.mypjct{
    height:40vh;
    width: 40vh;
    border-radius: 10px;
    background-color: lightcoral;
    justify-content:center;
    margin: auto;
    margin-top: 20px;
    margin-left:10px;
    margin-right: 10px;
    align-items: center;
    display: inline-block;
    cursor: pointer;
}

#L3Cert{
    color: none;
}


.mypjct:hover{
    background-color: greenyellow;
}
.imgformat{
    height: 30vh;
    width: 30vh;
    margin-top: 1vh;
    border-radius: 10px;
    margin-bottom: 1vh;
    justify-content:center;
    align-items: center;
}

a1{
    text-decoration: none;
    margin:auto;
    color:black;
    font-size: 2.25vh;
    line-height: 2.5vh;
}
a2{
    text-decoration: none;
    margin:auto;
    font-size: 2.5vh;
    line-height: 3vh;
    color:black;
}
a3{
    display:block;
    line-height: 8px;
    font-size: 8px;
    color:transparent;
}
a4{
    font-style: italic;
    color:black;
    font-size: 2.25vh;
    line-height: 2.5vh;
}
a{
    text-decoration: none;
    color:black;
}

@media screen and (max-device-width: 500px) {
    .header,.content,.footer{
        display: block;
        position: relative;
        width: 100%;
        overflow: hidden;
    }
    a4{
        font-style: italic;
        color:black;
        font-size: 2.25vh;

    }

}