*{
    margin: 0;
    padding: 0;
}
nav{
    background-color: black;
    color: white;
    padding: 15px;
    
}
h1,li,ul{
    display: inline;
}
ul{
    margin-left: 60%;
}
li,.link1,.link2,.link3,.link4{
    color: grey;
    cursor: pointer;

}
li:hover,.link1:hover,.link2:hover,.link3:hover,.link4:hover{
    color: white;
}
input{
    
    padding: 10px;
    
}
.searchbox{
    margin-left: 160px;
    margin-top: 100px;  
    text-align: center;
    width: 500px;
    /* padding: 100px; it can also alterated using padding to */
}
.box1,.box2,.box3{
    border-style:solid;
    border-width: 2px;
    border-color: black;
    display: inline-block;
   width: 220px;
}
.img1,.img2,.img3{
    width: 220px;
    height: 220px;
}
.box1:hover,.box2:hover,.box3:hover{
    color: white;
    background-color:black;
    cursor: pointer;

}
.p1{
    text-align: center;
}
.box4{
    border-color: black;
    border-width: 2px;
    border-style: solid; 
    background-color: black;
    height: 220px;
    color: white;
    text-align: center;
}
.div1{
    color: gray;
}