    margin: 0px;
}

.mainmenu li {
    display: inline-block;
    padding: 10px;
}

.mainmenu a {
    color: black;
}

.mainmenu a:hover {
    color: black;
    
}

.mainmenu li:hover {
    background-color:rgb(154, 187, 218);
    box-shadow: 0px 0px 5px black;
}

#maintemp {
    width: 800px;
    height: 600px;
    display: inline-block;
    float: left;
    border-radius: 5px;
    box-shadow: 2px 2px 5px #000;
    margin: 10px;
    background-color: rgb(76, 129, 178);
}