*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
    background-image: url();
}
body{
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-image: url(/slike/pozadina.jpg);
    background-repeat: no-repeat;
    background-position: center;
    background-attachment: fixed;
    background-size: cover;
}
.glava{
    display: flex;
    height: 80px;
    width: 100%;
    background-color: antiquewhite;
    border-style: groove;
    border-color: black;
    position: fixed;
    top: 0%;
    justify-content: space-between;
    margin-left: 10px;
    margin-right: 10px;
}



.apatin{
    margin-top: 4px;
    height:70px ;
}
.srbija{
    height:70px ;
    margin-top: 3px;
}


.registracija-box{
    background-color: antiquewhite;
    display: flex;
    justify-content: center;
    flex-direction: column;
    width: 600px;
    height: 770px;
    padding: 30px;
    opacity: 90%    ;
    border-style: solid;
 
    
}
.registracija-header{
    text-align: center;
    opacity: 100%;
    
}
.registracija-header header{
    color: #000000;
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 50px;
}
.unos-box .polje-unosa{
    width: 100%;
    height: 60px;
    font-size: 17px;
    padding: 0 25px;
    margin-bottom: 15px;
    border-radius: 30px;
    border: black;
    box-shadow: 0px 7px 10px 2px rgba(0,0,0, 0.1);
    outline: black;
    transition: .5s;
}
::placeholder{
    font-weight: 500;
    color: #000000;
}
.polje-unosa:focus{
    width: 105%;
}

section{
    display: flex;
    align-items: center;
    font-size: 20px;
    color: #000000;
}
#check{
    margin-right: 10px;
}
a{
    text-decoration: none;
}
a:hover{
    text-decoration: underline;
}
section a{
    color: #555;
}
.input-submit{
    position: relative;
}
.submit-btn{
    width: 100%;
    height: 60px;
    background: #222;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    transition: .5s;
}
.input-submit label{
    position: absolute;
    top: 45%;
    left: 50%;
    color: #fff;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    cursor: pointer;
}
.submit-btn:hover{
    background: #000;
    transform: scale(1.1,1);
   
}