.about[data-v-cd47065a]:before{content:"";background:url(../../static/img/long_bg.6ca1e907.png) no-repeat 50%;background-size:cover;width:100%;height:100%;position:fixed;top:0;left:0;right:0;bottom:0}.about .logo[data-v-cd47065a]{width:100%}.about .logo img[data-v-cd47065a]{width:22.776vw;height:auto;margin-top:17.794vw}.about .logo .title[data-v-cd47065a]{margin-top:5.338vw;margin-bottom:1.779vw;font-size:4.27vw;font-weight:700;color:#333}.about .logo .version[data-v-cd47065a]{font-size:3.203vw;font-weight:700;color:#333;position:relative}.about .logo .note[data-v-cd47065a]{text-align:center;color:#333;font-size:1.957vw;padding:0 4.448vw;font-size:3.203vw;font-weight:400}.protocol[data-v-cd47065a]{width:100%;font-size:3.203vw;font-weight:400;position:absolute;bottom:0;left:0;padding:3.559vw 0}.protocol-link[data-v-cd47065a],.protocol-text[data-v-cd47065a]{color:#278ede}