.render-block {
    position: relative;
    margin-left: -50px;
    margin-right: -50px;
}
.render-block__bg {
    position: relative;
    display: block;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;
}
.render-block__video,
.render-block__img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.render-block__content {
    display: none;
}
.render-block__dot {
    position: absolute;
}
.render-block__dot-circle {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(0,0,0,0.31);
    border: 1px solid rgba(255,0,0,0.8);
    position: relative;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    z-index: 3;
}
.render-block__dot-circle:before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #fff;
    z-index: 2;
    transition: background 0.2s ease;
}
.render-block__dot:after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    height: 1px;
    background: #F70424;
    z-index: 1;
    transform-origin: 0 0;
    visibility: hidden;
    opacity: 0;
    /*transition: all 0.1s ease;*/
}
.render-block__dot:hover {
    z-index: 5;
}
.render-block__dot:hover .render-block__hint,
.render-block__dot:hover:after {
    opacity: 1;
    visibility: visible;
}
.render-block__dot:hover .render-block__dot-circle:before {
    background: #FF0000;
}

.render-block__dot:hover .render-block__dot-circle {
    transform: scale(2,2);
    box-shadow: 0px 0px 6px #F70424;
}

.render-block__dot_1 {
    top: 68%;
    left: 5%;
}
.render-block__dot_1:after {
    width: 785%;
    transform: rotate(45deg);
}
.render-block__dot_1 .render-block__hint {
    top: 400%;
    left: 600%;
}

.render-block__dot_2 {
    top: 64%;
    left: 10%;
}
.render-block__dot_2:after {
    width: 785%;
    transform: rotate(-45deg);
}
.render-block__dot_2 .render-block__hint {
    top: -700%;
    left: 600%;
}

.render-block__dot_3 {
    top: 44%;
    left: 13%;
}
.render-block__dot_3:after {
    width: 785%;
    transform: rotate(-45deg);
}
.render-block__dot_3 .render-block__hint {
    top: -700%;
    left: 600%;
}

.render-block__dot_4 {
    top: 49%;
    left: 20%;
}
.render-block__dot_4:after {
    width: 785%;
    transform: rotate(-45deg);
}
.render-block__dot_4 .render-block__hint {
    top: -700%;
    left: 600%;
}

.render-block__dot_5 {
    top: 59%;
    left: 22%;
}
.render-block__dot_5:after {
    width: 785%;
    transform: rotate(-45deg);
}
.render-block__dot_5 .render-block__hint {
    top: -700%;
    left: 600%;
}

.render-block__dot_6 {
    top: 81%;
    left: 25%;
}
.render-block__dot_6:after {
    width: 785%;
    transform: rotate(-45deg);
}
.render-block__dot_6 .render-block__hint {
    top: -700%;
    left: 600%;
}

.render-block__dot_7 {
    top: 56%;
    left: 28%;
}
.render-block__dot_7:after {
    width: 785%;
    transform: rotate(-45deg);
}
.render-block__dot_7 .render-block__hint {
    top: -700%;
    left: 600%;
}

.render-block__dot_8 {
    top: 44%;
    left: 35%;
}
.render-block__dot_8:after {
    width: 785%;
    transform: rotate(-45deg);
}
.render-block__dot_8 .render-block__hint {
    top: -700%;
    left: 600%;
}

.render-block__dot_9 {
    top: 72%;
    left: 43%;
}
.render-block__dot_9:after {
    width: 785%;
    transform: rotate(-45deg);
}
.render-block__dot_9 .render-block__hint {
    top: -700%;
    left: 600%;
}

.render-block__dot_10 {
    top: 22%;
    left: 46%;
}
.render-block__dot_10:after {
    width: 785%;
    transform: rotate(45deg);
}
.render-block__dot_10 .render-block__hint {
    top: 400%;
    left: 600%;
}

.render-block__dot_11 {
    top: 48%;
    left: 47%;
}
.render-block__dot_11:after {
    width: 785%;
    transform: rotate(-45deg);
}
.render-block__dot_11 .render-block__hint {
    top: -700%;
    left: 600%;
}

.render-block__dot_12 {
    top: 50%;
    left: 58%;
}
.render-block__dot_12:after {
    left: auto;
    right: 50%;
    transform-origin: 100% 100%;
    width: 785%;
    transform: rotate(45deg);
}
.render-block__dot_12 .render-block__hint {
    bottom: 400%;
    right: 600%;
}

.render-block__dot_13 {
    top: 40%;
    left: 68%;
}
.render-block__dot_13:after {
    left: auto;
    right: 50%;
    transform-origin: 100% 100%;
    width: 785%;
    transform: rotate(45deg);
}
.render-block__dot_13 .render-block__hint {
    bottom: 200%;
    right: 600%;
}

.render-block__dot_14 {
    top: 53%;
    left: 77%;
}
.render-block__dot_14:after {
    left: auto;
    right: 50%;
    transform-origin: 100% 100%;
    width: 785%;
    transform: rotate(45deg);
}
.render-block__dot_14 .render-block__hint {
    bottom: 400%;
    right: 600%;
}

.render-block__dot_15 {
    top: 35%;
    left: 80%;
}
.render-block__dot_15:after {
    left: auto;
    right: 50%;
    transform-origin: 100% 100%;
    width: 785%;
    transform: rotate(-45deg);
}
.render-block__dot_15 .render-block__hint {
    top: 400%;
    right: 600%;
}

.render-block__dot_16 {
    top: 43%;
    left: 90%;
}
.render-block__dot_16:after {
    left: auto;
    right: 50%;
    transform-origin: 100% 100%;
    width: 785%;
    transform: rotate(45deg);
}
.render-block__dot_16 .render-block__hint {
    top: auto;
    bottom: 400%;
    right: 600%;
}


.render-block__hint {
    position: absolute;
    padding: 16px;
    background: rgba(0, 0, 0, 1.58);
    border: 1px solid #F70424;
    border-radius: 5px;
    color: #fff;
    visibility: hidden;
    opacity: 0;
    z-index: 3;
    /*transition: all 0.2s ease;*/
    min-width: 350px;
}
.render-block__hint-title {
    font-weight: bold;
    font-size: 22px;
    line-height: 1.2;
}
.render-block__hint-text {
    font-weight: normal;
    font-size: 14px;
    line-height: 1.2;
}
.render-block__hint-title + .render-block__hint-text {
    margin-top: 8px;
}
.render-block__hint-helper {
    font-size: 12px;
    margin-top: 8px;
    opacity: 0.75;
}

@media screen and (max-width: 767px) {
    .render-block {
        margin-left: -20px;
        margin-right: -20px;
    }
    .render-block__hint {
        padding: 12px;
        min-width: calc(100vw - 40px);
        bottom: auto !important;
    }
    .render-block__hint-title {
        font-size: 22px;
    }
    .render-block__hint-text {
        font-size: 14px;
    }
    .render-block__hint-title + .render-block__hint-text {
        margin-top: 8px;
    }
    .render-block__dot:after {
        transform-origin: 0% 0% !important;
        right: auto !important;
        left: 50% !important;
        width: 400% !important;
        transform: rotate(90deg) !important;
    }
    .render-block__dot_1 .render-block__hint {
        left: 0vw;
    }
    .render-block__dot_2 .render-block__hint {
        left: -5vw;
        top: 400%;
    }
    .render-block__dot_3 .render-block__hint {
        left: -8vw;
        top: 400%;
    }
    .render-block__dot_4 .render-block__hint {
        left: -15vw;
        top: 400%;
    }
    .render-block__dot_5 .render-block__hint {
        left: -17vw;
        top: 400%;
    }
    .render-block__dot_6 .render-block__hint {
        left: -20vw;
        top: 400%;
    }
    .render-block__dot_7 .render-block__hint {
        left: -23vw;
        top: 400%;
    }
    .render-block__dot_8 .render-block__hint {
        left: -30vw;
        top: 400%;
    }
    .render-block__dot_9 .render-block__hint {
        left: -38vw;
        top: 400%;
    }
    .render-block__dot_10 .render-block__hint {
        left: -41vw;
        top: 400%;
    }
    .render-block__dot_11 .render-block__hint {
        left: -42vw;
        top: 400%;
    }
    .render-block__dot_12 .render-block__hint {
        left: -53vw;
        top: 400%;
    }
    .render-block__dot_13 .render-block__hint {
        left: -63vw;
        top: 400%;
    }
    .render-block__dot_14 .render-block__hint {
        left: -72vw;
        top: 400%;
    }
    .render-block__dot_15 .render-block__hint {
        left: -75vw;
        top: 400%;
    }
    .render-block__dot_16 .render-block__hint {
        left: -85vw;
        top: 400%;
    }
}