/* section_3:  rt4-3: #49736f */
.section_3 {
  margin: 0 auto;
  padding: 30px 30px;
  background: #49736f;
  }
.section_3 .container {
  max-width: 1320px;
  display: flex;
  background:  #49736f;
  flex-direction: row;
  }
.section_3 .container .box {
  flex: 1;
  background: #49736f;
  color: #000000;
  border-radius: 5px;
  margin: 20px 10px;
  padding: 15px 20px;
  text-align:center;
}  
.section_3 .container .box:nth-of-type(1) {
  background: #789091; /* rt1-2: #789091 */
  flex-grow: 1;
  text-align: left;
}  
.section_3 .container .box:nth-of-type(2) {
  background: #49736f;
  flex-grow: 2;
  padding: 15px 20px;
} 
.section_3 .container .onebox {
  flex: 1;
  background: #49736f;
  color: #000000;
  border-radius: 5px;
  margin: 20px 10px;
  padding: 15px 20px;
  text-align:center;
}  
.section_3 .container .onebox:nth-of-type(1) {
  background: #49736f; /* rt1-2: #789091 */
  flex-grow: 1;
  text-align: left;
}  
.section_3 .container .onebox:nth-of-type(2) {
  background: #789091;
  flex-grow: 6;
  padding: 15px 20px;
} 
.section_3 .container .onebox:nth-of-type(3) {
  background: #49736f; /* rt1-2: #789091 */
  flex-grow: 1;
  text-align: left;
}
.section_3 .container .boxa {
  flex: 1;
  background: #c5c8d9;
  color: black;
  border-radius: 5px;
  margin: 20px 10px;
  padding: 15px 20px;
  text-align:center;
}  
.section_3 .container .boxa:nth-of-type(1) {
  background: #49736f; 
  flex-grow: 1;
  text-align: left;
}  
.section_3 .container .boxa:nth-of-type(2) {
  background: #789091;
  flex-grow: 1;
  padding: 15px 20px;
  text-align:left;
} 
.section_3 .container .box_questions_one {
  flex: 1;
  background: #49736f;
  color: #000000;
  border-radius: 5px;
  margin: 20px 10px;
  padding: 15px 20px;
  text-align:center;
}  
.section_3 .container .box_questions_one:nth-of-type(1) {
  background: #49736f; 
  flex-grow: 4;
  text-align: left;
}  
.section_3 .container .box_questions_one:nth-of-type(2) {
  background: #f2b84b;
  flex-grow: 6;
  padding: 15px 20px;
} 
.section_3 .container .box_questions_one:nth-of-type(3) {
  background: #49736f;
  flex-grow: 4;
  padding: 15px 20px;
} 
.section_3 .container .box_questions_two {
  flex: 1;
  background: #49736f;
  color: #000000;
  border-radius: 5px;
  margin: 20px 10px;
  padding: 15px 20px;
  text-align:center;
}  
.section_3 .container .box_questions_two:nth-of-type(1) {
  background: #49736f; 
  flex-grow: 1;
  text-align: left;
}  
.section_3 .container .box_questions_two:nth-of-type(2) {
  background: #f2b84b;
  flex-grow: 6;
  padding: 15px 20px;
} 
.section_3 .container .box_questions_two:nth-of-type(3) {
  background: #f2b84b;
  flex-grow: 6;
  padding: 15px 20px;
}
.section_3 .container .box_questions_two:nth-of-type(4) {
  background: #49736f; 
  flex-grow: 1;
  text-align: left;
}   
/* End section_3 */
/*Container buttons section section_3a*/
.container_buttons_links_section_3a {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap:wrap;
}
.container_buttons_links_section_3a a:hover {
  color: #789091; 
}
/*End container buttons section section_3a*/
/*Container buttons section section_3b*/
.container_buttons_links_section_3b {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap:wrap;
}
.container_buttons_links_section_3b a:hover {
  color: #49736f;
}
/*End container buttons section section_3b*/
/* btn-section3 */
.btn-section3 {
  padding: 10px 10px;
  margin: 10px 10px 10px 10px;
  color: #000000;
  border-radius: 5px;
  text-decoration: none;
  background-color: #49736f;
  border: 2px solid #789091;
}
.btn-section3:hover {
  color: #000000;
  background-color: #789091;
  border: 2px solid #789091;
}
/* End btn-section3 */
/* btn-section3_box */
.btn-section3_box {
  padding: 10px 10px;
  margin: 10px 10px 10px 10px;
  color: #000000;
  border-radius: 5px;
  text-decoration: none;
  background-color: #789091;
  border: 2px solid #49736f;
}
.btn-section3_box:hover {
  color: #000000;
  background-color: #49736f;
  border: 2px solid #49736f;
}
/* End btn-section3_box */




@media (max-width:768px) {  
  .section_container_buttons_chapters {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .section_1 .container .boxa:nth-of-type(2) {
    max-width: 300px;
  } 
  .section_2 .container .box:nth-of-type(2) {
    max-width: 300px;
  } 
  .section_2 .container .boxa:nth-of-type(2) {
    max-width: 300px;
  } 
  .section_3 .container .boxa:nth-of-type(2) {
    max-width: 300px;
  }    
  .header_css .container {
    flex-direction: column;
    padding-top: 20px;
    text-align: center;
  }
  .section_1 .container {
    flex-direction: column;
    padding: 10px;
    text-align: center;
  } 
  .section_2 .container {
    flex-direction: column;
    padding: 10px;
    text-align: center;
  }
  .section_3 .container {
    flex-direction: column;
    padding: 10px;
    text-align: center;
  } 
  .section_4 .container {
    flex-direction: column;
    padding: 10px;
    text-align: center;
  } 
  #instructionsModalInstructions1 {
    max-width:325px;
  }
}