html {
    box-sizing: border-box;
    font-size: 62.5%;
}

*,
*::before,
*::after {
    box-sizing: inherit;
}

body {
    margin: 0;
    padding: 0;
    line-height: 1.6;
    background: rgb(133, 146, 158, 0.3);
}

.header-suertetest {
    margin: auto;
    width: 50%;
    display: grid;
    place-content: center;
    height: 100vh;
}

.header-suertetest button {

    width: 150px;
    height: 50px;
    font-weight: bold;
    cursor: pointer;
    border-radius: 30px;
    background: cadetblue;
    color: white;
    font-size: 2em;
    border: none;
}

.titulo-suertetest {
    display: flex;
    align-items: center;
}

.titulo-suertetest p {
    margin-left: 10px;
    font-size: 2.5em;
}

.num-suertetest {

    margin-left: 150px;
    margin-bottom: 15px;

}

.num-suertetest input {
    width: 100px;
    border: 0.2em solid black;
    height: 50px;
}

.elegido {
    font-size: 2.1em;
    font-weight: bold;
    color: blue;
}

.sorteado {
    font-size: 2.1em;
    font-weight: bold;
    color: red;
}

.form-boton {

    display: flex;
    justify-content: space-between;
}