.shadow-block{
    padding: 1rem 1rem;
    margin-top: 0.5rem;
    box-shadow: 0 5px 10px rgba(0,0,0,0.5);
    background-color: #ddd;
    border-radius: 0.5rem;
    border: 0;
}

.shadow-block-margin-top-1{    
    margin-top: 1rem;    
}

.block-1{
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    flex-direction: column;
}

.block-2{
    display: block;
}

.block-1-margin-bottom-5{
    margin-bottom: 2rem;
}

.block-1-margin-bottom{
    margin-bottom: 2rem;
}

.block-1-margin-bottom-05{
    margin-bottom: 0.5rem;
}

.form-border-red{
    border: 2px solid red;
}