.btn-left-nav{background-image:url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMiIgaGVpZ2h0PSIxMzEiPjxwYXRoIGZpbGw9IiNGRkYiIGZpbGwtcnVsZT0iZXZlbm9kZCIgc3Ryb2tlPSIjRTRFNEU0IiBkPSJNMjMuNzc1IDE2LjM0MS0uNSAxLjA5NnYxMjguODA4bDI0LjI3NS0xNS4yNDVhMTYuNSAxNi41IDAgMCAwIDcuNzI1LTEzLjk3M1YzMC4zMTRhMTYuNSAxNi41IDAgMCAwLTcuNzI1LTEzLjk3M3oiLz48L3N2Zz4=);background-position:0 0;background-repeat:no-repeat;background-size:contain;color:#7f97a7;cursor:pointer;height:127px;line-height:127px;margin-top:-60px;position:absolute;right:-31px;text-align:center;top:50%;width:31px;z-index:1}