#custom_field_name{min-height:50px;padding:15px;background-color:#eee;max-width:100%;border-width:0;border-radius:0;color:#999;font-size:14px;padding:16px;line-height:1.7em;border-style:solid}.down-arrowtrev{position:absolute;left:calc(50% - 14px);width:0;height:30px;border:2px solid;border-radius:2px;animation:jumpInfinite 1.5s infinite;color:#b5773d}.down-arrowtrev:after{content:" ";position:absolute;top:12px;left:-10px;width:16px;height:16px;border-bottom:4px solid;border-right:4px solid;border-radius:4px;transform:rotateZ(45deg)}@keyframes jumpInfinite{0%{margin-top:0}50%{margin-top:20px}100%{margin-top:0}}