.upload{position:relative;display:inline-flex}.upload input[type=file]{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;outline:none;cursor:pointer;z-index:-1}.upload.is-expanded{width:100%}.field.file.has-addons .button.is-static{color:#242424;background-color:#fff;border-left:0}@media screen and (-ms-high-contrast: active), screen and (-ms-high-contrast: none){.upload input[type=file]{z-index:auto}}