input[type=number]::-webkit-inner-spin-button, 
input[type=number]::-webkit-outer-spin-button { 
  -webkit-appearance: none; 
  margin: 0; 
}

body {
  background-color: #2e9afe;
  -ms-user-select: None;
  -moz-user-select: None;
  -webkit-user-select: None; 
}
a {
  font-family: Arial,Helvetica,sans-serif;
  font-weight: inherit;
  color: white;
  text-decoration: none;
}
a:active {
  font-family: Arial,Helvetica,sans-serif;
  font-weight: inherit;
  color: white;
  text-decoration: none;
}
a:visited {
  color: white;
  font-family: Arial,Helvetica,sans-serif;
  text-decoration: none;
  font-weight: inherit;
}
a:hover {
  color: #ffff00;
  font-family: Arial,Helvetica,sans-serif;
  font-weight: inherit;
  text-decoration: none;
}
#zahlenfeld {
  position: absolute;
  margin-top: 300px;
}
.btn_design {
  cursor: pointer;
  position: absolute;
  background-image: url(img/btn.png);
  width: 70px;
  height: 70px;
  font-size: 2.5em;
  font-weight:bold;
  color: white;
  text-align: center;
  line-height: 1.9em;
  -webkit-border-radius:0;
  -webkit-appearance: none;
}
.tick_design {
  position: absolute;
  background-image: url(img/tick.png);
  width: 60px;
  height: 60px;
  margin-top: 80px;
}
.cross_design {
  position: absolute;
  background-image: url(img/cross.png);
  width: 60px;
  height: 60px;
  margin-top: 80px;
}
#haupttick {
  position: absolute;
  background-image: url(img/haupttick.png);
  width: 80px;
  height: 80px;
  margin-top: 170px;
  margin-left: 300px;
}
#neuezahl {
  cursor: pointer;
  position: absolute;
  background-image: url(img/btn_lang.png);
  width: 150px;
  height: 50px;
  margin-top: 480px;
  margin-left: 600px;
  font-size: 1.5em;
  color: white;
  text-align: center;
  line-height: 2em;
  -webkit-border-radius:0;
  -webkit-appearance: none;
}
#regellink {
  cursor: pointer;
  position: absolute;
  background-image: url(img/btn_lang.png);
  width: 150px;
  height: 50px;
  margin-top: 480px;
  margin-left: 325px;
  font-size: 1.5em;
  color: white;
  text-align: center;
  line-height: 2em;
  -webkit-border-radius:0;
  -webkit-appearance: none;
}
#fehlermeldung {
  position: absolute;
  background-color: #0066ff;
  height: 110px;
  width: 800px;
  font-size: 2.5em;
  position: absolute;
  margin-top: 370px;
  text-align: center;
  line-height: 2.2em;
  color:red;
}
#btn_2 {
  margin-left: 50px;
}
#btn_3 {
  margin-left: 140px;
}
#btn_4 {
  margin-left: 230px;
}
#btn_5 {
  margin-left: 320px;
}
#btn_6 {
  margin-left: 410px;
}
#btn_8 {
  margin-left: 500px;
}
#btn_9 {
  margin-left: 590px;
}
#btn_10 {
  margin-left: 680px;
}

#tick_2 {
  margin-left: 50px;
}
#tick_3 {
  margin-left: 145px;
}
#tick_4 {
  margin-left: 235px;
}
#tick_5 {
  margin-left: 325px;
}
#tick_6 {
  margin-left: 415px;
}
#tick_8 {
  margin-left: 505px;
}
#tick_9 {
  margin-left: 595px;
}
#tick_10 {
  margin-left: 685px;
}

#cross_2 {
  margin-left: 50px;
}
#cross_3 {
  margin-left: 145px;
}
#cross_4 {
  margin-left: 235px;
}
#cross_5 {
  margin-left: 325px;
}
#cross_6 {
  margin-left: 415px;
}
#cross_8 {
  margin-left: 505px;
}
#cross_9 {
  margin-left: 595px;
}
#cross_10 {
  margin-left: 685px;
}


#zahlanzeige {
  position: absolute;
  margin-top: 170px;
  margin-left: 50px;
  text-align: left;
  font-size: 4.5em;
  font-weight:bold;
}

#punkte {
  margin-top: 500px;
  font-size: 1.2em;
  position: absolute;
  margin-left: 120px;
}
#fehler {
  margin-left: 120px;
  margin-top: 530px;
  position: absolute;
  font-size: 1.2em;
}
#uebung {
  position: absolute;
  font-family: Arial;
  position: absolute;
  width: 800px;
  height: 600px;
  background-color: #0066ff;
  left: 50%;
  margin-top: 50px;
  margin-left: -400px;
}
#punktetitel {
  margin-left: 50px;
  margin-top: 500px;
  position: absolute;
  font-size: 1.2em;
}
#fehlertitel {
  position: absolute;
  margin-top: 530px;
  margin-left: 50px;
  font-size: 1.2em;
}
#titel {
  font-weight: bold;
  color:#ffff00;
  font-size: 2.5em;
  position: absolute;
  margin-top: 35px;
  margin-left: 50px;
}
#grafik {
  position: absolute;
  background-image: url(img/krebs.png);
  background-position:  center center;
  width: 300px;
  height: 209px;
  margin-top: 50px;
  margin-left: 450px;
}
#regeln {
  position:absolute;
  background-image: url(img/regeln.png);
  height: 600px;
  width: 800px;
  z-index: 6;
}
#regelnschliessen {
  cursor: pointer;
  position:absolute;
  background-image: url(img/schliesskreuz.png);
  margin-top: 40px;
  margin-left: 700px;
  height: 64px;
  width: 64px;
  z-index: 7;
}
#copyright {
  position: absolute;
  width: 200px;
  margin-top: 570px;
  margin-left: 300px;
  font-size: 0.9em;
  text-align: center;
}
#basisinfo {
  font-family: Arial;
  position: absolute;
  width: 800px;
  height: 50px;
  margin-top: 610px;
}
#username {
  font-family: Arial;
  position: absolute;
  width: 250px;
  height: 50px;
  color:red;
}
#uebungslink {
  font-family: Arial;
  position: absolute;
  width: 250px;
  height: 50px;
  margin-left: 275px;
  text-align: center;
}
#logout {
  font-family: Arial;
  position: absolute;
  width: 250px;
  height: 50px;
  margin-left: 550px;
  text-align: right;
}