* {
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
}

body {
  font-family: sans-serif;
}

/* ---- button ---- */

.button {
  display: inline-block;
  padding: 0.5em 1.0em;
  background: #EEE;
  border: none;
  border-radius: 7px;
  background-image: linear-gradient( to bottom, hsla(0, 0%, 0%, 0), hsla(0, 0%, 0%, 0.2) );
  color: #222;
  font-family: sans-serif;
  font-size: 16px;
  text-shadow: 0 1px white;
  cursor: pointer;
  
}

.button:hover {
  background-color: #008b7a;
  color: white;
  text-shadow: 0 -1px hsla(0, 0%, 0%, 0.8);
}

img{
	width:60px;
}

td {
   border: 1px solid #EAEAEA;
   padding: 6px 10px;
border-right:none;
border-left:none;
border-bottom:none;
}
	

p, td, th{
	color:#666666;
	line-height: 24px;
font-family: 'Lato', sans-serif;
font-size: 14px;}




.button:active,
.button.is-checked {
  background-color: #008b7a;
}

.button.is-checked {
  color: white;
  text-shadow: 0 -1px hsla(0, 0%, 0%, 0.8);
}

.button:active {
  box-shadow: inset 0 1px 10px hsla(0, 0%, 0%, 0.8);
}

/* ---- button-group ---- */

.button-group:after {
  content: '';
  display: block;
  clear: both;
}

.button-group .button {
  float: left;
  border-radius: 0;
  margin-left: 0;
  margin-right: 1px;
}

.button-group .button:first-child { 
  border-radius: 0.5em 0 0 0.5em; 
}

.button-group .button:last-child { 
  border-radius: 0.5em 0.5em 0.5em 0.5em;
  margin-left: 10px;
}

.button-group .button:nth-last-child(2) { 
  border-radius: 0 0.5em 0.5em 0; 
}


/* ---- isotope ---- */

 td,th {
   /*border: 1px solid #EAEAEA;*/
   padding: 6px 10px;
border-right:none;
border-left:none;

}
td{
	vertical-align:top;
}

	

/* clear fix */
.isotope:after {
  content: '';
  display: block;
  clear: both;
}

/* ---- .element-item ---- */

.element-item {
  position: relative;
  float: left;
  width: 100%;
  margin: 5px;
  padding: 10px;
  
}

.element-item .name {
  position: absolute;

  left: 10px;
  top: 60px;
  text-transform: none;
  letter-spacing: 0;
  font-size: 12px;
  font-weight: normal;
}

.element-item .symbol {
  position: absolute;
  left: 10px;
  top: 0px;
  font-size: 42px;
  font-weight: bold;
  color: white;
}



.element-item .number {
  position: absolute;
  right: 8px;
  top: 5px;
}

.element-item .weight {
  position: absolute;
  left: 10px;
  top: 76px;
  font-size: 12px;
}