* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html,
body {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    background: #242333;
}

.mod {
    display: flex;
    align-items: center;
    flex-flow: column wrap;
    width: 300px;
    height: 400px;
}
.mod span {
    color: #fff;
}
select {
    margin-left: 10px;
    width: 150px;
    height: 30px;
    border: 1px solid #fff;
    border-radius: 4px;
    appearance: none;
}
.seat-status {
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin-top: 40px;
    width: 90%;
    height: 30px;
    background: rgba(0, 0, 0, .1);
}
.seat-status-item {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 30%;
}
.seat-status-item span {
    margin-left: 5px;
    color: #777;
    font-size: 13px;
}
.seat {
    width: 15px;
    height: 12px;
    background: #444451;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

.selected {
    background: #6feaf6;
}
.occupied {
    background: #fff;
}
.screen {
    margin-top: 40px;
    width: 200px;
    height: 0;
    border: 10px solid transparent;
    border-top: 50px solid #fff;
}
.container {
    display: flex;
    margin-top: 30px;
    width: 60%;
    height: 100px;
}
.container .left {
    flex: 1;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}
.container .middle {
    margin:0 10px 0 10px;
    flex: 1.7;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}
.container .right {
    flex: 1;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}
.container .seat {
    cursor: pointer;
}
.container .seat:hover {
    transform: scale(1.2)
}
.container .occupied {
    cursor: auto;
}
.container .occupied:hover {
    transform: scale(1)
}
.total-price {
    margin-top: 40px;
    color: #fff;
}
.total-price span {
    color: aqua;
}