.img1 {
    width: 680px; 
    height: 480px;
    padding: 0rem 0rem;
    border: 1rem solid #5050ff;
    border-image: repeating-linear-gradient(45deg, transparent, transparent 5px, #aaaaff 6px, #aaaaff 15px, transparent 16px, transparent 20px) 20/1rem;
}

p{
    text-align: center;
    display: inline-block;
    font-family: 'Times New Roman', Times, serif;
    font-weight: bold;
    font-size: 40px;
    color: #7979f4;
    border: 1rem solid lavender;
    border-image: repeating-linear-gradient(45deg, transparent, transparent 5px, lavender 6px, lavender 7px, transparent 8px, transparent 10px) 50/1rem;
}
html { 
    background: url(346541.jpg) no-repeat center center fixed; 
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
  }
#bd{
    display: block;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}
h1{
    font-weight: bold;
    font-size: 50px;
    color: antiquewhite;
}
#left{
    padding-top: 60px;
    width: 30%;
    float: left;
    text-align: center;
    margin: auto;
}
#right{
    padding-top: 60px;
    width: 30%;
    float: right;
    text-align: center;
    margin: auto;
}
.cap1{
    margin-left: auto;
    margin-right: auto;
    margin-bottom: auto;
    width: 40%;
    float: left;
}
#bstart{
    background-color: rgb(127, 127, 227);
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
#bstart:hover{
    background-color: #a7ead1;
}
#bstop{
    background-color: rgb(127, 127, 227);
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
#bstop:hover{
    background-color: #a7ead1;
}