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

body{
font-family: sans-serif;
background: #fadeba;
/* background: #cbbafa; */
/* background: linear-gradient(rgba(190, 60, 69), rgba(46, 46, 175)); */

}

h1{
    color: #fff;

}


a{
    text-decoration: none;
    color: white;
}

.box{
    width: 300px;
    padding: 40px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);

    /* poslední čtveřice se používá na přesné zarovnání na střed */

   /*  background: #191919; */
 background: linear-gradient(rgb(120, 20, 139), rgba(46, 46, 175));
    text-align: center;
}


.box h1 {
    color: #fff;
    text-transform: uppercase;
    font-weight: 500;
}


.box input[type="text"], .box input[type="email"], textarea {
    background: none;
    display: block;
    margin: 20px auto;
    text-align: center;
    border: 2px solid #8acc20;
    padding: 15px 10px;
    width: 200px;
    color: #bbb;
    border-radius: 25px;
    outline: none;


}


.box input[type="submit"]{

    background: none;
    display: block;
    margin: 0 auto;
    text-align: center;
    border: 2px solid blue;
    padding: 15px 40px;
    width: 200px;
    outline: none;
    color: white;
    border-radius: 25px;
    cursor: pointer;
    
}


.box input[type="submit"]:hover {
    /* background: violet; */
    background:  rgba(255, 255, 255, 0.596);

/*border-bottom: 2px solid rgba(255, 255, 255, 0.596); */

}