.main{
    width: 940px;
    background-color: aquamarine;
    border: 1px solid black;
    margin: auto;
    border-radius: 15px;
}

.speedplaket{
    display: flex;
    justify-content: center;
}

img{
    width: 450px;
    margin-top: 15%;
}

h1{
    text-align: center;
    text-decoration: underline;
}