arrow-down.sass

&:after
    z-index: 1
    content: ''
    position: absolute
    width: 10px
    height: 45px
    background-color: $turquoise
    left: 20px
    top: 40px
&:last-of-type
    &:after
        height: 35px
    &:before
        content: ''
        position: absolute
        width: 10px
        height: 20px
        //background-color: $turquoise 
        //transform: rotate(45deg)
        width: 0
        height: 0
        border-left: 13px solid transparent
        border-right: 13px solid transparent
        border-top: 13px solid $turquoise
        left: 12px
        top: 70px