style.css

    .invisible {
        display: none;
    }
    
    .invisible>* {
        display: none;
    }
    
    #message {
        color: green;
        border: 80%;
    }
    
    #error h1 {
        color: #ff0000;
    }
    
    #error,
    #errorText {
        color: red !important;
        border: red;
    }
    
    svg {
        position: relative;
    }
    
    body {
        transition: all 1s;
    }
    /* 
#copyInput {
  display: none;
} */
    
    textarea {
        width: 100%;
    }
    /* @media (max-width: 767px) {
        .top-content .carousel-control-prev,
        .top-content .carousel-control-next {
            display: none;
        }
        .top-content .carousel-indicators li {
            margin-left: 10px;
            margin-right: 10px;
        }
    } */
    
    #input {
        border-radius: 3%;
    }
    
    #input:active {
        border: none;
    }
    
    .carousel-item * {
        width: 50%;
    }