.mtck-elem {
     height: 19%;
}

.mtck-2-triangles-to-3_1 {
     -ms-transform: translate(-50%, -50%) rotate(30deg);
     -webkit-transform: translate(-50%, -50%) rotate(30deg);
     -moz-transform: translate(-50%, -50%) rotate(30deg);
     -o-transform: translate(-50%, -50%) rotate(30deg);
     transform: translate(-50%, -50%) rotate(30deg);
     left: 9.2%;  
     top: 70.6%; 
}

.mtck-2-triangles-to-3_2 {
     -ms-transform: translate(-50%, -50%) rotate(30deg);
     -webkit-transform: translate(-50%, -50%) rotate(30deg);
     -moz-transform: translate(-50%, -50%) rotate(30deg);
     -o-transform: translate(-50%, -50%) rotate(30deg);
     transform: translate(-50%, -50%) rotate(30deg);
     left: 20.8%;  
     top: 54.1%; 
}

.mtck-2-triangles-to-3_3 {
     -ms-transform: translate(-50%, -50%) rotate(30deg);
     -webkit-transform: translate(-50%, -50%) rotate(30deg);
     -moz-transform: translate(-50%, -50%) rotate(30deg);
     -o-transform: translate(-50%, -50%) rotate(30deg);
     transform: translate(-50%, -50%) rotate(30deg);
     left: 32.5%;  
     top: 37.7%; 
}

.mtck-2-triangles-to-3_4 {
     -ms-transform: translate(-50%, -50%) rotate(30deg);
     -webkit-transform: translate(-50%, -50%) rotate(30deg);
     -moz-transform: translate(-50%, -50%) rotate(30deg);
     -o-transform: translate(-50%, -50%) rotate(30deg);
     transform: translate(-50%, -50%) rotate(30deg);
     left: 44.2%;  
     top: 21.2%; 
}

.mtck-2-triangles-to-3_5 {
     -ms-transform: translate(-50%, -50%) rotate(150deg);
     -webkit-transform: translate(-50%, -50%) rotate(150deg);
     -moz-transform: translate(-50%, -50%) rotate(150deg);
     -o-transform: translate(-50%, -50%) rotate(150deg);
     transform: translate(-50%, -50%) rotate(150deg);
     left: 55.8%;  
     top: 21.2%; 
}

.mtck-2-triangles-to-3_6 {
     -ms-transform: translate(-50%, -50%) rotate(150deg);
     -webkit-transform: translate(-50%, -50%) rotate(150deg);
     -moz-transform: translate(-50%, -50%) rotate(150deg);
     -o-transform: translate(-50%, -50%) rotate(150deg);
     transform: translate(-50%, -50%) rotate(150deg);
     left: 67.5%;  
     top: 37.7%; 
}

.mtck-2-triangles-to-3_7 {
     -ms-transform: translate(-50%, -50%) rotate(150deg);
     -webkit-transform: translate(-50%, -50%) rotate(150deg);
     -moz-transform: translate(-50%, -50%) rotate(150deg);
     -o-transform: translate(-50%, -50%) rotate(150deg);
     transform: translate(-50%, -50%) rotate(150deg);
     left: 79.2%;  
     top: 54.1%; 
}

.mtck-2-triangles-to-3_8 {
     -ms-transform: translate(-50%, -50%) rotate(150deg);
     -webkit-transform: translate(-50%, -50%) rotate(150deg);
     -moz-transform: translate(-50%, -50%) rotate(150deg);
     -o-transform: translate(-50%, -50%) rotate(150deg);
     transform: translate(-50%, -50%) rotate(150deg);
     left: 90.8%;  
     top: 70.6%; 
}

.mtck-2-triangles-to-3_9 {
     -ms-transform: translate(-50%, -50%) rotate(270deg);
     -webkit-transform: translate(-50%, -50%) rotate(270deg);
     -moz-transform: translate(-50%, -50%) rotate(270deg);
     -o-transform: translate(-50%, -50%) rotate(270deg);
     transform: translate(-50%, -50%) rotate(270deg);
     left: 85.0%;  
     top: 78.8%; 
}

.mtck-2-triangles-to-3_10 {
     -ms-transform: translate(-50%, -50%) rotate(270deg);
     -webkit-transform: translate(-50%, -50%) rotate(270deg);
     -moz-transform: translate(-50%, -50%) rotate(270deg);
     -o-transform: translate(-50%, -50%) rotate(270deg);
     transform: translate(-50%, -50%) rotate(270deg);
     left: 61.4%;  
     top: 78.8%; 
}

.mtck-2-triangles-to-3_11 {
     -ms-transform: translate(-50%, -50%) rotate(270deg);
     -webkit-transform: translate(-50%, -50%) rotate(270deg);
     -moz-transform: translate(-50%, -50%) rotate(270deg);
     -o-transform: translate(-50%, -50%) rotate(270deg);
     transform: translate(-50%, -50%) rotate(270deg);
     left: 37.8%;  
     top: 78.8%; 
}

.mtck-2-triangles-to-3_12 {
     -ms-transform: translate(-50%, -50%) rotate(270deg);
     -webkit-transform: translate(-50%, -50%) rotate(270deg);
     -moz-transform: translate(-50%, -50%) rotate(270deg);
     -o-transform: translate(-50%, -50%) rotate(270deg);
     transform: translate(-50%, -50%) rotate(270deg);
     left: 14.2%;  
     top: 78.8%; 
}

.mtck-2-triangles-to-3_13 {
     -ms-transform: translate(-50%, -50%) rotate(30deg);
     -webkit-transform: translate(-50%, -50%) rotate(30deg);
     -moz-transform: translate(-50%, -50%) rotate(30deg);
     -o-transform: translate(-50%, -50%) rotate(30deg);
     transform: translate(-50%, -50%) rotate(30deg);
     left: 31.9%;  
     top: 70.6%; 
}

.mtck-2-triangles-to-3_14 {
     -ms-transform: translate(-50%, -50%) rotate(30deg);
     -webkit-transform: translate(-50%, -50%) rotate(30deg);
     -moz-transform: translate(-50%, -50%) rotate(30deg);
     -o-transform: translate(-50%, -50%) rotate(30deg);
     transform: translate(-50%, -50%) rotate(30deg);
     left: 43.6%;  
     top: 54.1%; 
}

.mtck-2-triangles-to-3_15 {
     -ms-transform: translate(-50%, -50%) rotate(150deg);
     -webkit-transform: translate(-50%, -50%) rotate(150deg);
     -moz-transform: translate(-50%, -50%) rotate(150deg);
     -o-transform: translate(-50%, -50%) rotate(150deg);
     transform: translate(-50%, -50%) rotate(150deg);
     left: 55.3%;  
     top: 54.1%; 
}

.mtck-2-triangles-to-3_16 {
     -ms-transform: translate(-50%, -50%) rotate(150deg);
     -webkit-transform: translate(-50%, -50%) rotate(150deg);
     -moz-transform: translate(-50%, -50%) rotate(150deg);
     -o-transform: translate(-50%, -50%) rotate(150deg);
     transform: translate(-50%, -50%) rotate(150deg);
     left: 66.9%;  
     top: 70.6%; 
}

.mtck-2-triangles-to-3_img_1 {  
     width: 11.40%;
     height: 9.12%;
     left: 55.63%;  
     top: 35.77%; 
     background-image: url('https://www.unipuzzle.com/matchstick-puzzles/dataimg/us-one-cent-rev.png');  
     background-size: contain; 
     background-position: center;
}