body{
    margin: 0;
    background-color: #333333;
}

.header{
    background-color: teal;
    color: #dddddd;
    height: 60px;
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
}
.header_hold{
    display: block;
    width: 100%;
}
.menu{
    width: auto;
    padding-left:10px ;
    padding-right: 10px;
    float: left;
    display: flex;
    justify-content: top;
    align-items: flex-start;
    margin-top: 8px;

}
.menu button{
    background-color: #333333;
    color: white;
    padding: 10px 15px;
    margin-right: 5px;
    border: none;
    cursor: pointer;
    box-shadow: 2px 2px 1px #222222;
}
.menu a{
    display: block;
    color: black;
    background-color: rgb(100, 150, 150, 0.7);
    text-decoration: none;
    padding: 10px 15px;
    margin-right: 5px;
}
.opg_content{
    display: none;
}
.opg:hover .opg_content{
    display: block;
}
.page_content{
    display: none;
}
.page:hover .page_content{
    display: block;
}
.music{
    float: right;
    margin-top: 3px;
}



.main{
    background-color: #444444;
    color: #cccccc;
    height: auto;
    margin-top: 60px;
}
.main_holder{
    padding-top: 10px;
    padding-bottom: 10px;
    text-align: center;
    float: top;
}
.main_holder button{
    appearance: button;
    background-color: #000;
    background-image: none;
    border: 1px solid #000;
    border-radius: 4px;
    box-shadow: #fff 4px 4px 0 0,#000 4px 4px 0 1px;
    box-sizing: border-box;
    color: #fff;
    cursor: pointer;
    display: inline-block;
    font-family: ITCAvantGardeStd-Bk,Arial,sans-serif;
    font-size: 20px;
    font-weight: 400;
    line-height: 20px;
    margin: 0 5px 10px 0;
    overflow: visible;
    padding: 12px 40px;
    text-align: center;
    text-transform: none;
    touch-action: manipulation;
    user-select: none;
    -webkit-user-select: none;
    vertical-align: middle;
    white-space: nowrap;
}


.main_holder button:focus {
  text-decoration: none;
}

.main_holder button:hover {
  text-decoration: none;
}

.main_holder button:active {
  box-shadow: rgba(0, 0, 0, .125) 0 3px 5px inset;
  outline: 0;
}

.main_holder button:not([disabled]):active {
  box-shadow: #fff 2px 2px 0 0, #000 2px 2px 0 1px;
  transform: translate(2px, 2px);
}

@media (min-width: 768px) {
  .main_holder button {
    padding: 12px 50px;
  }
}
.main_holder h1{
    color: white;
    font-size: 50px;
    margin-top: 5px;
    margin-bottom: 5px;
    font-family: 'Roboto Slab', serif;
}

.copy{
    background-color: #333333;
    color: #cccccc;
    height: auto;
    text-align: center;
    padding-top: 10px;
    line-height: 25px;
    font-size: 13px;
}