styles.css

body {
    display: flex;
    flex-direction: column;
    font-family: "Open Sans","Helvetica Neue",Helvetica,Arial,sans-serif;
    font: 14px;
    background-color:#121212;
    color:#f3effe;
    margin:0;
    width:
    350px;
    height:400px;
    overflow: visible;
    transition: background-color 0.5s ease;
    transition: color 0.5s ease;
}

#heading {
    height:50px;
    /* background-color: rgba(255, 255, 255, 0.058);*/
}

#bottom {
    display: flex;
    justify-content: flex-end;
    gap: 90px;
    padding: 5px;
    /* background-color: rgba(255, 255, 255, 0.058);*/
}

.tags {
    padding:15px;
}

#count_disp {
    display: flex;
    flex-direction: row-reverse;
    gap: 5px;
    padding: 5px;
    align-self: flex-end;
    width:50px;
    height:30px;
}

#count {
    font-size: 15px;
    padding-top: 5px;
}

#people {
    padding: 0;
}

#contact_list {
    display: flex;
    flex-direction: column;
    padding-left: 15px;
    padding-right: 15px;
    overflow: visible;
}

#scroll_window {
    background-color: rgba(255, 255, 255, 0.058);
    border-radius: 10px;
    height:275px;
    border:none;
    overflow-y:scroll;
    overflow-x:hidden;
    transition: background-color 0.5s ease;
}

::-webkit-scrollbar{
    width:12px;
    height: 12px;
}

::-webkit-scrollbar-track{
    border: 1px solid #44409e;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: #44409e;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover{
    background: #44409e;
}

::-webkit-scrollbar-corner{
    width:0px;
    height:0px;
}

#start_navigation{
    font-family: "Open Sans","Helvetica Neue",Helvetica,Arial,sans-serif;
    align-self: center;
    background-color: #44409e;
    color: #f3effe;
    height: 40px;
    width: 100px;
    border-radius: 20px;
    border: none;
    font-size: 20px;
}

#start_navigation:hover {
    background-color: #8784e3; 
    transition: 0.2s;
    border: solid #44409e 2px;
}

#mode{
    align-self: center;
    width:30px;
    height:30px;
    background-color: transparent;
    border: none;
    transition: transform 0.5s ease-out;
    transform: rotate(0deg);
}

#mode.rotate {
    transform: rotate(180deg);
    transition: transform 0.5s ease-out;
}

img {
    max-width: 100%;
    max-height: 100%;
}

.icon {
    position: relative;
    display: inline-block;
    overflow: visible;
}

.icon .tooltiptext {
    visibility: hidden;
    top: -10px;
    right: 105%;
    background-color: black;
    color: #f3effe;
    text-align: center;
    padding:5px 0;
    border-radius: 6px;
    font-size: 15px;
    padding: 5px;

    position: absolute;
    overflow: visible;
    z-index: 10;
}

.icon:hover .tooltiptext {
    visibility: visible;
}

.fadeOut {
    animation: fadeOut 0.8s linear forwards;
}

@keyframes fadeOut {
    0% {opacity:1;}
    50% {opacity:0.5;}
    100% {opacity:0;}
}