@import url('https://fonts.googleapis.com/css2?family=Lobster+Two&display=swap');

body {
    font-family: 'Lobster Two', sans-serif;
    font-weight: 400;
    padding: 1rem;
    height: 100vh;
    background-size: cover;
    background-repeat: no-repeat;
    overflow: hidden;
}

h1 {
    font-size: 28px;
    text-align: center;
    margin: 0 0 1rem;
    color: #d94b1c;
}

h2 {
    font-size: 2em;
    text-align: center;
    color: #636363;
}

h3 {
    color: #636363;
    margin-top: 2rem;
}

.calendar {
    position: relative;
    max-width: 1024px;
    margin: 3rem auto;
}

#wrapper {
    position: absolute;
    top: 10%;
    left: 0;
    right: 0;
    bottom: 0;
}

.calendar-img {
    max-width: 100%;
    height: auto;
    display: block;
}

.calendar .day {
    float: left;
    width: 16.6%;
    height: 25%;
    text-align: center;
    position: relative;
    font-size: 215%;
}

.calendar .day span {
    position: relative;
    display: inline-block;
    font: normal 1em 'Lobster Two', sans-serif;
    width: 2em;
    line-height: 2em;
    text-align: center;
    color: #f7f7f7;
    color: rgba(255, 255, 255, .9);
    background: rgba(0, 0, 0, .2);
    transition: .3s;
    border-radius: 3px;
    border: 3px solid #bbb;
    border: 3px solid rgba(0, 0, 0, .1);
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
}

.day#day_6 span {
    font-size: 1.5em;
    top: -0.25em;
}

.day#day_24 span {
    font-size: 1.7em;
    top: -.35em;
}

.day#day_5 span,
.day#day_12 span,
.day#day_19 span {
    font-size: 1.25em;
    top: -0.125em;
}

.day.active {
    cursor: pointer;
}

.day.active span:hover {
    background: rgba(255,255,255,.6);
    color: #000 !important;
}

.day .check {
    display: none;
}

.day.visited .check {
    display: block;
}

.day .check {
    background-image: url(images/outline_done_black_24dp.png);
    background-size: contain;
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 24px;
    height: 24px;
    color: white;
    filter: invert(1);
}
.part {
    /*width: 90%;*/
    max-width: 800px;
}
.part.show {
    z-index: 1;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    border: 2px solid lightsteelblue;
    padding: 20px;
    overflow: auto;
    background-color: white;
    box-shadow: 10px 10px 10px #ccc;
    font-family: 'Roboto Condensed', sans-serif;
    font-weight: 400;
}

.close-part {
    color: red;
    position: absolute;
    width: 16px;
    height: 16px;
    font-family: arial,sans-serif;
    font-weight: 500;
    right: 0px;
    top: 2px;
    cursor: pointer;
}

.part .video2 {
    width: 600px;
}

@media screen and (max-width: 600px) {
    .part.show {
        top: 5px;

    }

}