body{
    padding: 0;
    margin: 0;
}
#header{
    width: 100%;
    height: 13%;
    background-color: #7c7c7b;
    color: red;
}
#header img{
    width: 70%;
    height: 45px;
    align-self: center;
    margin-left: 180px;
}
#leftside{
    width: 10%;
    height: 73%;
    background-color: whitesmoke;
    float: left;
}
#maincontent{
    width: 80%;
    height: 73%;
    float: left;
    background-color: whitesmoke;
    line-height: 1.6;
    font-family: Arial, Helvetica, sans-serif;
}
#maincontent img{
    padding-top: 20px;
}
#rightside{
    width: 10%;
    height: 73%;
    background-color: whitesmoke;
    float: left;
}
#footer{
    width: 100%;
    height: 46px;
    background-color: #7c7c7b;
    clear: both;
    text-align: center;
}
#footer p{
    padding-top: 13px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 17px;
}
#list{
    height: 5%;
    background-color: #d1d1d1;
    color: red;
    margin: 0;
    text-align: center;
    padding-top: 8px;
}
li{
    list-style-type: none;
    display: inline;
}
li a{
    text-decoration: none;
    margin: 20px;
    color: black;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 17px;
}
li a:hover{
    background-color: #7c7c7b;
    color: white;
}
img{
    float: left;
    margin-top: 20px;
    margin-left: 20px;
}
#par1{
    float: left;
    width: 50%;
    margin-top: 20px;
    margin-left: 20px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 17px;
}
#homep{
    margin-top: 5px;
}
.homeimg{
    width: 32%;
    height: 33%;
    border: 1px solid black;
    float: left;
    margin-right: 10px;
    margin-top: 10px;
    margin-bottom: 10px;
    background-color: #d1d1d1;
}
.compimg{
    margin-left: 100px;
    margin-top: 0;
}
.par{
    margin: 0;
    text-align: center;
    color: black;
}
.imglink{
    text-decoration: none;
}
.homeimg:hover{
    transform: scale(1.1);
}