body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background-attachment: fixed;
    background-image: -webkit-linear-gradient(top, rgba(67, 112, 74, 0.6), rgba(92, 71, 71, 0.7)), url(sqwert.jpg);
    background-size: cover;
}

.serdechki {
    background: url(https://i.pinimg.com/originals/94/82/5a/94825ad80fff30c13cccfaf3d2ce4ea8.gif);
    width: 100%;
    height: 100%;

}

.block2 {
    font-size: 40px;
    font-weight: 1000;
    text-align: center;
    width: 100%;
    height: 75px;
    font-family: 'Courier New', Courier, monospace;
}

.block2 a {
    color: white;
    text-shadow: 7px 9px 5px rgb(0, 0, 0);
    text-decoration: none;
    margin-top: 10px;
    line-height: 75px;
}

.topbutton {
    width:150px;
    height: 80px;
    line-height: 80px;
    text-align:center;
    padding:10px;
    position:fixed;
    bottom:50px;
    right:50px;
    cursor:pointer;
    color:white;
    border: solid 2px white;
    box-shadow: 0px 0px 10px white;
    text-decoration: none;
    font-family:verdana;
    font-size:25px;
    border-radius: 5px;
}
    
.topbutton:hover {
    background-color: rgb(133, 133, 133);
    cursor: pointer;
}

.topbutton2 {
    width:100px;
    height: 50px;
    line-height: 50px;
    text-align:center;
    padding:10px;
    position:fixed;
    top:50px;
    left:50px;
    cursor:pointer;
    color:white;
    border: solid 2px white;
    box-shadow: 0px 0px 10px white;
    text-decoration: none;
    font-family:verdana;
    font-size:20px;
    border-radius: 5px;
}
    
.topbutton2:hover {
    background-color: rgb(133, 133, 133);
    cursor: pointer;
}

.topbutton3 {
    display: none;
}

.topbutton4 {
    display: none;
}


.tati {
    font-size: 50px;
    width: 100%;
    margin: auto;
    text-align: center;
    margin-top: 150px;
    color: rgb(224, 224, 224);
    font-family: 'Courier New', Courier, monospace;
    font-weight: 900;
    text-shadow: 0px 0px 7px black;

}

.tati2 {
    text-align: center;
    font-size: 25px;
    width: 50%;
    margin: auto;
    padding-top: 10px;
    text-overflow: clip;
    color: rgb(224, 224, 224);
    font-family: 'Courier New', Courier, monospace;
    font-weight: 900;
    text-shadow: 5px 1px 5px black; 

}

.opis {
    width: 65vw;
    margin: auto;
    margin-top: 150px; 
    border: solid 3px white;
    box-shadow: 0px 0px 15px rgb(255, 255, 255);
    border-radius: 25px;
    overflow: hidden;
    font-family: 'Courier New', Courier, monospace;
    font-weight: 900;
    text-shadow: 5px 1px 5px black; 
}

.foto {
    width: 32.5vw;
    height: 28vw;
    border-radius: 0px 0px 20px 0px;
    overflow: hidden;
    background-image: url(sqwer2.jpg);
    background-size: cover;
}


.foto2 {
    width: 32.5vw;
    height: 28vw;
    border-radius: 20px 0px 0px 20px;
    overflow: hidden;
    background-image: url(sqwer.jpg);
    background-size: cover;
    float: right;
}

.foto3 {
    width: 32.5vw;
    height: 28vw;
    border-radius: 0px 20px 0px 0px;
    overflow: hidden;
    background-image: url(sqver1.jpg);
    background-size: cover;
}

.infa {
    font-size: 1.3vw;
    width: 32.5vw;
    height: 28vw; 
    text-align: center;
    vertical-align: middle;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;  
    text-shadow: 5px 1px 5px black;  

}

.disp {
    display: flex;
}

.disp2 {
    flex-direction: row-reverse;
}

.boka {
    width: 85%;
    height: 28vw;
    margin: auto;
    justify-content: center;
    align-items: center;
}

.textvkoce {
    width: 100%;
    text-align: center;
    padding-top: 30px;
    height: 50px;
}


.textvkoce a {
    color: white;
    text-decoration: none;
    text-align: center;
    margin-left: 50px;
    margin-right: 50px;
    font-size: 20px;
}



@media screen and (max-width: 1000px) { 
    .topbutton {
        width: 50px;
        height: 50px;
        border-radius: 100px;
    }

    .textvkoce a {
        font-size: 5vw;
    }
    
    a {
        font-size: 4vw;
    }
    .tati {
        font-size: 8vw;
        margin-top: 100px;
    }

    .tati2 {
        font-size: 6vw;
        width: 90%;
        text-align: center;
    }

    .disp {
        display: unset;
    }

    .infa {
        font-size: 5vw;
        width: 90%;
        margin: auto;
        height: auto;
        padding-top: 10px;
        padding-bottom: 10px;
    }

    .boka {
        height: auto;
        width: 100%;
    }

    .foto, .foto2, .foto3 {
        width: 100%;
        height: 80vw;
        border-radius: 10px;
    }

    .opis {
        width: 90%;
        height: auto;
    }

    .textvkoce {
        padding-top: 15px;
        height: 50px;
    }

    .textvkoce a {
        margin-left: 5px;
        margin-right: 5px;
        font-size: 5vw;
    }

    .topbutton, .topbutton2 {
        display: none;
    }


    .topbutton3 {
        width:10vw;
        height: 10vw;
        padding:10px;
        position:fixed; 
        bottom:30px;
        right:5vw;
        cursor:pointer;
        text-decoration: none;
        display: inline;
        transform: rotate(90deg);
    }
    
    .topbutton4 {
        width:10vw;
        height: 10vw;
        padding:10px;
        position:fixed;
        top:50px;
        left:5vw;
        cursor:pointer;
        text-decoration: none;
        display: inline;
    }

    path {
        fill: white;
    }

}