.midl {
    text-align: center;
}

.personal {
    background: #37869e;
    color: #fff;
    padding: 20px;
}
.subjs {
    background-color: rgb(255, 247, 212);
    color: rgb(100, 60, 0);
    padding-left: 10px;
    padding-top: 10px;
    padding-bottom: 10px;
}
.bold1 {
    font-weight: bold;
}

#leftBlock, #infoPage, #rightBlock 
{ border: 2px solid black;
    background-color: rgb(230, 230, 230);
    margin: 10px;
    padding: 5px;
    border-radius: 10px;
}

#leftBlock, #rightBlock
{ width: 20%;
}

#infoPage
{ width: 80%;
}

#leftBlock
{ margin-right: 30%;
}
#rightBlock
{ margin-left: 30%;
}

.button {
    border: 3px solid #a10023;
    font-size: 30px;
    color: #eb54b8;
    text-decoration: none;
    text-transform: uppercase;
    width: 250px;
    height: 60px;
    display: block;
    text-align: center;
    line-height: 60px;
    position: relative;
    transition: .5s;
    overflow: hidden;
  }

  .button::before,
.button::after {
 position: absolute;
 content: '';
 width: 100%;
 height: 100%;
 background: #b6004c;
 top: 0;
 left: -100%;
 opacity: .75;
 transition: .3s;
 z-index: -1;
}    

.button:hover {
 color: #ffee00;
}

.button::after {
 opacity: 1;
 transition-delay: .5s;
} 

.button:hover::before,
.button:hover::after {
 left: 0;
}