* {
  box-sizing: border-box;
}

body {
  margin: 0;
}

a {
  text-decoration: none;
}

header a:hover {
  color: #e3d212;
}

p {
  margin: 0;
}

header, footer {
  background-color: #000000;
  width: 100%; 
  text-align: center;
  font-family: 'Helvetica', 'Arial', sans-serif;

}

li {
  list-style-type: none;
}

figure {
  position: relative;
  z-index: 1;
  text-align: center;
}



nav ul li {
  display: inline-block;
  color: #fcfcfc;

  font-size: 18px;
  font-family: 'Helvetica', 'Arial', sans-serif;
}

li a {
  color: #fcfcfc;
}

#home-caption {
  position: absolute;
  width: 100%;
  bottom: 20px;
  background-color: white;
  text-align: center;
  font-family: 'Helvetica', 'Arial', sans-serif;
  font-variant: small-caps;
 
}

#overhead {
  width: 100%;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

#overhead-caption {
  position: absolute;
  width: 100%;
  top: 0;
  background-color: skyblue;
  text-align: center;
  font-family: 'Helvetica', 'Arial', sans-serif;
  font-variant: small-caps;

  font-size: 24px;
}

#selected {
  color: #dfe312
}

#logo {
  margin: 0;
  font-family: monospace;
  color: #fcfcfc;
  text-align: center;
  font-size: 32px;

}

#icon {
  width: 5%;
  display: inline-block;
}
#icon2 {
  width: 2%;
  display: inline-block;
}


.inductor-list {
  width: 100%;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.inductor-caption {
  position: absolute;
  width: 100%;
  bottom: 4px;
  background-color: #fafbff;
  text-align: center;
  font-family: 'Helvetica', 'Arial', sans-serif;
  font-variant: small-caps;

}

.container {
  width: 95%;
  margin: 0 auto;

}


.navigation {
  padding-left: 2%;
  padding-right: 11%;
}

.bottom-banner {
  position: absolute;
  bottom: 30px;
  display: inline-block;
  width: 100%;
    color: #FFFF00;
  font-size: 16px;
}

/* .bottom-banner-speakers {
  position: absolute;
  bottom: 30px;
  display: inline-block;
  width: 100%;
} */

.ig-name {
  text-decoration: none;
  font-family: fantasy;
}

.ig-name2 {
  text-decoration: none;
  font-family: 'Helvetica', 'Arial', sans-serif;
 color: #e5e4e2;
}

.cad {
  font-family: 'Helvetica', 'Arial', sans-serif;
  display: inline-block;
  margin-left: 8px;
  margin-right: 34%;

  color: #e5e4e2;
}

.heading, .sub-heading {
  text-align: center; 
}

.heading {
  margin-bottom: 0;
  font-family: 'Helvetica', 'Arial', sans-serif;
  color: #e5e4e2;
  font-size: 64px;
}

.sub-heading {
  margin-top: 5px;
 font-family: 'Helvetica', 'Arial', sans-serif;
    color: #e5e4e2;
  font-size: 32px;
}

.sub-heading2 {
  margin-top: 8px;
  margin-left: 15px;
  margin-right: 15px;
  margin-bottom: 8px;
 font-family: 'Helvetica', 'Arial', sans-serif;
    color: #e5e4e2;
  font-size: 24px;
}
.sub-heading3 {
  margin-top: 8px;
  margin-left: 15px;
  margin-right: 15px;
  margin-bottom: 35px;
 font-family: 'Helvetica', 'Arial', sans-serif;
    color: #e5e4e2;
  font-size: 24px;
}

.silver {
  text-align: center;  color: #000000;
}


.footer-text {
  margin: 0 auto;
  color: #c0c0c0;
  font-size: 16px;
}

.main-footer {
  position: fixed;
  bottom: 0;
  text-align: center;

}

.home-img {
  width: 100%;
  max-width: 475px;
}

.email {
  text-align: center;
  font-family: 'Helvetica', 'Arial', sans-serif;
  margin-top: 5%;
  margin-bottom: 5%;
}

/* Inductors Page */


.two-column-image {
  max-width: 100%;
}

input[type=submit] {
  border-radius: 5px;
  cursor: pointer;
  width: 25%;
  display: block;
  border: none;

  padding: 12px 18px;
  color: #fff;
  margin: 8px 0;
  background-color: rgb(135,206,235);
  margin: 0 auto;
  margin-top: 15px;
  font-family: 'Helvetica', 'Arial', sans-serif;
}

input[type=submit]:hover {
  background-color: rgb(135,206,235,0.5);
}

label[for=inductor_selection_menu] {
  font-family: 'Helvetica', 'Arial', sans-serif;
}

#inductor_selection_title {
  margin: 0;
  text-align: center;
  font-family: 'Helvetica', 'Arial', sans-serif;
}

#inductor_selection_menu {
  display: block;
  margin: 0 auto;
}

#inductor_form {
  margin-top: 8px;
  text-align: center;
}

#inductor_1, #inductor_2, #inductor_3, #inductor_4, #inductor_5,
#inductor_6 , #inductor_7 , #inductor_8 , #inductor_9 , #inductor_10 ,
#inductor_11 , #inductor_12 , #inductor_13 , #inductor_14 , #inductor_15 ,
#inductor_16 , #inductor_17 , #inductor_18 , #inductor_19 , #inductor_20 ,
#inductor_21 , #inductor_22 , #inductor_23 , #inductor_24 , #inductor_25 ,
#inductor_26 , #inductor_27 , #inductor_28 {
  display: none;
}

.inductor_center {
  margin-top: 8px;
  text-align: center;
}

.container {
  width: 70%;
  margin: 0 auto;
}

.speaker-item-caption {
  text-align: center;
  margin: 0;
  color: #ffffff; font-family: monospace;  font-size: 24px;
}

.inductor-description {
  font-family: sans-serif;
  font-size: 18px;
  margin-top: 8px;
}
.inductor-description2 {
   text-align: justify; ;
  font-family: 'Helvetica', 'Arial', sans-serif;
  font-size: 20px;
  margin-top: 10px;
  margin-left: 20px;
  margin-right: 20px;
  margin-bottom: 10px;
}

/* Speakers Page */


.two-column-container-speakers {
  margin-top: 3%;
  text-align: center;
  margin: 0 auto;
}

.speaker-item {
  text-align: center;
}


.speaker-item a {
  color: rgb(0,0,0);
}

.speaker-item a:hover {
  color: rgb(0,0,0, 0.5);
}

.two-column-speaker-image {
  max-width: 70%;
  border-radius: 10%;
  border-left: 2px solid #808080;
  border-top: 3px solid #808080;
}

#ds120-h1 {
  text-align: center;
  font-family: 'Helvetica', 'Arial', sans-serif;
}

.speakers-footer h3 {
  font-size: 1.17em;
}

.ds120-video {
  display: block;
  margin: 0 auto;
  margin-bottom: 5px;
}

.ds120-description {
  margin-bottom: 3%;
}

.ds120-description2 {
  margin-bottom: 3%;
    font-family: 'Helvetica', 'Arial', sans-serif;
    color: #FFFFFF;
}

.ds120-h2 {
  text-align: center;
}

#ds120-price {
  text-align: center;
  margin-bottom: 3px;
}

#ds120-button {
  text-align: center;
}

.ds120-footer h3 {
  font-size: 1.17em;
}

@media screen and (min-width: 500px) {
  /* Home Page */
  #icon {
    width: 3%;
    display: inline-block;

  }

  .cad {
    font-family: 'Helvetica', 'Arial', sans-serif;
    display: inline-block;
    margin-left: 3%;
    margin-right: 58%;
  
  }


  /* Speakers Page */
  .bottom-banner {
    position: absolute;
    bottom: 30px;
    display: inline-block;
    width: 100%;
  }



}

@media screen and (min-width: 1000px) {

  .container {
    width: 70%;
    margin: 0 auto;
  }

  /* Home Page */
  #icon {
    width: 2%;
    display: inline-block;

  }

  .cad {
    font-family: 'Helvetica', 'Arial', sans-serif;
    display: inline-block;
    margin-left: 3%;
    margin-right: 73%;

  }



  /* Inductors Page */
  #overhead {
    position: relative;
    width: 100%;
    display: block;
    margin-left: auto;
    margin-right: auto;
  }

  #overhead-caption {
    position: absolute;
    width: 100%;
    top: 0;
    background-color: skyblue;
    text-align: center;
    font-family: 'Helvetica', 'Arial', sans-serif;
    font-variant: small-caps;

    font-size: 24px;
  }

  .two-column-container:after, .two-column-container-speakers:after {
   content: ""; /* Clears the content that comes after the float */
   display:table;
   clear: both;
  }

  .left_item {
  float: left;
  width: 50%;
  }

  .right_item {
  float: left;
  width: 50%;
  }

  #inductor_selection_title {
   margin: 0;
   margin-bottom: 6%;
   text-align: center;
  }

  #inductor_form {
   margin-top: 8px;
   text-align: center;
  }

  /* Speakers Page */

  .speaker-item {
  float: left;
  width: 50%;
  }

  .speakers-footer {
  text-align: center;
  position: fixed;
  bottom: 0;
  }

  .ds120-video {
    float: left;
    width: 50%;
  }

  #ds120-right-video {
    padding-left: 1%;
  }

}

@media screen and (min-width: 1000px) and (min-height:800px) {
  .speakers-footer {
  margin-top: 15px;
  text-align: center;
  }
}