style.css

/*
 * Copyright (C) 2016, Juns Steven <rekols@foxmail.com>

 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

.window {
	background-color: #3C4751; 
	/*border-top: 1px solid;
  	border-color: #F5F5F5;*/
}
.btn {
	min-height: 30px;
  	min-width: 50px;
	border: 1px solid;
  	border-radius: 4px;
	border-color: #4F5A62;
	color: #FFF;
	background-color: #3C4751;
	background: #3C4751;
}
.btn:hover {
	background-color: #4F5A62;
	background: #4F5A62;
}
.btn:active, .btn:checked {
	background-color: #323C44;
}
.calc_entry {
	min-height: 65px;
	min-width:  315px;
	border-color: #4C575F;
	background: #3C4751;
	color: #FFF;
	font-size: 18px;
}
.calc_entry:focus {
	border-color: #4C575F;
	color: #E5E5E5;
}
.title {
	color: #A5A9AD;
	font-size: 12px;
}