*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
    transition: 0.3s ease;
}
nav{
    border: 1px solid grey;
    border-width: 0px 0px 1px 0px;
}
nav ul{
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1rem;
}

nav ul li{
    display: flex;
    align-items: center;
    gap: 1rem;
}

nav ul li button{
    cursor: pointer;
    border: none;
    font-size: 1.5rem;
    font-weight: bold;
    background-color: transparent;
}

nav ul li img{
    height: 50px;
    object-fit: contain;
}

nav ul li a{
    text-decoration: none;
    color: inherit;
    font-weight: bold;
}

nav ul li a:hover{
    color: rgb(0, 89, 255);
}

main{
    min-height: 50vh;
}

.main_container{
    display: flex;
    align-items: center;
    padding: 0rem 1rem;
    position: relative;
}

.main_container div{
    width: 100%;
}

.main_container div img:hover{
    cursor: pointer;
    opacity: 0;
}

.main_container form{
    width: 100%;
    animation: slide_form 3s ease-in-out;
}

.main_container form div{
    padding: 0.5rem 1rem;
}

.main_container form div:first-child{
display: flex;
justify-content: center;
align-items: center;
flex-direction: column;
gap: 0.2rem;
}

.main_container form img{
    height: 50px;
    object-fit: contain;
}

.input_container{
    text-align: center;
}

h1 img{
    background-color: gray;
}

.form_go_pics img:hover, h1 img:hover{
    opacity: 1 !important;
}

.main_container form input{
display: block;
width: 80%;
margin-left: 10%;
padding: 0.5rem;
border-width: 0px 0px 1px 0px;
outline: none;
font-size: inherit;
}

.main_container form button{
    margin: 1rem 0rem;
    cursor: pointer;
    background-color: rgba(6, 78, 187, 0.829);
    color: whitesmoke;
    border: none;
    font-size: 1rem;
    padding: 0.3rem 1rem;
    border-radius: 4px;
}

.main_container form button:hover{
    background-color: rgba(6, 78, 187, 1);
}

footer{
    width: 100%;
    position: fixed;
    bottom: 0.1rem;
    font-weight: bold;
    font-size: small;
    text-align: center;
}

/*  */
@keyframes slide_form {
    from{
        transform: translateX(-50%);
        opacity: 0;
    }

    to{
        transform: translateX(0%);
        opacity: 1;
    }
}

/*  */
@media (max-width: 1030px) {
    .main_container{
        text-align: center;
        display: block;
        padding: 0rem;
    }

    .main_container form{
        padding-top: 50%;
        width: 100%;
        height: 100vh;
        background-color: rgba(0, 0, 0, 0.5);
        position: fixed;
        top: 0%;
    }

    .main_container form div{
        width: 50%;
        margin-left: 25%;
        background-color: white;
        padding: 1.5rem 1rem;
    }

    .main_container form input{
        width: 100%;
        margin-left: 0%;
        }
}

@media (max-width: 650px) {
    .main_container form div{
        width: 70%;
        margin-left: 15%;
    }
}

@media (max-width: 500px) {
    nav ul{
        padding: 0.2rem 0.5rem;
    }
    
    nav ul li{
        display: flex;
        align-items: center;
        gap: 1rem;
    }
    
    nav ul li button{
        font-size: 1rem;
    }
    
    nav ul li img{
        height: 30px;
    }
    
    nav ul li a{
        font-size: 0.9rem;
    }

    .main_container form div{
        width: 80%;
        margin-left: 10%;
    }

    h1{
        font-size: 2rem;
    }
    
    .main_container form input{
        font-size: 0.9rem;
    }
    
    .main_container form div i{
        font-size: small;
    }
}

@media (max-width: 400px) {
    .main_container form div{
        width: 90%;
        margin-left: 5%;
    }
}

@media (max-width: 330px) {
    .main_container form{
        padding-top: 25%;
        position: fixed;
    }
}