#calendar{
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    max-width: 500px;
}
#calendar_weekdays div{
    display:inline-block;
    vertical-align:top;
    color: #062d4b !important;
}
#calendar_content, #calendar_weekdays, #calendar_header{
    position: relative;
    width: 100%;
    z-index: 10;
    display: flex;
    flex-wrap: wrap;
}
#calendar_weekdays div, #calendar_content div{
    text-align: center;
    background-color: #FFFFFF;
    color: #787878;
    font-weight: 600;
}
#calendar_content div, #calendar_weekdays div{
    display: inline-block;
    width: 14.28%;
    position: relative;
    user-select: none;
    transition: .2s ease background-color;
    border-radius: 100%;
}

#calendar_content div{
    margin-bottom: 5px;
}

#calendar_content div span,  #calendar_weekdays div span{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
#calendar_content div:after,  #calendar_weekdays div:after{
    content: "";
    display: block;
    padding-top: 100%;
}
#calendar_content div:hover{
  background-color: #edeff0;
}
#calendar_content div.blank{
  background-color: #fff;
}
#calendar_content div.today{
    background-color: #edeff0;
}
#calendar_content div.active{
    background-color: #e7334c;
    font-weight: 800;
    color: white;
    cursor: pointer;
    z-index: 3;
    will-change: transform;
}

#calendar_header{
    width: 100%;
    text-align: center;
    background-color: #142d49;
    padding: 10px 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
#calendar_header h2{
    color: #FFFFFF;
    margin: 0;
    font-size: 22px;
    font-family: "Open Sans", sans-serif;
}

.icon-chevron-right, .icon-chevron-left{
    width: 50px;
    height: 50px;
    background-color: blue;
    display: block;
}

#calendar_header i{
    font-family: "Font Awesome 5 Pro";
    -webkit-font-smoothing: antialiased;
    display: inline-block;
    font-style: normal;
    font-variant: normal;
    text-rendering: auto;
    line-height: 1;
    color: white;
    padding: 15px;
    cursor: pointer;
}