*{
    margin: 0;
    box-sizing: border-box;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}
span , a , title{
    display: inline-block;
    text-decoration: none;
}
img{
    vertical-align: middle;
    max-width: 100%;
    height: auto;
}
.big{
    background-image: url(wallpaperflare.com_wallpaper\ \(6\).jpg);
    height: 100dvh;
    padding: 300px 0;
    padding-left: 650px;
}
.btn , .btn1{
    padding: 12px 20px;
    font-size: 20px;
    border-radius: 8px;
    border: none;
    position: relative;
    
}
.btn::before{
    position: absolute;
    content: '3';
    right: -5px ;
    width: 30px;
    height: 30px;
    color: white;
    background-color: red;
    border-radius: 50%;
    top: -25%;
    right: -12%;
    transition: 0.3s;
}
.btn1::before{
    position: absolute;
    content: '5';
    right: -5px ;
    width: 30px;
    height: 30px;
    color: white;
    background-color: green;
    border-radius: 50%;
    top: -25%;
    right: -9%;
    transition: 0.3s;
}
.btn{
    background-color: yellow;
    margin-right: 15px;
}
.btn1{
    background-color: aqua;
}
.btn1::after{
    position: absolute;
    content: '';
    background-color: dodgerblue;
    height: 5px;
    width: 100%;
    bottom: 10%;
    left: 0;
    transition: 0.3s;
}
.btn1:hover::before{
    background-color: black;
    transform: scale(1.2);
    z-index: 1;
}
.btn1:hover::after{
    transform: rotate(90deg);
    width: 30%;
    left: 80%;
    z-index: 0;
    bottom: 45%;
}