body {
    background-image: url("matrix.gif");
}


div.lessons__lesson {
    background-color: rgba(0, 0, 0, 0.8);
    border-radius: 40px;
}

.lessons__lesson__logo {
    top: 0px;
}

/*section.links div.section__title {
    background-color: rgba(255, 255, 255, 0.7);
    padding: 4px;
}*/

div.section__title {
    color: #FFFFFF;
    text-shadow: 5px 5px 0.1em #000000, 0px 0px 0.05em #000000;

}

.additional-info  a {
    color: #FFFFFF;
    border-bottom-color: #cc8273;
    text-shadow: 5px 5px 0.1em #000000, 0px 0px 0.05em #000000;
}

section.teachers .section__body {
    background-color: rgba(0, 0, 0, 0.8);
    color: lightgreen;
    padding: 8px;
}

span.parallel-name {
    color: white;
    text-shadow: 4px 4px 0.1em #FF0000, 0px 0px 0.05em #000000;
}

.lessons__lesson a {
    color: lightgreen !important;
}

.lessons__lesson:first-child a {
    color: lightgreen !important;
    border-bottom-color: deepgreen;
}

header nav.main-menu ul > li.current {
    border-bottom-color: green;
}

div.lessons__lesson__title a, div.teachers__teacher__name, div.section__title, div.additional-info a {
    color: lightgreen;
    text-shadow: 3px 3px 0.1em #00AA00, 0px 0px 0.05em #FF0000;
}

div.teachers__teacher:nth-child(2) div.teachers__teacher__name:after {
    content: " ";
    width: 13px;
    height: 13px;
    background: url("pills.png") no-repeat  center/100%;
    margin-left: 10px;
    display: inline-block;
}