* {
    font-family: Arial, Helvetica, sans-serif;
    text-align: center;
}

body {
    background-image: linear-gradient(to right, #fef851, #f9ca47);
    background-color: #ffff00;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: 100% 100%;
}

button{
    background-color: #ff8400;
    color: #ffffff;
    border-radius: 4px;
    border: #ff8400;
    transition: 0.4s;
}

button:hover{
    background-color: #ffffff;
    color: #ff8400;
    font-size: 14px;
    transition: 0.4s;
}

.ytbtn:hover{
    background-color: #ff0000;
    color: #ffffff;
    border: #ff0000;
    font-size: 14px;
    border-radius: 4px;
    transition: 0.4s;
}

.disbtn:hover{
    background-color: #5866f2;
    color: #ffffff;
    border: #5866f2;
    font-size: 14px;
    border-radius: 4px;
    transition: 0.4s;
}

.gitbtn:hover{
    background-color: #000000;
    color: #ffffff;
    border: #000000;
    font-size: 14px;
    border-radius: 4px;
    transition: 0.4s;
}

.replbtn:hover{
    background-color: #ef6236;
    color: #ffffff;
    border: #ef6236;
    font-size: 14px;
    border-radius: 4px;
    transition: 0.4s;
}

.zakulisi{
    position: fixed;
    bottom: 10px;
    right: 10px;
    border-radius: 4px;
    border: none;
    color: #ffffff;
    transition: 0.4s;
}

.zakulisi:hover{
    position: fixed;
    bottom: 10px;
    right: 10px;
    border-radius: 4px;
    border: none;
    color: #ffffff;
    background-color: #000000;
    box-shadow: 3px 3px #80808092;
    transition: 0.4s;
    font-size: 15px;
}

.secretbtn{
    background-color: transparent;
    outline: transparent;
    border-color: transparent;
    color: transparent;
}

.languagebtn{
    position: fixed;
    bottom: 10px;
    left: 10px;
    border-radius: 4px;
    border: none;
    color: #ffffff;
    transition: 0.4s;
}

.languagebtn:hover{
    position: fixed;
    bottom: 10px;
    left: 10px;
    border-radius: 4px;
    border: none;
    color: #ffffff;
    background-color: #001b6a;
    box-shadow: -3px 3px #80808092;
    transition: 0.4s;
    font-size: 15px;
}