.arrow{
    width: 100vw;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    
}
.down-arrow{
    width: 10px;
    height: 40px;
    border-radius: 5px;
    background-color: white;
    margin: 6px;
    animation: move 1.1s infinite ease-in-out;
}

.down-arrow:nth-of-type(1){
    transform: rotate(-45deg);
}

.down-arrow:nth-of-type(2){
    transform: rotate(45deg);
}

@keyframes move{
    0%{margin-top: 0;}
    50%{margin-top: 60px;}
    100%{margin-top: 0;}

}