.center
{
    text-align: center;
}
*{
    padding:0px;
    margin:0px;
    border:0px;
}
html {
    background-color: #f5f2f0;
}

p{
    color: black;
    font-family: Roboto;
    font-size: 18px;
    line-height: 1.55;
    margin-bottom: 14px;
}
.head_bg {
    width:100%;
    height:250px;
    background: url('img/bg.jpg') no-repeat center center;
    vertical-align: center;
    background-color: rgba(31,56,80,1);
    background-size: cover;
}
a {
    color:white;
    padding-right: 15px;
    font-size:15px;
}
h1{
    padding-top: 100px;color:white;font-size:88px
}

.tag_active {
    font-weight: bolder;
    font-size:20px;
}