#continue {
    display: inline-block;
    border-radius: 4px;
    background-color: white;
    border: none;
    color: #4caf50;
    text-align: center;
    font-size: 28px;
    padding: 10px;
    transition: all 0.3s;
    cursor: pointer;
    margin: 5px;
    position: absolute;
    right: 2%;
    width: 26%;
    bottom: 10%;
    top: 10%;
}

#continue span {
    cursor: pointer;
    display: inline-block;
    position: relative;
    transition: 0.5s;
}

#continue span:after {
    content: '\00bb';
    position: absolute;
    opacity: 0;
    top: 0;
    right: -20px;
    transition: 0.5s;
}

#continue:hover span {
    padding-right: 25px;
}

#continue:hover {
    background-color: #4CAF50;
    color: white;
}

#continue:hover span:after {
    opacity: 1;
    right: 0;
}