*{
    box-sizing: border-box;
}

body{
    font-family: sans-serif;
    margin: 0px;
    display: flex;
    flex-direction: column;
    height: 100vh;
}

header{
    background-color: lightblue;
    text-align: center;
}

main{
    margin: 50px;
    padding: 20px;
    flex: 1;
}

footer{
    background-color: black;
    text-align: center;
}

h1{
    text-align: center;
}

hr{
    background-color: rgb(0, 0, 0);
    border: 0;
    height: 2px;
}

.home-box{
    width: 50%;
    text-align: center;
    float: left;
}

.project-summary
{
    text-align: center;
}

.gallery-item{
    height: 250px;
}

.icon{
    height: 75px;
    background-color: black;
    border-radius: 10px;
}

.icon:hover
{
    background-color: lightblue;
}

.navbar ul{
    padding: 0px;
    margin: 0px;
}

.navbar li{
    display: inline-block;
}

.navbar a{
    color: black;
    text-decoration: none;
    padding: 15px;
    display: block;
}

.navbar a:hover{
    color: white;
    background-color: black;
}