.panel {
    width : 90%;
}
.reel {
    width : 100%;
    display: flex;
    justify-content: center;
}
.reel .display {
    display: inline-block;
    min-width: 60%;
    padding: 0.5em 0;
    margin: 0.5em 0;
    font-size: medium;
    text-align: center;
}
.reel .btn:nth-child(2) {
    margin-left: auto;
}

.btn {
    background-color: #666;
    border: none;
    color: #fff;
    font-size: medium;
    padding: 0.5em 0.5em;
    margin: 0.5em 0.5em;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
}
.btn.active.start {
    background-color: #2156dc;
}
.btn.active.stop {
    background-color: #2156dc;
}
.btn.active.edit {
    background-color: #e2704a;
}
.btn.active.add {
    background-color: #e2704a;
}

.modal {
    display: none;
    position: fixed;
    z-index: 10;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.modal.active {
    display: block;
}

.base {
    width: 100%;
    height: 100%;
    background-color: rgba(30,30,30,0.5);
}

.inner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform:translate(-50%,-50%);
    max-width: 80%;
    padding: 0.5em;
    background-color: #fff;
}
.inner .edit {
    height: 240px;
    width: 90%;
}