@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

*{
    box-sizing: border-box;
    /* border: 1px red solid; */
}
        
body{
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100vh;
    background-image: url('../img/zdj.jpg');
    backdrop-filter: blur(4px);
    background-color: rgba(255, 255, 255, 0.5); 
    background-repeat: no-repeat;
    background-size: cover;
    color: white;
    font-family: "Poppins", sans-serif;
}

.poppins-semibold{
    font-family: "Poppins", sans-serif;
    font-weight: 500;
    font-style: normal;
    font-size: 50px;
}

.index-header{
    height: 15vh;
    width: 100%;
    display: flex;
    align-items: center;
}

.index-header a{
    text-decoration: none;
    color: white;
    margin-right: 40px;
    text-align: right;
    font-size: 20px;
}

#Quizzy{
    margin-left: auto;
}

.header-logo{
    width: 50px;
    height: 50px;
    margin-left: 50px;
    border: 3px white solid;
    border-radius: 50%;
}

.underline-animation{
    position: relative;
    display: inline-block;
    padding-bottom: 5px;
    cursor: pointer;
    transition: all 0.3s ease-in-out;
}

.underline-animation::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: white;
    transition: all 0.3s ease-in-out;
}

.underline-animation:hover::before {
    width: 100%;
}

.container{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.container h1{
    font-size: 60px;
}

.container2 input{
    width: 70%;
    height: 2.5rem;
    margin-top: 30px;
    margin-bottom: 10px;
    border-radius: 30px 30px;
    outline: 0;
    border: 1px white solid;
    background-color: rgb(255, 255, 255);
    padding: 10px;
    box-shadow: 1px 3px 36px 0px rgb(0, 0, 0);
}

.arrow{
    margin-left: -45px; 
    background-color: white; 
    border: 1px white solid; 
    cursor: pointer; 
    font-size: 20px; 
    position: absolute; 
    margin-top: 37px;
    transition: 0.4s all ease-in-out;
}

button:hover{
    color: rgb(99, 99, 99);
    transition: 0.4s all ease-in-out;
}