.shift-right{margin-left:auto}.shift-left,.shift-right{max-width:calc(100% - 100px)}.shift-left{margin-right:auto}@media only screen and (max-width:1200px){.shift-left,.shift-right{max-width:calc(100% - 50px)}}@media only screen and (max-width:767px){.shift-left,.shift-right{max-width:100%}}