.jumper {
  position: fixed;
  right: 30px;
  bottom: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 50px;
  width: 50px;
  border-radius: 50%;
  background-color: rgba(220, 220, 220, .85);
}

.jumper:after {
  content: '';
  display: block;
  height: 7px;
  width: 14px;
  background-color: #404040;
  clip-path: path('M13.6893 6.71106C14.1036 6.33051 14.1036 5.71346 13.6893 5.33292L8.49905 0.570187C7.67027 -0.190306 6.32736 -0.190013 5.49899 0.570773L0.310795 5.33643C-0.103599 5.71697 -0.103599 6.33402 0.310795 6.71457C0.725083 7.09514 1.39685 7.09514 1.81114 6.71457L6.25172 2.63572C6.666 2.25508 7.33778 2.25518 7.75206 2.63572L12.1889 6.71106C12.6032 7.09162 13.275 7.09162 13.6893 6.71106Z');
}