*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family:    poppins;
}
body{
    background: url("./bmw-csl-8k-colorful-7680x4320-13695.jpg");
            /* background-image: url(windows-10-polygon-4k-fz.jpg); */
            /* background-position: fixed; */
            background-attachment: fixed;
            background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: white;
}
header{
    max-width: 1280px;
    height: 100vh;
    margin: auto;
}
#heading{
    font-family: poppins;
    font-weight: 500;
    font-size: 45px;
    text-align: center;
    /* margin: 10px     0; */
}
.input{
    margin: 0 auto;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    width: 90%;
    height: 5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(255, 255, 255, 0.05    );
    backdrop-filter: blur(10px);
    box-shadow: 0 0 15px 2px rgba(0, 0, 0, 0.5);
    /* box-shadow: 0 0 14px 1px rgba(255, 255, 255, 0.1); */
}
table{
    margin:20px auto;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    width: 90%;
    height: auto;
    background: rgba(255, 255, 255, 0.05    );
    backdrop-filter: blur(10px);
    box-shadow: 0 0 15px 2px rgba(0, 0, 0, 0.5);
    /* box-shadow: 0 0 14px 1px rgba(255, 255, 255, 0.1); */
    display: flex;
    flex-direction: column;
    border-collapse: collapse;
    padding: 20px;
}
tr,td {
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 10px;
}
td{
    
    align-items: center;
}
th,td{
    width: 250px;
    height: 50px;
}
.txt-input{
    width: 250px;
    height: 40px;
    /* border: 1px solid rgba(255, 255, 255, 0.2); */
    border: none;
    border-radius: 5px;
    background-color: rgba(255, 255, 255, 0.062);
    backdrop-filter: blur(10px);
    box-shadow: 0 0 15px 2px rgba(3, 0, 41, 0.5);
    /* box-shadow: 0 0 14px 1px rgba(255, 255, 255, 0.1); */
    margin: 0 10px;
    color: white;
    padding: 0 10px;
    font-size: 15px;
}
.txt-input:focus{
    outline: none;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 5px;
    /* background-color: red; */
}
option{
    background-color: #0c0c0c;
    backdrop-filter: blur(10px);
}
.btn-input{
    width: 100px;
    height: 40px ;
    margin: 0 10px;
    /* border: 1px solid rgba(255, 255, 255, 0.2); */
    border: none;
    border-radius: 5px;
    color: white;
    box-shadow: 0 0 9px 1px rgba(0, 0, 0, 0.3);
    background: rgb(2, 2, 173);
    transition: ease-in-out .25s;
}
#btn-reset{
    background-color: #ad0404;
}
#btn-reset:hover{
    background-color: #830101;
}
.btn-input:hover{
    background: rgb(1, 1, 107);
    
}
.btn_remove{
    background-color: #ad0404;
    font-family: poppins;
    font-size: 15px;
    font-weight: 600;
    width: 200px;
    height: 40px;
    color: white;
    /* border: 1px solid white; */
    border: none;
    border-radius: 5px;
    transition: .25s ease-in-out;
}
.btn_remove:hover{
    background-color: #830101;
}