.icon{
    position: absolute;
    top: 50%;
    transform: translateY(-50%);

    height: 100%;
    width: 130px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    z-index: 1;
    
}
 .icon i{
    height: 50px;
    width: 50px;
    font-size:28px;
    background-color: rgba(148, 148, 148, 0.7);
    color: rgba(255, 255, 255, 0.92);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: 0.5s;
}

.icon i:hover{
    background-color: rgba(214, 214, 214, 0.7);
    color: rgba(255, 255, 255, 0.92);
}

.icon:first-child{
    left: 0%;
    display: none;
}
.icon:first-child i{
    margin-left: 15px;
}
.icon:last-child{
    right: 0%;
    justify-content: flex-end;
    
}
.icon:last-child i{
    margin-right: 15px;
}