body{
    padding: 0;
    margin: 0;
    background-color: #16425B;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-family: "Kode Mono";
}
.heading{
    color: #81C3D7;
    font-size: 10vh;
    margin-top: 40px;
    border-bottom: solid;
    border-color: #30678a;
    border-width: 5px;
    animation: appear 1s ease forwards;
}
.main{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 30vh;
    position: relative;
    opacity: 0;
    animation: appear 1s 1.4s ease forwards;
}
textarea{
    flex: 1;
    height: 100%;
    margin: 10px;
    background-color: #3A7CA5;
    border: none;
    border-radius: 8px;
    padding: 14px;
    color: #16425B;
    resize: none;
}
input:disabled{
    
}
*::placeholder{
    color: #16425B;
    font-family: "Kode Mono";
}
.demo, input{
    width: calc(100vw - 20px);
    height: 10vh;
    background-color: #3A7CA5;
    opacity: 0.73;
    margin-bottom: 5vh;
    border-radius: 8px;
}
.demo{
    display: flex;
    align-items: center;
    justify-content: space-between;
    opacity: 0;
    animation: appear 1s 1.2s ease forwards;
}
.sub{
    border: none;
    font-size: 15px;
    font-family: "Kode Mono";
    position: absolute;
    bottom: -5px;
    background-color: #1b3a4c;
    color: white;
    padding: 10px 15px;
    border-radius: 10px;
    left: 45%;
    opacity: 0.7;
    transition: transform 1.2s;
}
.sub:hover{
    transform: translateY(-5px);
    cursor: pointer;
}
.demo_txt{
    color: #1b3a4c;
    flex: 1;
    text-align: center;
}
.demo_tag{
    font-size: 20px;
    padding-left: 20px;
}
.input{
    width: 97vw;
    outline: none;
    border: none;
    margin-top: 40px;
    font-size: 15px;
    color: white;
    padding-left: 20px;
    opacity: 0;
    animation: appear 1s 1.6s ease forwards
}
.input::placeholder{
    font-size: 15px;
}
@keyframes appear{
    0%{
        opacity: 0;
        transform: translateY(10px);
    }
    100%{
        opacity: 1;
        transform: translateY(0px);
    }
}