body{
    /*comment
    background -color: rgb(115, 168, 189);*/
    background-image: url(images/logo-mockup-front-3d-wall_145275-39-01.png);
    background-size:cover;
}
h1{
    color: gray;
}
p{
    color: blanchedalmond ;
}
div{background-color: azure;
    padding-top: 50px;
    padding-bottom:50px ;
    padding-right: 50px;
    padding-left: 50x;
}

#idpar{
    color: black;
    background-color: aqua;
}
.HEADINGS{
    text-align: center; 
    color: red;
    background-color: bisque;
    opacity: 25%;
}
.dotted{
    border-style: dotted;
        color: beige;

}
.soild{
    border-style: solid;
        color: beige;

}
.double{
    border-style: double;
    color: beige;
}
.inset{
    border-style: inset;
        color: beige;

}
.margins{
    color: beige;
    border: 2.5px solid;
    margin-top: 100px;
    margin-bottom: 100px;
    margin-left: 80px;
    margin-right: 140px;
}

#boxmodel{
background-color: lightblue;
border: 15px solid green;
width: 300px;
margin: 20px;
padding: 50px;
}


a{
   color: darkslategray; 

}
a:visited{
    color: purple;
}
/* When mouse on link */
a:hover{
    color: sandybrown;
}
img{
    float:initial;
}


.textsize{
    font-size: xx-large;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

ul{
list-style-type: none;
margin: 0;
padding: 0;
overflow: hidden;
background-color: #333;
}
li{
    display: block;
    float: left;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}
li a :hover:not(.active){
    background-color: #111; 
}

.active{
    background-color: aqua;
    margin: 5px;
}