:root{--color-primary-900:#3e0414;--color-primary-700:#be123e;--color-primary:#fda4b0;--color-primary-300:#ffe4e6;--color-primary-100:#fff1f2}.index-news .bg-mask{background:url(../images/dec-bg-student-index-1.svg) no-repeat,var(--color-white)}.index-activity:after{position:absolute;top:0;right:3vw;width:6vw;height:7.5vw;background:url(../images/dec-student-gril.svg) no-repeat;content:"";transform:translateY(-65%)}.index-activity .bg-mask{background:url(../images/bg-index-studnet-activity.png) no-repeat,#f6f6f6}.index-preLast .bg-mask{background:url(../images/dec-bg-student-index-2.svg) no-repeat,var(--color-white)}.index-last{background:url(../images/dec-bg-student-bottom.svg) no-repeat bottom center}.footer-main .btn-login{background:var(--color-white)}.footer-rights{background:var(--color-fontLight)}.footer-rights p{color:var(--color-white)}.page-banner .banner-sec{background:url(../images/student-page-banner.jpg) center center no-repeat}.page-main{background:url(../images/dec-bg-student-page-top.svg) no-repeat top right,url(../images/dec-bg-student-bottom.svg) no-repeat bottom center}