#to_top_scrollup{background-color: #000;-webkit-border-radius: 5%;-moz-border-radius: 5%;border-radius: 5%;box-sizing: content-box;bottom: 20px;color: #fff;cursor: pointer;display: none;font-size: 32px;font-weight: normal;height: 32px;opacity: 0.5;padding: 5px;position: fixed;right: 20px;text-align: center;text-decoration: none;vertical-align: middle;width: 32px;z-index: 9999;}#to_top_scrollup img{width: 100%;}.screen-reader-text{clip: rect(1px,1px,1px,1px);height: 1px;overflow: hidden;position: absolute !important;width: 1px;word-wrap: normal !important;}