.floating-icon {
    position: fixed;
    bottom: 45px;
    right: 1%;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 0 10px 3px rgba(0, 0, 0, .3);
    transition: background-color 0.3s;
    border: solid 2px #4cc357;
}

.div-principal {
    height:256px;
    width:88px;
    box-shadow: -4px 3px 5px 0px rgba(0,0,0,0.35);
    top:25%;
    right:0px;
    position:fixed;
    z-index:100;
}

.floating-icon:hover {
    opacity: 1;
}

.cd-top.cd-is-visible {
    visibility: visible;
    opacity: 0.7;
    transition: 0.5s;
}
.cd-top {
    display: inline-block;
    height: 60px;
    width: 60px;
    position: fixed;
    bottom: 45px;
    right: 7%;
    box-shadow: 0 0 10px 3px rgba(0, 0, 0, .3);
    -moz-box-shadow: 0 0 10px 3px rgba(0, 0, 0, .3);
    -webkit-box-shadow: 0 0 10px 3px rgba(0, 0, 0, .3);
    -o-box-shadow: 0 0 10px 3px rgba(0, 0, 0, .3);
    border-radius: 100px;
    overflow: hidden;
    text-indent: 100%;
    white-space: nowrap;
    background: url('../../assets/svg/arrow-down.svg') center 50% no-repeat;
    visibility: hidden;
    opacity: 0;
    /* -webkit-transition: opacity .3s 0s, visibility 0s .3s;
    -moz-transition: opacity .3s 0s, visibility 0s .3s;
    transition: opacity .3s 0s, visibility 0s .3s */
}

.cd-top:hover {
    opacity: 1;
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
}

.animated {
    visibility: visible
}


.cd-top.cd-fade-out,
.cd-top.cd-is-visible,
.no-touch .cd-top:hover {
    -moz-animation-name: pop-out;
    -moz-animation-duration: 1s;
    -moz-animation-timing-function: ease-in-out;
    -webkit-animation-name: pop-out;
    -webkit-animation-duration: 1s;
    -webkit-animation-timing-function: ease-in-out;
}

.cd-top.cd-fade-out {
    opacity: .5
}

@-moz-keyframes pop-out {
    0% {
        -moz-transform: scale(1)
    }
    50% {
        -moz-transform: scale(.8);
        -moz-animation-timing-function: ease-out
    }
    70% {
        -moz-transform: scale(1.3);
        -moz-animation-timing-function: ease-in
    }
    100% {
        -moz-transform: scale(1);
        -moz-animation-timing-function: ease-out
    }
}

@-webkit-keyframes pop-out {
    0% {
        -webkit-transform: scale(1)
    }
    50% {
        -webkit-transform: scale(.8);
        -webkit-animation-timing-function: ease-out
    }
    70% {
        -webkit-transform: scale(1.3);
        -webkit-animation-timing-function: ease-in
    }
    100% {
        -webkit-transform: scale(1);
        -webkit-animation-timing-function: ease-out
    }
}

@keyframes popout {
    0% {
        transform: scale(1)
    }
    20% {
        transform: scale(.8);
        animation-timing-function: ease-out
    }
    50% {
        transform: scale(1.3);
        animation-timing-function: ease-in
    }
    100% {
        transform: scale(1);
        animation-timing-function: ease-out
    }
}

@media screen and (max-width: 750px) {
    .cd-top {
        right: 19%;
    }
}