body{
    margin: 0;
    padding: 0;
    font-family: 'Times New Roman', Times, serif;
}
html{
    scroll-behavior: smooth;
}
#navbar{
    display: flex;
    align-items: center;
    position: sticky;
    top: 0px;
    justify-content:end;
}
#navbar::before{
    content: "";
    background-color: black;
    position: absolute;
    height: 100%;
    width: 100%;
    z-index: -1;
    opacity: 1;
    top: 0px;
    left: 0px;
}
#navbar ul{
    display: flex;
    font-family:'Times New Roman', Times, serif;
}
#navbar ul li{
    list-style: none;
    font-size: 1.4rem;
}
#navbar ul li a{
    color: white;
    display: block;
    padding: 3px 3px;
    border-radius: 20px;
    text-decoration: none;
}
#navbar ul li a:hover{
    color: black;
    background-color: whitesmoke;
}
/* services section */
#algorithms{
    margin: 20px;
    /*display: flex;*/
}

#algorithms .box {
    border: 2.5px solid black;
    padding: 30px;
    margin: 25px 40px;
    border-radius: 28px;
    background-color: #a19d9d;
    margin-bottom: 20px;
    margin-top: 18px;
    justify-content: end;
    align-items: flex-end;
    flex-direction: column;
}
.box > p {
        visibility: hidden;
    }

#algorithms .box:hover {
    filter: brightness(.70);
    
}

#algorithms .box:hover >p{
        filter: brightness(.50);
        color: black;
        visibility: visible;
        
    }


/*#algorithms .box img{
    height: 145px;
    margin: auto;
    display: block;
}*/
#algorithms .box p{
    font-family: 'Times New Roman', Times, serif;
}
.center{
    text-align: center;
}
footer{
    background: black;
    color: white;
    padding: 10px 10px;
    font-size: 1.4rem;
}