body{
    background-color: #212121;
    color: #ffffff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;



    margin: 0px;
    padding: 0px;
}

.top_banner {
    position: relative;
    min-height: 100px;
    text-align: center;
    margin: 0px;

    display: flex;
    justify-content: center;
    align-items: flex-start;
    border-bottom: 2px solid #ffffff;
    
}
a:link{
    text-decoration: none;
}
a:hover{
    text-decoration: underline;
}

ul{
    list-style-type: none;
}

.navbar li{
    display: inline-block;
    margin-right: 40px;
    font-size: xx-large;


    color: white;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.7);
    font-weight: 600;
    letter-spacing: 0.05em;
}

.navbar li:hover{
    border-color: rgba(0, 0, 0, 0.2); 
    cursor: pointer;
}


.top_section{
    width: 70%;
    padding: 20px 20px 20px 20px;
    margin: 100px auto 10px auto;
    border-style: solid;
    border-color:#ffffff;
    border-width: 2px;

    display: flex;
    justify-content: space-evenly;
    box-shadow: 0 0 15px rgba(0,0,0,1);
}

.top_section h2{
    padding-top: 10px;
    width: 40%;
    text-align: center;
    border-style: solid;
    border-color:#ffffff;
    border-width: 2px;
}

p{
    padding: 20px;
    font-size: 16px;
    color: #ddd;
}

.picture_me{
    width: 40%;
}

.picture_me img{
    width: 100%;
    height: auto;
    border-radius: 50%;
}

/* below here is code to change the top slide show */
.slideshow10{
    margin: 10px auto;
    margin-top: 20px;
    margin-bottom: 40px;
    position: relative;
    width: 95%;
    height: 500px;
    overflow: hidden;
    border-style: solid;
    border-color:#ffffff;
    border-width: 2px;
    box-shadow: 0 0 15px rgba(0,0,0,1);
}

.slide4{
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    animation: fade10sec 40s infinite;
}

.slide4:nth-child(1) {
  animation-delay: 0s;
}
.slide4:nth-child(2) {
  animation-delay: 10s;
}
.slide4:nth-child(3) {
  animation-delay: 20s;
}
.slide4:nth-child(4) {
  animation-delay: 30s;
}

@keyframes fade10sec {
  0%    { opacity: 0; }
  2.5%  { opacity: 1; }    /* fade in (1s into 40s = 2.5%) */
  22.5% { opacity: 1; }    /* stay visible for 8s */
  25%   { opacity: 0; }    /* fade out (at 10s) */
  100%  { opacity: 0; }    /* stay hidden until next cycle */
}

.title_for_rotating_images{
    text-align: center;
    margin: 60px 0px 20px 0px
}

/* below here is code to change the side by side slide show (dog)*/
.side_by_side{
    display: flex;
    justify-content: space-evenly;
}

.slideshow_duo{
    margin: 10px auto;
    margin-top: 20px;
    margin-bottom: 40px;
    position: relative;
    width: 30%;
    height: 500px;
    overflow: hidden;
    border-style: solid;
    border-color:#ffffff;
    border-width: 2px;
    box-shadow: 0 0 15px rgba(0,0,0,1);
}

.slide_dog{
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    animation: fade4sec 20s infinite;
}

.slide_dog:nth-child(1) {
  animation-delay: 0s;
}
.slide_dog:nth-child(2) {
  animation-delay: 5s;
}
.slide_dog:nth-child(3) {
  animation-delay: 10s;
}
.slide_dog:nth-child(4) {
  animation-delay: 15s;
}

@keyframes fade4sec {
  0%     { opacity: 0; }
  2.5%   { opacity: 1; }   /* fade in (0.5s) */
  22.5%  { opacity: 1; }   /* visible */
  25%    { opacity: 0; }   /* fade out (last 0.5s) */
  100%   { opacity: 0; }
}