:root {
    --primary-color : rgb(196, 42, 42);
    --secondary-color : #9ce9e9;
    --white-color : #ffffff;
}

body{
    width: 95%;
    min-width:80%;
    margin: auto;
    padding: 0rem;
    align-items: center;
    min-height: 700px;
    max-height: 100%;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}

.container{
 text-align: center;
}

.header-head{
    font-size: 3rem;
}

.header-para{
    color: var(--white-color);
}

.btn-go{
    text-decoration: none;
    color: var(--primary-color);
    background-color: var(--white-color);
    padding: 0.5rem 1rem;
    border-radius: 1rem;
}
.head-container{
    color: var(--secondary-color);
    font-weight: bolder;
    padding: 3rem 1rem 0;
    background-color: var(--primary-color);
    border-radius: 1rem 1rem 0 0;
    height: auto;
}

.mid-para{
    font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.input-container {
    border: 1rem outset var(--primary-color);
    text-align: center;
    margin:10vmax;
}

.input-date{
    border-radius: 1rem;
    border: none;
    margin-top: 10%;
    font-size: larger;
    font-weight: bold;
    background-color: var(--secondary-color);
}

.btn-check{
    margin-top: 2rem;
    border: none;
    border-radius: 1rem;
    background-color: var(--secondary-color);
    font-size: larger;
    cursor: pointer;
    font-weight: bold;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 1rem;
}

.working {
    display: none;
    width: 225px;
    margin-left: auto;
    margin-right: auto;
}

.msg {
    display: none;
    color:rgb(19, 4, 4) ;
    font-size: medium;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

footer{
    position:static;
    left: 0;
    bottom: 0;
    width: 95%;
    border-radius: 0 0 1rem 1rem;
    color: var(--white-color);
    background-color: var(--primary-color);
    margin-left:auto;
    margin-right: auto;
    text-align: center;
    padding: 0.5rem 0.5rem 0.5rem;
}