/* css reset */
*{
    margin:0;
    padding:0;
    box-sizing: border-box;
}

html{
    font-size: 16px;
}

img{
    width: 100%;
    display:block;
}

p{
    font-size:1.5rem;
    line-height:1.5;
}
body {
    font-family:'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
     background-image: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('bmi-background.jpeg');
     background-position: center;
     background-repeat:no-repeat;
     background-size: cover;
}

/* css reset ends here */

body::after {
    content:"";
    background-color:rgba(0,0,0,0.5);
    width:100%;
    height: 100vh;
    position:absolute;
    top:0;
    left:0;
    z-index:-1
}

.main{
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    width:100%;
    height: 100vh;
    position: relative;
    color:white;
    z-index: 0;
}

.content {
    margin:20px;
    border:2px dotted white;
    padding:50px;
    max-width:900px !important;
}

.content h1{
    text-align: center;
    margin-bottom: 30px;
    text-transform: uppercase;
}
p {
    font-size: 20px;
    margin:15px 0;
}
form{
   margin: auto;
   padding:auto;
}

form div {
    margin: 10px 0;
}

form input {
    width:100% !important;
    background:transparent !important;
    color:white !important;
}


form button {
   width: 100%;
   margin:10px 0 !important;
}

/* reset button */
.reset{
    display: none;
}

.loader-div{
    display:flex;
    justify-content:center;
    align-items: center;
}

.loader{
    width:80px;
    height:80px;
}