* {
    -webkit-tap-highlight-color: transparent !important;
}

html {
    scroll-behavior: smooth;
}

#row {
    width: 70%;
    margin: 0 auto;
    text-align: justify;
}

#backtotop-btn {
    visibility: hidden;
    position: fixed;
    cursor: pointer;
    right: 14px;
    bottom: 16px;
    user-select: none;
    transition: 1s;
}

.rocket {
    display: block;
    font-size: 50px;
    transform: rotate(315deg);
}

.arrow-up {
	display: block;
    font-size: 40px;
	/*transform: rotate(215deg);*/
}

.slide-in-bottom {
    -webkit-animation: slide-in-bottom 0.5s cubic-bezier(0.250, 0.460, 0.450, 0.940) both;
    animation: slide-in-bottom 0.5s cubic-bezier(0.250, 0.460, 0.450, 0.940) both;
}

.slide-out-top {
    -webkit-animation: slide-out-top 0.5s cubic-bezier(0.550, 0.085, 0.680, 0.530) both;
    animation: slide-out-top 0.5s cubic-bezier(0.550, 0.085, 0.680, 0.530) both;
}

.scale-in-center {
    -webkit-animation: scale-in-center 0.5s cubic-bezier(0.250, 0.460, 0.450, 0.940) both;
    animation: scale-in-center 0.5s cubic-bezier(0.250, 0.460, 0.450, 0.940) both;
}

.scale-out-center {
    -webkit-animation: scale-out-center 0.5s cubic-bezier(0.550, 0.085, 0.680, 0.530) both;
    animation: scale-out-center 0.5s cubic-bezier(0.550, 0.085, 0.680, 0.530) both;
}

@-webkit-keyframes slide-in-bottom {
    0% {
        -webkit-transform: translateY(1000px);
        transform: translateY(1000px);
        opacity: 0;
    }

    100% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slide-in-bottom {
    0% {
        -webkit-transform: translateY(1000px);
        transform: translateY(1000px);
        opacity: 0;
    }

    100% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
        opacity: 1;
    }
}

@-webkit-keyframes slide-out-top {
    0% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
        opacity: 1;
    }

    100% {
        -webkit-transform: translateY(-1000px);
        transform: translateY(-1000px);
        opacity: 0;
    }
}

@keyframes slide-out-top {
    0% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
        opacity: 1;
    }

    100% {
        -webkit-transform: translateY(-1000px);
        transform: translateY(-1000px);
        opacity: 0;
    }
}

@-webkit-keyframes scale-in-center {
    0% {
        -webkit-transform: scale(0);
        transform: scale(0);
        opacity: 1;
    }

    100% {
        -webkit-transform: scale(1);
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes scale-in-center {
    0% {
        -webkit-transform: scale(0);
        transform: scale(0);
        opacity: 1;
    }

    100% {
        -webkit-transform: scale(1);
        transform: scale(1);
        opacity: 1;
    }
}

@-webkit-keyframes scale-out-center {
    0% {
        -webkit-transform: scale(1);
        transform: scale(1);
        opacity: 1;
    }

    100% {
        -webkit-transform: scale(0);
        transform: scale(0);
        opacity: 1;
    }
}

@keyframes scale-out-center {
    0% {
        -webkit-transform: scale(1);
        transform: scale(1);
        opacity: 1;
    }

    100% {
        -webkit-transform: scale(0);
        transform: scale(0);
        opacity: 1;
    }
}