/* the body part */

body {
    background-image: url("../picture/background.png");
    background-repeat: no-repeat;
    background-attachment:fixed;
    background-size: cover;
    display: flex;
    flex-direction: column; 
    box-sizing: content-box;
}

.row{
    display: flex;
}

div.sec{
    display: flex;
    flex-direction: column; 
    text-align: center;
    align-items: center;
    font-size: 25pt;
    background-color: rgba(174, 174, 174, 0.9);
    border-radius: 25px;
    padding-top: 2%;
    max-width: 50%;
    margin: 2.5%;
    margin-left: 5%;
    margin-right: 5%;
    text-decoration: none;
    width: 40%;
    max-height: 20%;

}

a{
    font-family: Arial, Helvetica, sans-serif;
    color: black;
    text-decoration: none;
}

div.sec a Img{
    align-items: center;
    height: 50%;
    width: 100%;
    box-shadow: 5px 5px 15px rgb(0, 0, 0);
    border-radius: 5px;
}