.spe span{
    border: solid 1px #eaeaea;
    display: inline-block;
    margin: 0.2rem;
    width: 1.9rem;
    height: 1.9rem;
    text-align: center;
    line-height: 1.9rem;
    font-size: 1rem;
    cursor: pointer;
    word-wrap: break-word;
    color: #526484;
    float: left;
}

.spe span:hover{
    color: #00b277;
    border: solid 1px #00b277;
}

.night .spe span{
    border: 1px solid #444;
    color: #ddd;
}

fieldset{
    margin: 0 0 1rem 0;
}