@import url("https://cdn.jsdelivr.net/npm/bootstrap-icons@1.10.3/font/bootstrap-icons.css");

*{
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}

body{
    background-color: white;
    font-family: Arial, Helvetica, sans-serif;
}

section#cabecera{
    width: 100%;
    padding: 40px 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}

section#cabecera img{
    width: 100px;
    padding: 5px 30px;
}

section#cabecera h1{
    padding: 0 10px;
    font-size: 70px;
    text-align: center;
    color:black;
}

section#contenedor{
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    justify-content: start;
    align-items: center;
    margin: 0 auto;
    width: 80%;
}

section#contenedor h2{
    font-size: 30px;
    text-align: center;
    color:rgb(110, 110, 110);
    margin: 10px 0;
}

textarea{
    resize: none;
    width: 100%;
    height: 50vh;
    font-size: large;
    padding: 25px;
    background-color: black;
    color: white;
}

button{
    cursor: pointer;
    padding: 10px 100px;
    margin-bottom: 20px;
}

section#configuracion {
    color: white;
    width: 100%;
    margin:  10px 0 30px 0;
}

section#configuracion button {
    cursor: pointer;
    height: 20px;
    margin: 0 20px 0 5px;
    padding: 0 5px;
}

#icolor-fuente,#icolor-fondo{
    color: black;
    margin: 0 0 0 5px;   
}

#color-fuente,#color-fondo,#velocidad,#size{
    color: black;
    margin: 0 5px 0 20px;  
}

#ivelocidad,#isize{
    margin: 0 5px;   
}

.centrado-horizontal{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    padding-bottom: 10px;
}

#contenedor-countdown{
    display: none;
    justify-content: center;
    align-items: center;
    position: absolute;
    z-index: 100;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgb(255, 255, 255);
    opacity: 0.5;
}

#countdown{
    color:rgb(0, 0, 0);
    font-size: 300px;
}