* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    /* font-family: Arial, Helvetica, sans-serif; */
    font-family: 'Josefin Sans', sans-serif;
    scroll-behavior: smooth;
}

a {
    text-decoration: none;
}

.back-to-top a {
    visibility: hidden;
    right: 30px;
    bottom: 50px;
    width: 50px;
    text-align: center;
    position: fixed;
    /* background: transparent; */
    border: 2px solid #f53b57;
    /* border: 2px solid #0984e3; */
    /* color: #0984e3; */

    padding: 15px;
    border-radius: 50%;
    background-color: #f53b57;
    /* background-color: #0984e3; */
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
}

.active a {
    visibility: visible;
}

@media screen and (max-width: 360px) {
    .back-to-top a {
        right: 20px;
        bottom: 20px;
    }
}

@media screen and (max-width: 768px) {
    .back-to-top a {
        right: 20px;
        bottom: 20px;
    } 
}