center {
  width: 620px;
  max-width: 100%;
  margin: 10px auto;
  font-family: 'Roboto', sans-serif;
  color: #888;
  background-color: #eeeeee;
}

header {
  background-color: #00878F;
  color: white;
  padding: 3px;
  font-family: 'Roboto', sans-serif;
  box-shadow: 1px 1px 5px #555555;
  position: relative;
}

h1 {
  margin: 0px;
  font-family: 'Roboto', sans-serif;
  font-size: 32;
}

center>div {
  padding: 10px 10px 10px 10px;
  box-shadow: 1px 1px 3px #555555;
}

table {
  margin: 0px 0px 0px 0px;
}

td {
  font-size:12px;
  color: #555;
  width: 30%;
  text-align:left;
}

tr {
  color: #555;
  width: 100%;
}

span.memo {
  display: block;
  width: 184px;
  height: 102px;
  padding: 4px;
  border: 1px solid green;    
  background-color: rgb(248, 248, 219); 
}

#mm1Txt {
 white-space: pre-line
}

#mm2Txt {
  white-space: pre-line
}

#mm3Txt {
  white-space: pre-line
}

.button {
  text-decoration: none;
  border: none;
  color: white;
  border: 1px solid #00878F;
  background-color: #cc668F;
  padding: 2px 7px;
  font-size: 12px;
  cursor: pointer;
  box-shadow: 1px 1px 6px #555;
  outline: none;
  margin: 0px auto 0px auto;
  display: inline-block;
  width: 40px;
  text-align: left;
}

.button:hover {
  box-shadow: 2px 2px 5px #444;
}

.button:active {
color: red;
outline: none;
}

.button:focus {
background-color:green;
outline: none;
}

.button[disabled] {
border: 1px solid #999999;
background-color: #cccccc;
color: #666666;
}

input[type=text] {
  padding: 2px 2px;
  box-sizing: border-box;
  border: 1px solid #ccc;
  -webkit-transition: 0.6s;
  transition: 0.6s;
  outline: none;
}

input[type=text]:focus {
  border: 1px solid #555;
}

input[type=text]:invalid {
  border-color: red;
}

input[type=range] {
  -webkit-appearance: none;
  outline: none;
  width: 100%;
  margin: 0px;
}

input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  border: 0px;
  height: 15px;
  width: 15px;
  margin-top: -6px;
  border-radius: 7.5px;
}

input.disabled[type=range]::-webkit-slider-thumb {
  background: #999;
}

input.enabled[type=range]::-webkit-slider-thumb {
  background: #00878F;
  cursor: pointer;
  box-shadow: 1px 1px 2px #777, 0px 0px 1px #777;
}

input[type=range]::-webkit-slider-runnable-track {
  width: inherit;
  height: 4px;
  background: #ccc;
  border-radius: 1px;
}

input.enabled[type=range]::-webkit-slider-runnable-track {
  cursor: pointer;
}

.tooltip {
position: relative;
display: inline-block;
border-bottom: 1px dotted green;
}

.tooltip .tooltiptext {
visibility: hidden;
width: 170px;
background-color: #00878F;
color: #fff;
font-size: 12px;
text-align: center;
border-radius: 2px;
padding: 2px 0;
position: absolute;
z-index: 1;
bottom: 150%;
left: 50%;
margin-left: -80px;
opacity: 0;
transition: opacity 0.3s;
}

.tooltip .tooltiptext::after {  
content: "";
position: absolute;
top: 100%;
left: 50%;
margin-left: -5px;
border-width: 5px;
border-style: solid;
border-color: #555 transparent transparent transparent;
}

.tooltip:hover .tooltiptext {
visibility: visible;
animation: tooltipkeys 1.2s 1;
opacity: 1;
}

@-webkit-keyframes tooltipkeys {
  0% {
    opacity: 0;
  }
  75% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

@-moz-keyframes tooltipkeys {
  0% {
    opacity: 0;
  }
  75% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

@-o-keyframes tooltipkeys {
  0% {
    opacity: 0;
  }
  75% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

@keyframes tooltipkeys {
  0% {
    opacity: 0;
  }
  75% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

/* Dropdown Button #cc668F; */
.dropbtn {
  border: 1px solid #00878F;
  background-color: #cc668F;
  color: white;
  padding: 2px 5px;
  font-size: 13px;
  cursor: pointer;
}

/* Dropdown button on hover & focus */
.dropbtn:hover, .dropbtn:focus {
  background-color: #29aaB9;
}

/* The container <div> - needed to position the dropdown content */
.dropdown {
  position: relative;
  display: inline-block;
}

/* Dropdown Content (Hidden by Default) */
.dropdown-content {
  display: none;
  position: absolute;
  background-color: #f1f1f1;
  min-width: 45px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  z-index: 1;
}

/* Links inside the dropdown */
.dropdown-content a {
  color: black;
  padding: 6px 4px;
  text-decoration: none;
  display: block;
}

/* Change color of dropdown links on hover */
.dropdown-content a:hover {background-color: #ddd;}

/* Show the dropdown menu (use JS to add this class to the .dropdown-content container when the user clicks on the dropdown button) */
.show {display:block;}