.indigo {
    background: linear-gradient(0deg, #6863FF 0%, #81AEFF 100%);
}

.orange {
    background: linear-gradient(0deg, #FEA85C 0%, #FFCC6A 100%);
}

.red {
    background: linear-gradient(0deg, #FF536A 0%, #FF865E 100%);
}

.blue {
    background: linear-gradient(0deg, #2C9FF2 0%, #70D3FD 100%);
}

.purple {
    background: linear-gradient(0deg, #D76CEE 0%, #E0A0F3 100%);
}

.green {
    background: linear-gradient(0deg, #54CB68 0%, #9DDD7D 100%);
}

.cyan {
    background: linear-gradient(0deg, #29cab8 0%, #51ecd5 100%);
}

.nh-icon {
    border-radius: 50%;
    width: 60px;
    height: 60px;
    padding: 0px 4px;
    color: white;
    text-align: center;
    font-size: 50px !important;
    font-weight: bold;
    overflow: hidden;
    font-family: 'Rubik', sans-serif;
}

.nh-icon-lg {
    font-size: 42px !important;
    padding: 8px 4px !important;
}

.nh-icon-xlg {
    font-size: 28px !important;
    padding: 8px 4px !important;
}

.nh-icon-xxl {
    width: auto !important;
    border-radius: 50px !important;
    font-size: 28px !important;
    padding: 8px 20px !important;
}