Hi Zed, I found this (underneath) and it brought back my arrow! Still a little vague though,in my opinion. But is this the right way to repair the arrow? If yes, I am still looking for a way to make the arrow more clear. Can you help me with that? I hope to hear from you soon!
.btn-down:active, .btn-down:focus, .btn-down {
text-align: center;
cursor: pointer;
color: #fff;
font-size: 40px;
position: absolute;
bottom: 80px;
}