#hero {
    height: 80vh;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3em;
    position: relative;
    text-align: left;
}

#heroInfo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1em;
}

#socials {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 2em;
    gap: .5em;
}

#bottom-element {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
}

#bottom-element i {
    font-size: 2rem;
}


.arrows {
    width: 60px;
    height: 72px;
    position: absolute;
    left: 50%;
    margin-left: -30px;
    bottom: 20px;
}

.arrows path {
    stroke: #23CE6B;
    fill: transparent;
    stroke-width: 2px;
    animation: arrow 2s infinite;
    -webkit-animation: arrow 2s infinite;
}

@keyframes arrow {
    0% {opacity:0}
    40% {opacity:1}
    80% {opacity:0}
    100% {opacity:0}
}

@-webkit-keyframes arrow /*Safari and Chrome*/ {
    0% {opacity:0}
    40% {opacity:1}
    80% {opacity:0}
    100% {opacity:0}
}

.arrows path.a1 {
    animation-delay:-1s;
    -webkit-animation-delay:-1s; /* Safari 和 Chrome */
}

.arrows path.a2 {
    animation-delay:-0.5s;
    -webkit-animation-delay:-0.5s; /* Safari 和 Chrome */
}

.arrows path.a3 {
    animation-delay:0s;
    -webkit-animation-delay:0s; /* Safari 和 Chrome */
}