h1{
    color: white;
    text-align-last: center;
    background-color: black;
    margin: 0;
    padding: 12px;
}
table{
    width: 80%;
    padding: 12px;
    border-collapse:collapse ;
    margin-left: 80px;

    background-color: white;
    padding: 16px;
    border: 1px solid #fffdfd;
    
}
td{
    padding: 12px;

}
tr:hover{
    background-color: yellow;
}
td{
    border: 1px solid #ddd;
}
h2{
    color: blue;
    margin-left: 80px;
}
input[type="radio"]{
    color: blue;
}
input[ type= "submit"]:hover{
    text-align: center;
   background-color: red;
   cursor: grab;
}
form{
    background-color: rgb(247, 242, 242);
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 7px 35px rgba(26, 24, 26, 0.954);
    border-radius: 15px;
}

.certificate-showcase{
    max-width: 1086px;
    margin: 24px auto;
    padding: 0 16px;
    text-align: center;
}

.certificate-showcase h2{
    margin-left: 0;
}

.certificate-showcase img{
    display: block;
    width: 100%;
    height: auto;
    border: 1px solid #d7d7d7;
}