html, body {
    height: 50%;
}

.wrap {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.button {
    min-width: 300px;
    min-height: 60px;
    display: inline-flex;
    font-family: 'Nunito', sans-serif;
    font-size: 22px;
    align-items: center;
    justify-content: center;
    text-transform: uppercase;
    text-align: center;
    letter-spacing: 1.3px;
    font-weight: 700;
    color: #FFFFFF;
    background: #7C5453;
background: linear-gradient(90deg, rgba(171, 130, 130, 1) 0%, rgba(150, 100, 100, 1) 100%);
    border: none;
    border-radius: 1000px;
    box-shadow: 12px 12px 24px rgba(171, 130, 130, 1);
    transition: all 0.3s ease-in-out 0s;
    cursor: pointer;
    outline: none;
    position: relative;
    padding: 10px;
    }

.button::before {
content: '';
    border-radius: 1000px;
    min-width: calc(300px + 12px);
    min-height: calc(60px + 12px);
    border: 6px solid #7C5453;
    box-shadow: 0 0 60px rgba(171, 130, 130, 1);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: all .3s ease-in-out 0s;
}



.button:hover::before,
.button:focus::before {
    opacity: 1;
}