*,
*::before,
*::after {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 16px;
}

a {
    text-decoration: none;
    transition: all 0.2s;
}

ul li {
    list-style: none;
}

img {
    vertical-align: middle;
    border-style: none;
}

.flex-row-center {
    display: flex;
    flex-direction: row;
    align-items: center;
}

.flex-1 {
    flex: 1;
}

.float-left {
    float: left;
}

.clear::before,
.clear::after {
    content: '';
    display: table;
    width: 0;
    height: 0;
    line-height: 0;
    font-size: 0;
    color: transparent;
}

.clear::after {
    clear: both;
}

body {
    padding: 10px;
    box-sizing: border-box;
}

.select-box {
    padding: 20px;
    border-radius: 4px;
    border: 1px solid #ebeef5;
    background-color: #fff;
    overflow: hidden;
    color: #303133;
    box-sizing: border-box;
    transition: .3s;
    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, .1);
    -webkit-box-shadow: 0 2px 12px 0 rgba(0, 0, 0, .1);
}

.select-item {
    margin-right: 10px;
    width: 13rem;

}

.select-item select, .select-item input {
    padding: 0 15px;
    border-radius: 4px;
    border: 1px solid #dcdfe6;
    box-sizing: border-box;
    width: 100%;
    background-color: #fff;
    background-image: none;
    font-size: .85rem;
    color: #606266;
    display: inline-block;
    height: 40px;
    line-height: 40px;
    outline: 0;
    cursor: pointer;
    transition: border-color .2s cubic-bezier(.645,.045,.355,1);
}

.select-item select option {
    font-size: 14px;
    padding: 0 20px;
    position: relative;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #606266;
    height: 40px;
    line-height: 40px;
    box-sizing: border-box;
    cursor: pointer;
    background-color: #fff;
}

.select-item input {
    cursor: auto;
}

#submit-btn {
    display: inline-block;
    line-height: 1;
    white-space: nowrap;
    cursor: pointer;
    background: #409eff;
    border: 1px solid #409eff;
    color: #fff;
    -webkit-appearance: none;
    text-align: center;
    box-sizing: border-box;
    outline: 0;
    margin: 0;
    transition: .1s;
    font-weight: 500;
    padding: 12px 20px;
    font-size: 14px;
    border-radius: 4px;
    max-width: 210px;
}

.total-box {
    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, .1);
    -webkit-box-shadow: 0 2px 12px 0 rgba(0, 0, 0, .1);
    padding: 20px;
    border-radius: 4px;
    border: 1px solid #ebeef5;
    background-color: #fff;
    overflow: hidden;
    color: #303133;
    transition: .3s;
    font-family: Avenir, Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-align: center;
}

.curr-time-box div {
    margin-bottom: 10px;
}

.curr-time-box .curr-time {
    font-size: 14px;
}

.total-box .total-item div {
    font-size: 12px;
}

.total-box .total-item div:nth-child(2) {
    margin-top: 10px;
}

.content-box {
    margin-top: 10px;
    padding: 20px;
    border-radius: 4px;
    border: 1px solid #ebeef5;
    box-sizing: border-box;
    background-color: #fff;
    overflow: hidden;
    color: #303133;
    transition: .3s;
    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, .1);
    -webkit-box-shadow: 0 2px 12px 0 rgba(0, 0, 0, .1);
}

.content-content {
    display: none;
    white-space: nowrap;
    overflow: hidden;
    overflow-x: auto;
}

.content-box .content-content .content-item div {
    display: inline-block;
    height: 50px;
    line-height: 50px;
    font-size: 14px;
    font-weight: 600;
    color: #909399;
}

.content-box .content-content .content-item:nth-child(2) div {
    border-top: 1px solid #ebeef5;
    border-bottom: 1px solid #ebeef5;
    font-size: 12px;
}

.content-item div {
    width: 12.5%;
    text-align: center;
}

.nothing {
    height: 20rem;
    line-height: 20rem;
    text-align: center;
    font-size: 1.5rem;
    color: #c9c9c9;
}

@media (min-width: 576px) {

}

@media (max-width: 576px) {
    .select-item {
        margin-bottom: 20px;
        width: 100%;
    }

    .select-box .select-item:last-child {
        margin-bottom: 0;
    }

    .submit-box {
        text-align: center;
    }

    .content-item div {
        width: 150px;
    }
}