@import url(https://fonts.googleapis.com/css2?family=Roboto+Serif:wght@300;400;600&display=swap);.highlightable-menu{height:auto;width:auto;max-width:300px;border-radius:5px;position:fixed;top:0;left:0;font-size:1rem;background:-webkit-gradient(linear,left top,left bottom,from(#545454),to(rgba(84,84,84,.95)));background:linear-gradient(180deg,#545454,rgba(84,84,84,.95));-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;z-index:10!important}.highlightable-menu .btn-link{color:#fff!important}.highlightable-menu .btn-link:hover{color:#4db8ea!important}.highlightable-menu .popper-options{color:#fff}.highlightable-menu .popper-options:after{font-family:fontello;font-style:normal;font-weight:400;speak:none;display:inline-block;text-decoration:inherit;width:1em;margin-right:.2em;font-variant:normal;text-transform:none;line-height:1em;margin-left:.2em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;content:"\F0DD";position:absolute;font-size:2em;bottom:-10px;left:0;right:0;margin:auto;color:#545454;z-index:-1!important;text-align:center}.highlightable-menu .popper-options.bottom-notch:after{bottom:20px;-webkit-transform:rotate(180deg);transform:rotate(180deg)}.highlightable-menu .popper-options .option:hover{color:#ababab}.highlightable-menu:hover{cursor:pointer}.menu-item{padding:10px}.fa-active{color:#4db8ea}.el-select .el-tag{display:block;height:auto;white-space:normal}.el-select__tags{overflow:auto}#abstract[data-v-eb3cd3ea]{font-family:"Roboto Serif",sans-serif!important;color:#303133}