.main-container {
    flex-direction: row;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.main-container>div {
    padding: 0px 10px;
}

@media only screen and (max-width: 780px) {
    .chart-container {
        width: 100% !important;
    }
}

@media only screen and (max-width: 545px) {
    .chart-container {
        width: 100% !important;
        height: 230px !important;
    }
}

.chart-container {
    height: 350px;
    max-width: 680px;
    flex: 0 0 auto;
    width: 45%;
    margin-bottom: 20px;
}

.loader {
    border-radius: 5px;
    margin-bottom: 12px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
    max-width: 100%;
    background: #eee;
    background: linear-gradient(110deg, #ececec 8%, #f5f5f5 18%, #ececec 33%);
    border-radius: 20px;
    background-size: 200% 100%;
    animation: 1.5s shine linear infinite;
    height: 350px;
}

@keyframes shine {
    to {
        background-position-x: -200%;
    }
}

body {
    padding: 16px;
}

.button-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    margin: 0px 2px;
    display: inline-block;
    outline: 0;
    cursor: pointer;
    padding: 2px 12px;
    font-size: 10px;
    font-weight: 500;
    line-height: 14px;
    vertical-align: middle;
    border: 1px solid;
    border-radius: 6px;
    color: #0366d6;
    background-color: #fafbfc;
    border-color: #1b1f2326;
    box-shadow: rgba(27, 31, 35, 0.04) 0px 1px 0px 0px, rgba(255, 255, 255, 0.25) 0px 1px 0px 0px inset;
    transition: 0.2s cubic-bezier(0.3, 0, 0.5, 1);
    transition-property: color, background-color, border-color;
}

.btn.mass {
    color: black;
}

.btn.mass.active,
.btn.mass:hover {
    color: #ffffff;
    background-color: #2eb302;
}

.btn.active,
.btn:hover {
    color: #ffffff;
    background-color: #0366d6;
    border-color: #1b1f2326;
    box-shadow: rgba(27, 31, 35, 0.1) 0px 1px 0px 0px, rgba(255, 255, 255, 0.03) 0px 1px 0px 0px inset;
    transition-duration: 0.1s;
}