a[href*=github] i,a[href*=twitter] i,a[href*=linkedin] i,a[href*=root-me] i,a[href*=root-me] img,a[href*=github] img,a[href*=twitter] img,a[href*=linkedin] img{font-size:3rem!important;width:3rem!important;height:3rem!important}