.text {
    font-size: 20px;
    font-weight: 500;
    color: red;
    text-align: center;
    margin: 10px;
}

.bt {
    display: flex;
    font-size: 50px;
    color: red;
}

.main {
    display: flex;
    flex-direction: column;
}

body {
    background-color: #555;
}
.buw{
    height: 140px;
}
.h1 {
    background-color: black;
    position: absolute;
    top: 0px;
    left: 0px;
    justify-content: center;
    justify-items: center;
    width: 125%;
    overflow: hidden;
}
.img{
    float: left;
    display: flex;
}
.a{
    text-decoration: none;
}
.button{
    height: 100px;
    width: 200px;
    font-size: 30px;
    border: 1px solid green;
    animation: asd 60s linear 0s infinite alternate;
}
@keyframes asd {
    0%{
        position: absolute;
        top: 500px;
        left: 0px;
        height: 100px;
        width: 200px;
        font-size: 35px;
        background-color: blue;
    }
    10%{
        position: absolute;
        top: 600px;
        left: 200px;
        height: 50px;
        width: 100px;
        font-size: 20px;
        background-color: aqua;
    }
    20%{
        position: absolute;
        top: 800px;
        left: 600px;
        height: 20px;
        width: 40px;
        font-size: 5px;
        background-color: red;
    }
    30%{
        position: absolute;
        top: 700px;
        left: 0px;
        height: 50px;
        width: 100px;
        font-size: 15px;
        background: pink;
    }
    40%{
        position: absolute;
        top: 500px;
        left: 250px;
        height: 10px;
        width: 20px;
        font-size: 5px;
        background-color: green;
    }
    50%{
        position: absolute;
        top: 800px;
        left: 600px;
        height: 100px;
        width: 200px;
        font-size: 35px;
        background: gold;
    }
    60%{
        position: absolute;
        top: 500px;
        left: 0px;
        height: 50px;
        width: 100px;
        font-size: 25px;
        background-color: whitesmoke;
    }
    70%{
        position: absolute;
        top: 600px;
        left: 500px;
        height: 60px;
        width: 120px;
        font-size: 20px;
        background-color: aquamarine;
        
    }
    80%{
        position: absolute;
        top: 900px;
        left: 200px;
        height: 40px;
        width: 80px;
        font-size: 10px;
        background-color: blueviolet;
    }
    90%{
        position: absolute;
        top: 500px;
        nav-left: 600px;
        height: 75px;
        width: 150px;
        font-size: 30px;
        background-color: aqua;
    }
    100%{
        position: absolute;
        top: 500px;
        left: 0px;
        height: 100px;
        width: 200px;
        font-size: 50px;
        background-color: blue;
    }
}