Fix #710 - Cloze Activity. Some text INPUT are too wide.

Author: ignaciogros

exe/webui/style/base.css

@@ -45,6 +45,7 @@ input.feedbackbutton{margin-top:10px;margin-bottom:10px}
 
 /* iDevices */
 .TrueFalseIdevice label{white-space:nowrap;margin-right:1em;line-height:1.7em}
+.cloze-activity-form input[type='text']{max-width:calc(100% - .45em)}
 
 .exe-dl{margin-bottom:2em;margin-left:1.5em}
 .exe-dl dt{font-weight:bold}