* {
    margin:0; 
    padding: 0;
    box-sizing: border-box;
    font-family: "Trebuchet MS", Helvetica, sans-serif;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-image: url('https://img.freepik.com/free-vector/graph-chart-with-moving-up-arrow-stock-market-financial-investment-diagram-blue-background_56104-1814.jpg?w=996&t=st=1704895561~exp=1704896161~hmac=0434ea034d9ed944810be3afdd282167e46a15006def2e77f88b544684882927');
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: 100% 100%;
}

.center {
    text-align: center;
    background-color:transparent;
    padding: 30px;
    overflow: auto;
    color: aliceblue;
    border-radius: 5%;
    border-style: solid;
    border-width: 1px;
    border-color: rgba(245, 245, 220, 0.605);
}

.center h1 {
    font-size: 60px;
    margin-bottom: 5%;
    font-weight: bold;
}

.input-box {
    width: 100%;
    margin-top: 5%;
    align-items: center;
    display: flex;
}

input {
    border-radius: 15px;
    width: 90%;
    height: 35px;
    flex: 1; 
    padding-left: 10px;
}
.input-box i {
    margin-left: 10px; 
}
.center .btn {
    width: 50%;
    height: 45px;
    border-style: solid;
    border-radius: 15px;
    margin-top: 8%;
    background-color: #cdd9e6; 
    color: #343a40;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.center .btn:hover {
    background-color: #9fb9d5; 
    color: #ffffff; 
}

a {
    text-decoration: none;
    color: aliceblue;
}
 a:hover {
    color: #a3d2d6; 

 }

@media only screen and (max-width: 600px) {
    .center {
        padding: 10px;
    }

    .center h1 {
        font-size: 1.5em;
        margin-bottom: 5px;
    }
}