*{
    margin: 0;
    box-sizing: border-box;
}
span , a , label {
    display: inline-block;
    text-decoration: none;
}
img{
    vertical-align: middle;
    max-width: 100%;
}
.big{
    margin: 50px;
    font-family: sans-serif;
}
form{
    display: flex;
    margin: 20px 0;
}
input , button {
    border: 2px solid black;
    font-size: 20px;
}
button{
    color: white;
    background-color: black;
}
.p{
    font-size: 30px;
    margin-bottom: 20px;
}
.img{
    border: 5px solid silver;
    width: 320px;
    height: 400px;
    object-fit: cover;
}
.green{
    color: lime;
}
.red{
    color: red;
}
.animate{
    animation: vibrate 0.1s 2;
}
@keyframes vibrate {
    33%{
        transform: translateX(-7px);
    }
    65%{
        transform: translateX(14px);
    }
    100%{
        transform: translateX(-7px);
    }
}