#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;
}