style.css

body{
    background-color: black;
    color: white;
    margin: 0px;
    font: 25px KaTeX_Main, "Times New Roman", serif;
    --m1-color: rgb(47, 201, 150);
    --m2-color: rgba(10, 132, 255, 1);
    --axes-color:  rgba(255, 255, 255, 0.8);
    --th-color:  rgba(255, 255, 255, 0.5);
}
.rect{
    border-radius: 15px;
    background-color: #151515;
    padding: 10px;
    margin: 10px;
}
svg{
    flex-grow: 1;
}
polyline{
    fill: none;
    stroke-width: 1.5px;
    stroke-linejoin: round;
}
.big{
    height: 95vh;
    display: flex;
    flex-direction: column;
}
.div-label{
    margin: 10px;
}
/* form{
    margin-bottom: 3px;
    flex-wrap: wrap;
    justify-content: space-evenly;
} */
input{
    background-color: #454545;
    color: white;
    border: none;
    font-size: 18px;
    margin-bottom: 5px;
}
input[type=text]{
    width: 120px;
    border-radius: 5px;
    padding: 3px;
}
.small{
    width: 20px;
    height: 20px;
    border-radius: 25%;
    margin: 5px;
    margin-right: 10px;
}
.oneItem{
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
}
.butt{
    font-size: 18px;
    font-family: sans-serif;
    color: #64D2FF;
    background-color: #303030;
    border-radius: 5px;
    padding: 7px;
    border: 0px;
}
#pride{
    margin-left: auto;
    margin-right: auto;
    width: max-content;
    text-decoration: none; 
    color: white;
}
@media (min-width: 1000px){
    #pride{
        float: right;
    } 
}
text{
    font: 15px;
    fill: var(--axes-color);
}