.direction_arrows_dots {}

.block-content {
    position: relative;
    display: flex;
}
.block-content-item {
    position: relative;
    flex: 1;
    padding: 3em;
    margin-bottom: -2px;
}
.odd-block .block-content-item {
        border-top: 2px #CCC solid;
        border-right: 2px #CCC solid;
        border-bottom: 2px #CCC solid;
        border-radius: 0 50px 50px 0;
}
.odd-block .block-content-item:first-child {
    border-top: 2px #CCC solid;
    border-right: none;
    border-bottom: none;
    border-radius: 0;
}
.odd-block:last-of-type .block-content-item{
        border-right: none;
        border-top: none;
        border-bottom: none;
        border-radius: 0;
}
.even-block .block-content-item:first-child {
        border-top: 2px #CCC solid;
        border-left: 2px #CCC solid;
        border-bottom: 2px #CCC solid;
        border-radius: 50px 0px 0px 50px;
}
.even-block .block-content-item:last-child {
     border-bottom: 2px #CCC solid;
 }
.square_grey {
    display: block;
    width: 32px;
    height: 32px;
    position: absolute;
    top: -15.5px;
    background-image: url('../img/square_grey.svg');
    background-repeat: no-repeat;
    background-position: center;
}
.left_arrow {
    background-image: url('../img/left_arrow.svg');
}
.right_arrow {
    background-image: url('../img/right_arrow.svg');
}
.left_arrow,
.right_arrow {
    display: block;
    width: 32px;
    height: 32px;
    position: absolute;
    top: -15px;
    right: 45%;
    background-repeat: no-repeat;
    background-position: center;
}
.odd-block:first-of-type .left_arrow,
.even-block .block-content-item:first-child .right_arrow {
    top: -17px;
}
.odd-block:first-of-type .block-content-item:first-child::before {
    content: "";
    position: absolute;
    top: -2px;
    right: 10%;
    width: 100%;
    height: 2px;
    background-color: #CCC;
}
.odd-block:last-of-type .block-content-item:last-child::before {
    content: "";
    position: absolute;
    top: 0;
    left: 10%;
    width: 100%;
    height: 2px;
    background-color: #CCC;
}
.highlight_text {
    margin-top: 2em;
    font-weight: 500;
    line-height: 1.8em;
}
.highlight_text mark {
    background-color: #CDFF3A;
    margin-right: 0.3em;
}
.last_text_block {
    margin: 1em 0 2em;
}