* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
  
body {
    background-color: #ffffff;
    font-family: Arial, Helvetica, sans-serif;
}
  
#some_block {
    background: #385443;
    color: #ffffff;
    text-align: center;
    font-weight: 500;
    width: 50px;
    height: 50px;
    line-height: 50px;
    border-radius: 50%;
    position: fixed;
    left: 10px;
    top: 10px;
}

.menu {
    display: flex;
}
.menu li {
    width: 100%;
    list-style: none;
    background: #385443; 
    position: relative;
}
  
.menu p {
    color: #7786db;
    text-decoration: none;
    display: block;
    text-align: center;
    padding: 0 50px;
    height: 60px;
    line-height: 60px;
    transition: all .5s;
}

.menu a {
    color: #fff;
    text-decoration: none;
    display: block;
    text-align: center;
    padding: 0 50px;
    height: 60px;
    line-height: 60px;
    transition: all .5s;
}
.menu a:hover {
    background: #859c7f;
    color: #118064;
}
.menu a:active {
    background: #859c7f;
    color: #083d30;
}

main {
    width: 90%;
    margin-left: 3%;
    margin-top: 30px;
    margin-bottom: 0.5%;
    color: #181a19;
    padding: 20px 2.5%;
    float: left;
}
.text {
    margin-top: 10px;
    line-height: 24px;
}

.a {
    text-decoration: none;
    color: #438d68;
}

.ul {
    margin-top: 2%;
    padding: 0 40px;
    line-height: 25px;
    font-style: italic;
}

.ul1 {
    margin-top: 1%;
    padding: 0 40px;
    line-height: 25px;
    font-style: italic;
}

h2, h3, h4 {
    margin-top: 20px;
    margin-bottom: 10px;
    padding: 0 10px;
    font-weight: normal;
}

.button {
    margin-left: 5%;
    margin-top: 40px;
    margin-bottom: 40px;
    width: 16%;
    height: 60px;
    text-decoration: none;
    display: inline-block;
    line-height: 60px;
    padding: 0 30px;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 18px;
    border-radius: 10px;
    top: 0;
    position: relative;
}
.button_1 {
    color: #fff;
    background-color: #5e5373;
    box-shadow: 0 5px 0px #3c354a;
    transition: 0.4s all;
}
.button_1:hover {
    top: 2px;
    box-shadow: 0 3px 0px #3c354a;
    background-color: #18b5a4;
    transition: 1s all;
}

.href {
  color: #222;
  text-decoration: none;
}

.foot_href {
    text-decoration: none;
    color: #696969;
    margin-right: 20px;
    margin-left: 20px;
  }

footer {
    height: 110px;
    width: 100%;
    background-color: #011101;
    line-height: 25px;
    padding: 20px;
    font-size: 20px;
    text-align: center;
    color: #fff;
}