.wrapper {
    /* height: 100vh; */
    background: #333;
}

#main-div {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 1010;
}

#main-button {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    right: 0;
    bottom: 0;
    height: 50px;
    width: 50px;
    font-size: 20px;
    color: #0064f3;
    cursor: pointer;
    background-color: #fff;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, .5) !important;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;

}


#main-button~button {
    visibility: hidden;
    font-weight: 600;
    height: 50px;
    padding: 0 20px;
    color: #fff;
    background: linear-gradient(90deg, #00a1f5, #0064f3);
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, .5);
    border: 0;
    position: absolute;
    z-index: -1;
    right: 0;
    bottom: 0;
    opacity: 0;
    white-space: nowrap;
    cursor: pointer;
    transition: .2s all linear;
    -webkit-transition: .2s all linear;
    -moz-transition: .2s all linear;
    -ms-transition: .2s all linear;
    -o-transition: .2s all linear;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
}

#main-button.open~button {
    visibility: visible;
    right: 70px;
    opacity: 1;
    transition: .4s all cubic-bezier(0, 0.01, 0, 1.27);
    -webkit-transition: .4s all cubic-bezier(0, 0.01, 0, 1.27);
    -moz-transition: .4s all cubic-bezier(0, 0.01, 0, 1.27);
    -ms-transition: .4s all cubic-bezier(0, 0.01, 0, 1.27);
    -o-transition: .4s all cubic-bezier(0, 0.01, 0, 1.27);

}

#main-button~a {
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: absolute;
    right: 0;
    bottom: 0;
    z-index: -1;
    height: 50px;
    width: 50px;
    font-size: 20px;
    opacity: 0;
    text-decoration: none;
    color: #fff;
    background-color: #fff;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, .5);
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    transition: .2s all linear;
    -webkit-transition: .2s all linear;
    -moz-transition: .2s all linear;
    -ms-transition: .2s all linear;
    -o-transition: .2s all linear;
}

#main-button~.telegram-color {
    background: linear-gradient(0deg, #017AB1, #01ABE6);
}

#main-button~.whatsapp-color {
    background: linear-gradient(0deg, #00B100, #09db09);
}

#main-button~.messenger-color {
    background: linear-gradient(0deg, #0078FF, #00C6FF);
}

#main-button.open~a {
    opacity: 1;
    transition: .4s all cubic-bezier(0, 0.01, 0, 1.27);
    -webkit-transition: .4s all cubic-bezier(0, 0.01, 0, 1.27);
    -moz-transition: .4s all cubic-bezier(0, 0.01, 0, 1.27);
    -ms-transition: .4s all cubic-bezier(0, 0.01, 0, 1.27);
    -o-transition: .4s all cubic-bezier(0, 0.01, 0, 1.27);
}

#main-button.open~a:nth-of-type(1) {
    bottom: 60px;
}

#main-button.open~a:nth-of-type(2) {
    bottom: 120px;
}

#main-button.open~a:nth-of-type(3) {
    bottom: 180px;
}

.wave {
    animation-name: wave;
    animation-duration: 1s;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
}

@keyframes wave {
    0% {
        box-shadow: 0 0 0px 0px rgba(255, 255, 255, 0.5);
    }

    100% {
        box-shadow: 0 0 0px 10px rgba(255, 255, 255, 0);
    }
}

.open {
    animation-iteration-count: 1;
}

.instagram-logo {
    color: #833AB4;
    font-size: 48px;
    font-family: 'Instagram', cursive;
    text-decoration: none;
}

.instagram-logo i {
    transform: scale(1.5);
    color: #833AB4;
}