body {
margin: 0;
font-family: Arial;
background-color: #646567;
}

header {
text-align: center;
background-color: #fbc31d;  
}

header img {
height: 20px;
vertical-align: sub;
}

#symbol:hover {
background-color: transparent;
}

header #menu {
display: none;
}

header ul {
list-style-type: none;
margin: 0;
padding: 0;
overflow: hidden;
}

header li {
display: inline;
font-family: 'Russo One', sans-serif;
}

header li a, .dropbtn {
display: inline-block;
color: #211e1f;
text-align: center;
padding: 14px 16px;
text-decoration: none;
}

header li a:hover, .dropdown:hover .dropbtn {
background-color: #6d6e71;
color: white;
}

header li.dropdown {
display: inline-block;
}

.dropdown-content {
display: none;
position: absolute;
background-color: #f9f9f9;
min-width: 160px;
box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
z-index: 1;    
}

.dropdown-content a {
color: black;
padding: 12px 16px;
text-decoration: none;
display: block;
text-align: left;
}

.dropdown-content a:hover {
background-color: #f1f1f1;
}

.dropdown:hover .dropdown-content {
display: block;
}

.intro {
width: 100%;
height: 100vh;
text-align: center;
background-image: url(images/Photo_019.jpg);
background-position: center top;
background-repeat: no-repeat;
background-size: cover;
}

.about {
width: 100%;
text-align: center;
background-color: #fbc31d;
color: #211e1f;
padding-top: 80px;
padding-bottom: 80px;
}

.about h2 {
font-family: 'Russo One', sans-serif;
text-transform: uppercase;
font-size: 48px;
}

.about p {
max-width: 900px;
margin-left: auto;
margin-right: auto;
font-size: 20px;
}

.fade-in {
opacity: 0;
transform: translateY(20vh);
visibility: hidden;
transition: opacity 0.6s ease-out, transform 1.2s ease-out;
will-change: opacity, visibility;
max-width: 1000px;
margin-left: auto;
margin-right: auto;
}

.fade-in.is-visible {
opacity: 1;
transform: none;
visibility: visible;
}

#fade-in2 {
opacity: 0;
}

#logoFade {
max-width: 100%;
position: relative;
top: 30%;
opacity: 0;
}

#introFade {
position: relative;
top: 30%;
font-weight: bold;
color: white;
opacity: 0;
}

.client {
width: 100%;
overflow: hidden;
background-image: url(images/Photo_010.jpg);
background-position: center top;
background-repeat: no-repeat;
background-size: cover;
}

.client div {
border-bottom: 500px solid white;
border-left: 250px solid transparent;
height: 0;
width: 50%;
float: right;
position: relative;
}

.client .div2 {
border-bottom: 90px solid #646567;
border-left: 45px solid transparent;
width: 100%;
float: right;
}

.client .div2 #client {
font-family: 'Russo One', sans-serif;
text-transform: uppercase;
font-size: 32px;
color: white;
}

.client .div2 #client img {
max-width: 35px;
vertical-align: sub;
}

#ul_client {
position: relative;
top: 20px;
left: -20px;
padding-right: 20px;
font-size: 20px;
overflow: hidden;
list-style-image: url(images/triangle.png);
}

#ul_client li {
margin: 20px;
}

#client, #ul_client {
opacity: 0;
color: #646567;
}

.client .stripe_client {
border-top: 90px solid white;
border-bottom: 0px;
border-left: 0;
border-right: 45px solid transparent;
width: 50%;
position: absolute;
left: 0px;
opacity: 0.6;
}

.audits {
width: 100%;
overflow: hidden;
background-image: url(images/pexels-fauxels-3184292.jpg);
background-position: center top;
background-repeat: no-repeat;
background-size: cover;
}

.audits div {
border-bottom: 500px solid white;
border-right: 250px solid transparent;
height: 0;
width: 50%;
float: left;
position: relative;
}

.audits .div2 {
border-bottom: 90px solid #646567;
border-right: 45px solid transparent;
width: 100%;
float: left;
}

.audits .div2 #audits {
font-family: 'Russo One', sans-serif;
text-transform: uppercase;
font-size: 32px;
color: white;
padding-left: 20px;
}

.audits .div2 #audits img {
max-width: 35px;
vertical-align: sub;
}

#ul_audits {
position: relative;
top: 20px;
font-size: 20px;
overflow: hidden;
list-style-image: url(images/triangle.png);
}

#ul_audits li {
margin: 20px;
}

#audits, #ul_audits {
opacity: 0;
color: #646567;
}

.audits .stripe_audits {
border-top: 90px solid white;
border-bottom: 0px;
border-left: 45px solid transparent;
border-right: 0px;
width: 50%;
position: absolute;
right: 0px;
opacity: 0.6;
}

.documentation {
width: 100%;
overflow: hidden;
background-image: url(images/Photo_022.jpg);
background-position: center top;
background-repeat: no-repeat;
background-size: cover;
}

.documentation div {
border-bottom: 500px solid white;
border-left: 250px solid transparent;
height: 0;
width: 50%;
float: right;
}

.documentation .div2 {
border-bottom: 90px solid #646567;
border-left: 45px solid transparent;
width: 100%;
float: right;
position: relative;
}

.documentation .div2 #documentation {
font-family: 'Russo One', sans-serif;
text-transform: uppercase;
font-size: 32px;
color: white;
}

.documentation .div2 #documentation img {
max-width: 35px;
vertical-align: sub;
}

#ul_documentation {
position: relative;
top: 20px;
left: -20px;
padding-right: 20px;
font-size: 20px;
overflow: hidden;
list-style-image: url(images/triangle.png);
}

#ul_documentation li {
margin: 10px;
}

#documentation, #ul_documentation {
opacity: 0;
color: #646567;
}

.documentation .stripe_documentation {
border-top: 90px solid white;
border-bottom: 0px;
border-left: 0;
border-right: 45px solid transparent;
width: 50%;
position: absolute;
left: 0px;
opacity: 0.6;
}

.training {
width: 100%;
overflow: hidden;
background-image: url(images/Photo_007.jpg);
background-position: center top;
background-repeat: no-repeat;
background-size: cover;
position: relative;
}

.training div {
border-bottom: 500px solid white;
border-right: 250px solid transparent;
height: 0;
width: 50%;
float: left;
}

.training .div2 {
border-bottom: 90px solid #646567;
border-right: 45px solid transparent;
width: 100%;
float: left;
position: relative;
}

.training .div2 #training {
font-family: 'Russo One', sans-serif;
text-transform: uppercase;
font-size: 32px;
color: white;
padding-left: 20px;
}

.training .div2 #training img {
max-width: 35px;
vertical-align: sub;
}

#ul_training {
position: relative;
top: 20px;
font-size: 20px;
overflow: hidden;
list-style-image: url(images/triangle.png);
}

#ul_training li {
margin: 20px;
}

#training, #ul_training {
opacity: 0;
color: #646567;
}

.training .stripe_training {
border-top: 90px solid white;
border-bottom: 0px;
border-left: 45px solid transparent;
border-right: 0px;
width: 50%;
position: absolute;
right: 0px;
opacity: 0.6;
}

.services {
padding-top: 50px;
padding-bottom: 80px;
text-align: center;
background-color: #fbc31d;
}

.services #services {
font-family: 'Russo One', sans-serif;
text-transform: uppercase;
font-size: 32px;
opacity: 0;
}

.services #services #img_services {
max-width: 35px;
vertical-align: sub;
opacity: 1;
}

.services span {
font-size: 16px;
}

#services_text, #services_text2, #services_text3, #services_text4, #services_text5, #services_text6 {
opacity: 0;
font-size: 24px;
}

.services img {
max-width: 50px;
opacity: 0;
}

.grid-container {
display: grid;
grid-template-columns: auto auto auto;
max-width: 1000px;
margin-left: auto;
margin-right: auto;
padding-top: 40px;
padding-bottom: 30px;
height: 350px;
border-top: 2px solid black;
}

.grid-container > div {
font-family: 'Russo One', sans-serif;
text-transform: uppercase;
font-size: 24px; 
}

.grid-container img {
margin-top: 20px;
}

.culture {
display: none;
position: absolute;
left: 0px;
top: 0px;
width: 100%;
background-color: #646567;
color: white; 
padding-top: 80px;
padding-bottom: 80px; 
}

.culture h2 {
font-family: 'Russo One', sans-serif;
text-transform: uppercase;
font-size: 32px;
}

.culture .culture_content {
max-width: 800px;
margin-left: auto;
margin-right: auto;
padding-left: 20px;
padding-right: 20px;
}

.culture .culture_content img {
max-width: 35px;
vertical-align: sub;
}

.culture .culture_content ul {
list-style-image: url(images/triangle_yellow.png);
font-size: 18px;
}

.culture .culture_content ul li {
margin: 10px;
}

.culture .culture_content span {
float: right;
}

.culture .culture_content span:hover {
cursor: pointer;
color: #fbc31d; 
}

.oopp {
display: none;
position: absolute;
left: 0px;
top: 0px;
width: 100%;
background-color: #646567;
color: white;
padding-top: 80px;
padding-bottom: 80px; 
}

.oopp h2 {
font-family: 'Russo One', sans-serif;
text-transform: uppercase;
font-size: 32px;
}

.oopp .oopp_content {
max-width: 800px;
margin-left: auto;
margin-right: auto;
padding-left: 20px;
padding-right: 20px;
}

.oopp .oopp_content img {
max-width: 35px;
vertical-align: sub;
}

.oopp .oopp_content ul {
list-style-image: url(images/triangle_yellow.png);
font-size: 18px;
}

.oopp .oopp_content ul li {
margin: 10px;
}

.oopp .oopp_content span {
float: right;
}

.oopp .oopp_content span:hover {
cursor: pointer;
color: #fbc31d; 
}

.revision {
display: none;
position: absolute;
left: 0px;
top: 0px;
width: 100%;
background-color: #646567;
color: white;
padding-top: 80px;
padding-bottom: 80px;
}

.revision h2 {
font-family: 'Russo One', sans-serif;
text-transform: uppercase;
font-size: 32px;
}

.revision .revision_content {
max-width: 800px;
margin-left: auto;
margin-right: auto;
padding-left: 20px;
padding-right: 20px;
}

.revision .revision_content img {
max-width: 35px;
vertical-align: sub;
}

.revision .revision_content ul {
list-style-image: url(images/triangle_yellow.png);
font-size: 18px;
}

.revision .revision_content ul li {
margin: 10px;
}

.revision .revision_content span {
float: right;
}

.revision .revision_content span:hover {
cursor: pointer;
color: #fbc31d; 
}

.eco_complex {
display: none;
position: absolute;
left: 0px;
top: 0px;
width: 100%;
background-color: #646567;
color: white;
padding-top: 80px;
padding-bottom: 80px;
}

.eco_complex h2 {
font-family: 'Russo One', sans-serif;
text-transform: uppercase;
font-size: 32px;
}

.eco_complex .eco_complex_content {
max-width: 800px;
margin-left: auto;
margin-right: auto;
padding-left: 20px;
padding-right: 20px;
}

.eco_complex .eco_complex_content img {
max-width: 35px;
vertical-align: sub;
}

.eco_complex .eco_complex_content ul {
list-style-image: url(images/triangle_yellow.png);
font-size: 18px;
}

.eco_complex .eco_complex_content ul li {
margin: 10px;
}

.eco_complex .eco_complex_content span {
float: right;
}

.eco_complex .eco_complex_content span:hover {
cursor: pointer;
color: #fbc31d; 
}

.eco_waste {
display: none;
position: absolute;
left: 0px;
top: 0px;
width: 100%;
background-color: #646567;
color: white;
padding-top: 80px;
padding-bottom: 80px;
}

.eco_waste h2 {
font-family: 'Russo One', sans-serif;
text-transform: uppercase;
font-size: 32px;
}

.eco_waste .eco_waste_content {
max-width: 800px;
margin-left: auto;
margin-right: auto;
padding-left: 20px;
padding-right: 20px;
}

.eco_waste .eco_waste_content img {
max-width: 35px;
vertical-align: sub;
}

.eco_waste .eco_waste_content ul {
list-style-image: url(images/triangle_yellow.png);
font-size: 18px;
}

.eco_waste .eco_waste_content ul li {
margin: 10px;
}

.eco_waste .eco_waste_content span {
float: right;
}

.eco_waste .eco_waste_content span:hover {
cursor: pointer;
color: #fbc31d; 
}

.eco_waters {
display: none;
position: absolute;
left: 0px;
top: 0px;
width: 100%;
background-color: #646567;
color: white;
padding-top: 80px;
padding-bottom: 80px;
}

.eco_waters h2 {
font-family: 'Russo One', sans-serif;
text-transform: uppercase;
font-size: 32px;
}

.eco_waters .eco_waters_content {
max-width: 800px;
margin-left: auto;
margin-right: auto;
padding-left: 20px;
padding-right: 20px;
}

.eco_waters .eco_waters_content img {
max-width: 35px;
vertical-align: sub;
}

.eco_waters .eco_waters_content ul {
list-style-image: url(images/triangle_yellow.png);
font-size: 18px;
}

.eco_waters .eco_waters_content ul li {
margin: 10px;
}

.eco_waters .eco_waters_content span {
float: right;
}

.eco_waters .eco_waters_content span:hover {
cursor: pointer;
color: #fbc31d; 
}

.eco_air {
display: none;
position: absolute;
left: 0px;
top: 0px;
width: 100%;
background-color: #646567;
color: white;
padding-top: 80px;
padding-bottom: 80px;
}

.eco_air h2 {
font-family: 'Russo One', sans-serif;
text-transform: uppercase;
font-size: 32px;
}

.eco_air .eco_air_content {
max-width: 800px;
margin-left: auto;
margin-right: auto;
padding-left: 20px;
padding-right: 20px;
}

.eco_air .eco_air_content img {
max-width: 35px;
vertical-align: sub;
}

.eco_air .eco_air_content ul {
list-style-image: url(images/triangle_yellow.png);
font-size: 18px;
}

.eco_air .eco_air_content ul li {
margin: 10px;
}

.eco_air .eco_air_content span {
float: right;
}

.eco_air .eco_air_content span:hover {
cursor: pointer;
color: #fbc31d; 
}

.eco_chemicals {
display: none;
position: absolute;
left: 0px;
top: 0px;
width: 100%;
background-color: #646567;
color: white;
padding-top: 80px;
padding-bottom: 80px;
}

.eco_chemicals h2 {
font-family: 'Russo One', sans-serif;
text-transform: uppercase;
font-size: 32px;
}

.eco_chemicals .eco_chemicals_content {
max-width: 800px;
margin-left: auto;
margin-right: auto;
padding-left: 20px;
padding-right: 20px;
}

.eco_chemicals .eco_chemicals_content img {
max-width: 35px;
vertical-align: sub;
}

.eco_chemicals .eco_chemicals_content ul {
list-style-image: url(images/triangle_yellow.png);
font-size: 18px;
}

.eco_chemicals .eco_chemicals_content ul li {
margin: 10px;
}

.eco_chemicals .eco_chemicals_content span {
float: right;
}

.eco_chemicals .eco_chemicals_content span:hover {
cursor: pointer;
color: #fbc31d; 
}

.grants {
display: none;
position: absolute;
left: 0px;
top: 0px;
width: 100%;
background-color: #646567;
color: white;
padding-top: 80px;
padding-bottom: 80px;
}

.grants h2 {
font-family: 'Russo One', sans-serif;
text-transform: uppercase;
font-size: 32px;
}

.grants .grants_content {
max-width: 800px;
margin-left: auto;
margin-right: auto;
padding-left: 20px;
padding-right: 20px;
}

.grants .grants_content img {
max-width: 35px;
vertical-align: sub;
}

.grants .grants_content ul {
list-style-image: url(images/triangle_yellow.png);
font-size: 18px;
}

.grants .grants_content ul li {
margin: 10px;
}

.grants .grants_content span {
float: right;
}

.grants .grants_content span:hover {
cursor: pointer;
color: #fbc31d; 
}

.contacts {
overflow: hidden;
}

.contacts h2 {
font-family: 'Russo One', sans-serif;
text-transform: uppercase;
font-size: 32px;
}

footer {
background-color: #fbc31d;
text-align: center;
padding: 1px;
}

.flip-box {
background-color: transparent;
perspective: 1000px;
}

.flip-box-inner {
position: relative;
width: 100%;
height: 100%;
text-align: center;
transition: transform 0.8s;
transform-style: preserve-3d;
}

.flip-box:hover .flip-box-inner {
transform: rotateY(180deg);
cursor: pointer; 
}

.flip-box:hover .flip-box-front {
background-color: #d7a719;
color: white;
}

.flip-box-front, .flip-box-back {
position: absolute;
width: 100%;
height: 100%;
-webkit-backface-visibility: hidden;
backface-visibility: hidden;
}

.flip-box-front {
background-color: #fbc31d;
color: black;
}

.flip-box-back {
background-color: #646567;
color: white;
font-size: 18px;
transform: rotateY(180deg);
}

.flip-box-back span {
font-size: 18px;
color: #fbc31d;
}

.flip-box-back span:hover {
text-decoration: underline;
}

.grid1 {
width: 85%;
height: 80px;
background-color: white;
float: left;  
}

.grid2 {
width: 15%;
height: 80px;
background-color: #fbc31d;
float: right;  
}

.grid3 {
width: 100%;  
position: relative; 
overflow: hidden;
}

.grid3 h2 img {
max-width: 35px;
vertical-align: sub;
}

.grid3_left {
width: 50%;
background-color: white;
float: left;
}

.grid3_left p {
text-align: justify;
} 

.form {
width: 50%;
margin-left: auto;
margin-right: auto;
}

.grid4  {
width:50%;
height: 100%;
background-color: #312e2f;
float: right;
position: absolute;
top: 0;
right: 0;  
}

.grid4_content {
width: 50%;
margin-left: auto;
margin-right: auto;
text-align: center;
}

.grid4_content h2{
color: white;
}

.grid4_content h2 span{
font-size: 24px;
color: white;
}

.grid4_content h2 img {
max-width: 35px;
vertical-align: sub;
}

.grid4_content p {
color: white;
}

.grid4_content img {
max-width: 80px;
}

.grid4_content #img_email {
max-width: 60px;
}

.grid4_content #img_email, #img_address {
margin-top: 50px;
margin-bottom: 20px;
}

.grid4_content h3 {
font-family: 'Russo One', sans-serif;
text-transform: uppercase;
font-size: 24px;
color: #fbc31d;
margin-top: 50px;
}

.grid5 {
width: 85%;
height: 80px;
background-color: white;
float: left; 
}

.grid6 {
width: 15%;
height: 80px;
background-color: #fbc31d;
float: right;
}

#not {
list-style: none;
}

input[type="text"], input[type="email"], select, textarea {
border: 0px;
border-bottom: 1px solid #646567;
width: 100%;
margin: 10px;
margin-left: 0;
padding: 5px;
font-family: arial;
font-size: 16px;
}

textarea {
margin-bottom: 18px;
}

select {
-webkit-appearance: none;
-moz-appearance: none;
-ms-appearance: none;
appearance: none;
outline: 0;
box-shadow: none;
border: 0 !important;
background: #312e2f;
background-image: none;
}

select::-ms-expand {
display: none;
}

.select {
position: relative;
display: flex;
height: 3em;
line-height: 3;
background: #312e2f;
overflow: hidden;
width: 100%;
margin-bottom: 8px;
}

select {
flex: 1;
color: #fff;
cursor: pointer;
}

.select::after {
content: '\25BC';
position: absolute;
top: 0;
right: 0;
padding: 0 1em;
background: black;
cursor: pointer;
pointer-events: none;
-webkit-transition: .25s all ease;
-o-transition: .25s all ease;
transition: .25s all ease;
color: #fbc31d;  
}

.select:hover::after {
color: white;
}

#submit_button {
border: 0;
background: #312e2f;
color: white;
font-size: 16px;
height: 3em;
line-height: 3;
padding: 0 1em;
float: right;
}

#submit_button:hover {
cursor: pointer;
color: #fbc31d;
}

#os_udaje a {
color: black;
}

#os_udaje a:hover {
text-decoration: none;
}

#captcha input {
width: auto;
}

#mobile_version {
display: none;
}

@media only screen and (max-width: 1459px) {  
  .documentation div {
    border-bottom: 550px solid white;
    border-left: 274px solid transparent;
    }
}

@media only screen and (max-width: 1453px) {  
  .grid3_left {
  width: 55%;
  }
  
  .grid4 {
  width: 45%;
  }  
  
  .grid4_content {
  width: 60%;
  }
}

@media only screen and (max-width: 1363px) {  
  .documentation div {
    border-bottom: 600px solid white;
    border-left: 296px solid transparent;
    }
    
    .training div {
    border-bottom: 550px solid white;
    border-right: 274px solid transparent;
    }
}

@media only screen and (max-width: 1322px) {  
  .grid3_left {  
  width: 60%;
  }
  
  .grid4 {  
  width: 40%;
  }  
}

@media only screen and (max-width: 1322px) {  
  .grid3_left {
  width: 65%;
  }
  
  .grid4 {
  width: 35%;
  }  
  
  .grid4_content {
  width: 70%;
  }
}

@media only screen and (max-width: 1272px) {  
  .documentation div {
    border-bottom: 650px solid white;
    border-left: 322px solid transparent;
    }
    
    .training div {
    border-bottom: 600px solid white;
    border-right: 296px solid transparent;
    }
}

@media only screen and (max-width: 1121px) {  
  .grid3_left {
  width: 70%;
  }
  
  .grid4 {
  width: 30%;
  } 
  
  .grid4_content {
  width: 80%;
  } 
}

@media only screen and (max-width: 940px) {
  .about .fade-in {
  padding-left: 20px;
  padding-right: 20px;
  }
  
  .about p {
  padding-left: 20px;
  padding-right: 20px;
  }
  
  .grid-container {
  width: 90%;
  grid-template-columns: auto auto;
  height: 500px;
  } 
}

@media only screen and (max-width: 878px) {  
  .grid3_left {
  float: none;
  width: 100%;
  overflow: hidden;
  }
  
  .form {
  margin-bottom: 80px;
  }
  
  .grid4 {
  position: relative;
  float: none;
  width: 100%;
  overflow: hidden;
  padding-top: 80px;
  padding-bottom: 80px;
  } 
  
  .grid4_content {
  width: 50%;
  } 
}

@media only screen and (max-width: 823px) {  
  .documentation div {
    border-bottom: 750px solid white;
    border-left: 370px solid transparent;
    }
    
    .training div {
    border-bottom: 700px solid white;
    border-right: 346px solid transparent;
    }
    
    .client div {
    border-bottom: 600px solid white;
    border-left: 296px solid transparent;
    }
    
    .audits .div2 {
    border-bottom: 125px solid #646567;
    border-right: 63px solid transparent;
    }
    
    .audits .stripe_audits{
    border-top: 125px solid white;
    border-bottom: 0px;
    border-left: 63px solid transparent;
    border-right: 0px;
    }
}

@media only screen and (max-width: 815px) {      
    .client .div2 {
    border-bottom: 125px solid #646567;
    border-left: 63px solid transparent;
    }
    
    .client .stripe_client {
    border-top: 125px solid white;
    border-bottom: 0px;
    border-left: 0;
    border-right: 63px solid transparent;
    }
    
    .client div {
    border-bottom: 650px solid white;
    border-left: 322px solid transparent;
    } 
    
    .audits div {
    border-bottom: 550px solid white;
    border-right: 274px solid transparent;
    }
}

@media only screen and (max-width: 774px) {      
    .documentation div {
    border-bottom: 800px solid white;
    border-left: 396px solid transparent;
    }
    
    .training div {
    border-bottom: 750px solid white;
    border-right: 370px solid transparent;
    }
    
    .client div {
    border-bottom: 700px solid white;
    border-left: 346px solid transparent;
    } 
    
    .audits div {
    border-bottom: 600px solid white;
    border-right: 296px solid transparent;
    }
}

@media only screen and (max-width: 739px) {      
    .documentation div {
    border-bottom: 850px solid white;
    border-left: 420px solid transparent;
    }
    
    .training div {
    border-bottom: 800px solid white;
    border-right: 396px solid transparent;
    }
    
    .client div {
    border-bottom: 750px solid white;
    border-left: 370px solid transparent;
    } 
    
    .audits div {
    border-bottom: 650px solid white;
    border-right: 322px solid transparent;
    }
}

@media only screen and (max-width: 735px) {  
  .grid-container {
  width: 90%;
  grid-template-columns: auto;
  height: 950px;
  } 
}

@media only screen and (max-width: 694px) {      
    .documentation div {
    border-bottom: 900px solid white;
    border-left: 440px solid transparent;
    }
    
    .training div {
    border-bottom: 850px solid white;
    border-right: 420px solid transparent;
    }
    
    .client div {
    border-bottom: 800px solid white;
    border-left: 396px solid transparent;
    } 
}

@media only screen and (max-width: 694px) {      
    .documentation div {
    border-bottom: 950px solid white;
    border-left: 460px solid transparent;
    }
    
    .training div {
    border-bottom: 900px solid white;
    border-right: 440px solid transparent;
    }
    
    .client div {
    border-bottom: 850px solid white;
    border-left: 420px solid transparent;
    } 
}

@media only screen and (max-width: 626px) {      
    .client .stripe_client, .documentation .stripe_documentation, .audits .stripe_audits, .training .stripe_training {
    display: none;
    }
    
    .documentation div {
    border-bottom: 0;
    border-left: 0;
    width: 100%;
    height: 100%;
    float: none;
    background-color: white;
    overflow: hidden;
    padding-left: 20px;
    }
    
    .training div {
    border-bottom: 0;
    border-right: 0;
    width: 100%;
    height: 100%;
    float: none;
    background-color: white;
    overflow: hidden;
    }
    
    .client div {
    border-bottom: 0;
    border-left: 0;
    width: 100%;
    height: 100%;
    float: none;
    background-color: white;
    overflow: hidden;
    padding-left: 20px;
    } 
    
    .audits div {
    border-bottom: 0;
    border-right: 0;
    width: 100%;
    height: 100%;
    float: none;
    background-color: white;
    overflow: hidden;
    }
    
    .client .div2, .audits .div2, .documentation .div2, .training .div2  {
    border-bottom: 0;
    border-left: 0;
    background-color: #646567;
    }
}

@media only screen and (max-width: 564px) {
  header li {
  display: none;
  }
  
  header #classic_menu {
  display: none;
  }
  
  header #menu {
  display: block;
  cursor: pointer;
  }
}