* {
  box-sizing: border-box;
}
body {
  margin: 0;
  -webkit-font-smoothing: antialiased;
  font-family: Verdana,"游ゴシック Medium","Yu Gothic Medium","游ゴシック体",YuGothic,sans-serif;
  letter-spacing: 0.05em;

}

ul {
  margin: 0;
  padding: 0;
}

li {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  text-decoration: none;
  color: #323A45;
  transition: all .3s;
}

a:hover {
  color: #0dc0c0;
  text-decoration: none;
}

h1,h2,h3,h4{
  margin-top: 10px;
  margin-bottom: 10px;
  font-weight: bold;
  color: #333;
}

h4{
  font-size: 25px;
}

h3{
  font-size: 30px;
}

h2{
  font-size: 40px;
}


h1 {
  font-size: 50px;
  letter-spacing: 0;
}

p{
  font-size: 13px;
  color: #333;
  text-align: left;
}
/*-----------大きい太字-----------*/
.bg-font{
  font-size: 100px;
  font-weight: 900;
}

.bg-font-p{
  font-size: 30px;
  font-weight: bold;
}
/*-----------黄色い背景-----------*/
.back-yellow{
  background-color: yellow;
}
/*-----------animated-----------*/
.soon{
  -webkit-animation-duration:3s;
  animation-delay:3s;
}


.slower{
  -webkit-animation-duration:5s;
  animation-delay:5s;
}


/*---sticky------------*/

.sticky{
  position: -webkit-sticky;
  position: sticky;
  top: 0;
}

.sticky2{
  position: -webkit-sticky;
  position: sticky;
  top: 10%;
}

/*-------btn-sticky-----------*/

.btn-sticky {
  display: inline-block;
  padding: 1em 2.5em;
  text-decoration: none;
  background: #f7f7f7;
  border-left: solid 6px #B39A86;/*左線*/
  font-weight: bold;
  box-shadow: 0px 2px 2px rgba(0, 0, 0, 0.29);
}
.btn-sticky:active {
  box-shadow: inset 0 0 2px rgba(128, 128, 128, 0.1);
  transform: translateY(2px);
}

/*-------btn-sticky2-----------*/
.btn-sticky2 {
  display: inline-block;
  padding: 0.5em 1em;
  text-decoration: none;
}
.btn-sticky2:active {
  transform: translateY(10px);
}

  /*-------  cta-btn  -----------*/
  .cta-btn {/*ボタンの下地*/
    background: #B39A86;
    box-shadow: 0px 0px 0px 5px #B39A86;
  }

  /*---------------------*/

main{
  max-width: 1200px;
  margin: 0 auto;
}

/*----------------------*/

header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    width: 100%;
    height: 80px;
    background-color: white;
}

.logo{
    position: fixed;
    padding: 0 30px;
    top: 0;
    left: 0;
    z-index: 50;
}

.open-overlay{
  top: 15px;
}
/*----------under-nav---------*/
.under-nav{
  width:  100%;
  height: auto;
  background-color: #eee;
}
.column{
  margin: 0 auto;
  width: 70%;
  display: flex;
  gap: 10%;
}

.column-list{
  width: 45%;
  height: auto;
  text-align: center;
}

.column-list li{
  width: 100%;
  height: auto;
  text-align: center;
  margin: 15px;
}

.under-btn{
  width: 100%;
}

/*----------footer---------*/
footer{
  color: #FFF;
  text-align: center;
  background-color:#B39A86;
  height:600px;
}

.tel h4{
  padding-top: 50px;
  margin-top:0;
}

.tel h2{
  font-size: 30px;
}

.tel p{
  margin: 0 auto;
  padding-top: 50px;
  padding-bottom: 25px;
  text-align: center;
}

.tel-nmb{
  color: #FFF;
}

/*-----------traffic-accident-hero-----------*/
#traffic-accident-hero{
  width: 100%;
  height: auto;
  margin-top: 80px;
  margin-bottom: 100px;
  position: relative;
}

.traffic-accident-hero-img{
  width: 100%;
  height: auto;
  display: block;
}

.traffic-accident-ribon01{
  margin: 0 auto;
  width: 50%;
  height: auto;
  top: 50px;
  position: absolute;
  z-index: 10;
}

.traffic-accident-hero-title-box {
  margin: 0 auto;
  position: absolute;
  top: 200px;
  z-index: 5;
}

.traffic-accident-hero-title{
  font-size: 100px;
  padding: 10px 20px;
  margin-top: 30px;

}
/*---------traffic-accident-section1-------------*/
#traffic-accident-section1{
  width: 100%;
  height: auto;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
  background-image: url(../img/traffic-accident03.jpg);
  margin: 0 auto;
  margin-bottom: 100px;
  position: relative;
}

.exterior{
  margin: 0 auto;
  width: 50%;
  height: auto;
  position: absolute;
  top: -200px;
  right: 50px;
  z-index: 10;
}

.rotate-box01{
  position: absolute;
  top: -50px;
  left: 200px;
  z-index: 10;
}

.rotate-box02{
  position: absolute;
  top: 300px;
  right: 250px;
  z-index: 10;
}

#traffic-accident-section1-title{
  text-align: center;
  font-size: 50px;
  width: 100%;
}

.splitting .char:after{
  color: #3399ff;
  font-weight: 800;
}

#traffic-accident-section1 h3{
  text-align: center;
  width: 100%;
  color: #3399ff;
}

#traffic-accident-section1 p{
  text-align: center;
  width: 100%;
}

#traffic-accident-section1-text{
  margin:0 auto;
  width: 100%;
  padding:0 50px;
  text-align: center;
  color: #3399ff;
}

/*---------traffic-accident-treatment-reason---------*/
#traffic-accident-usp {
  margin: 0 auto;
  padding: 0;
  position: relative;
  width: 100%;
  height: auto;
}

#traffic-accident-usp-title{
  width: 100%;
  height: auto;
  margin: 0 auto;
}

.usp-box{
  width: 100%;
  height: 900px;
  margin: 0 auto;
  margin-top: 200px;
  position: relative;
}

.usp-box-img{
  width: 100%;
  height: auto;
  margin: 0 auto;
}

.usp-title-left{
  display: block;
  height: 840px;
  position: absolute;
  top:-200px;
  left: 50px;
  z-index: 3;
}

.usp-title-right{
  display: block;
  height: 840px;
  position: absolute;
  top:-200px;
  right: 50px;
  z-index: 3;
}

/*---------traffic-accident-section2---------*/
#traffic-accident-section2 {
  margin: 50px auto;
  width: 100%;
  height: auto;
}

#traffic-accident-section2-img1{
  width: 60%;
  height: auto;
  display: block;
  margin: 0 auto;
}

#traffic-accident-section2-text{
  width: 60%;
  margin: 0 auto;
}

#traffic-accident-section2-text h4{
  color:#323467;
}

#traffic-accident-section2-img2{
  width: 60%;
  height: auto;
  display: block;
  margin: 0 auto;
}

#traffic-accident-banner{
  width:50%;
  height: auto;
  display: block;
  margin: 0 auto;
}
/*---------traffic-accident-section3-----------*/
#traffic-accident-section3{
  width: 100%;
  min-height: 1000px;
  background-color: #3399ff;
  position: relative;
  margin-top: 50px;
}

#traffic-accident-section3 h1{
  color: white;
  position: absolute;
  top: 100px;
  left: 100px;
  z-index: 10;
}

#traffic-accident-section3-img{
  width: 60%;
  height: auto;
  position: absolute;
  top: 100px;
  right: 0;
}

#traffic-accident-section3-02{
  width: 100%;
  height: auto;
  padding-bottom: 50px;
}

#traffic-accident-section3-02 p{
  width: 80%;
  margin: 0 auto;
}

/*---------traffic-accident-section4-----------*/
#traffic-accident-section4{
  margin: 50px auto;
  width: 100%;
  height: auto;
}

#traffic-accident-section4 h1,
#traffic-accident-section4 h4{
  width: 75%;
  color:#3399ff;
  margin: 50px 150px;
}

#traffic-accident-section4 p{
  width: 75%;
  margin: 50px 150px;
}


#traffic-accident-section4-img{
  width: 75%;
  height: auto;
  margin: 0 150px;
}

/*------traffic-accident-usp2-------------*/
#traffic-accident-usp2{
  width: 100%;
  height: auto;
  padding-bottom: 100px;
}

#traffic-accident-usp2-box{
  width: 100%;
  min-height: 700px;
  position: relative;
}

#traffic-accident-usp2-img{
  width: 100%;
  height: 508px;
} 

#traffic-accident-usp2-box h1{
  color:#0dc0c0;
  position: absolute;
  width: 100%;
  text-align: center;
  top: 300px;
  z-index: 3;
}

.traffic-accident-usp2-text{
  width: 70%;
  margin: 0 auto;
}

.traffic-accident-usp2-text h2{
  color:#0dc0c0;
  width:100%;
  text-align: center;
}

.traffic-accident-usp2-text h4{
  color:#0dc0c0;
  width: 100%;
  text-align: center;
}

.banner02{
  width: 100%;
  margin: 0 auto;
}

.banner02-img{
  width: 100%;
  display: block;
}
/*------traffic-accident-flow-------------*/
#traffic-accident-flow{
  width: 100%;
  height: auto;
  background-color: aliceblue;
  padding-bottom: 100px;
}

#traffic-accident-flow-title{
  width: 100%;
  height: 300px;
  position: relative;
}


#traffic-accident-flow-title h1{
  width: 100%;
  color:#3399ff;
  text-align: center;
  position: absolute;
  text-align: center;
  top: 50px;
  z-index: 15;
}

/*-----------長方形-----------*/
.rect1{
  width: 250px;
  height: 50px;
  background-color: #ffcb15;
  position: absolute;
  top: 50px;
  left: 100px;
  z-index: 1;
}

.rect2{
  width: 200px;
  height: 30px;
  background-color: gainsboro;
  position: absolute;
  top: 250px;
  right: 150px;
  z-index: 1;
}

/*-----------回転する四角-----------*/
.rotate-box03{
  position: absolute;
  top: -20px;
  left: 200px;
  z-index: 10;
}

.rotate-box04{
  position: absolute;
  top: 170px;
  right: 200px;
  z-index: 10;
}
/*-----------box-----------*/
.ribbon20-wrapper {  
  display: block;
  position: relative;
  margin: 0 auto;
  padding: 100px 0;
  width: 75%;
  background: #fff;
  filter: drop-shadow(-5px 5px 5px #aaa);
  }
.ribbon20 {
  position: absolute;
  left: 0;
  top: 20px;
  padding: 0 20px;
  height: 50px;
  line-height: 50px;
  font-size: 18px;
  background: #70c7ff;
  color: #fff;
  display: inline-block;
  box-sizing: border-box;
  box-shadow: 0 2px 2px rgba(0,0,0,0.12);
}

/* ★右端の三角 “切り欠き（逆三角）” */
.ribbon20 .ribbon-cut {
  position: absolute;
  top: 0;
  right: -1px;
  width: 0;
  height: 0;

  /* ← これが正しい向き！ */
  border-top: 25px solid transparent;
  border-bottom: 25px solid transparent;
  border-right: 15px solid #fff;  /* ← 背景色 */
}

.ribbon20:before {
  position: absolute;
  content: '';
  top: 0;
  left: -7px;
  border: none;
  height: 60px;
  width: 7px;
  background: #70c7ff;
  border-radius: 5px 0 0 5px;
}
.ribbon20:after {
  position: absolute;
  content: '';
  bottom: -7px;
  left: -5px;
  border: none;
  height: 7px;
  width: 5px;
  background: #4d99ca;
  border-radius: 5px 0 0 5px;
}

/*-----------交通事故のフロー-----------*/
.flow-box{
  height:auto;
}

.row{
  padding: 0 50px;
  display: flex;
  align-items: center;
  gap:50px;
}
.flow-box-img{
  width:25%;
  height: auto;
}

.row-title{
  margin: 0;
}

.flow-text{
  padding:0 70px;
}
/*-----------下三角▼-----------*/
.triangle-wrap {
  position: relative;
  width: 100%;
  text-align: center; /* ★これで中央揃え */
  top: -30px;
}

.triangle-down {
  display: inline-block; /* ★中央に来るようにする */
  width: 0;
  height: 0;
  border-left: 70px solid transparent; 
  border-right: 70px solid transparent; 
  border-top: 70px solid  #70c7ff;
 /* ▼の色 */

  /* ★三角に影をつける */
  filter: drop-shadow(0px 3px 3px rgba(0,0,0,0.3));
}

#traffic-accident-point{
  width:80%;
  margin: 0 auto;
  margin-top: 100px;
}
.ribbon3 {
  display: inline-block;
  position: relative;
  height: 60px;
  line-height: 60px;
  text-align: center;
  padding: 7px 0;
  font-size: 18px;
  background: #70c7ff;
  color: #FFF;
  box-sizing: border-box;
}

.ribbon3 h3 {
  margin: 0;
  padding: 0 30px;
  color: #FFF;
  border-top: dashed 2px rgba(255, 255, 255, 0.5);
  border-bottom: dashed 2px rgba(255, 255, 255, 0.5);
  line-height: 42px;
}

.ribbon3:before, .ribbon3:after {
  position: absolute;
  content: '';
  width: 0px;
  height: 0px;
  z-index: 1;
}

.ribbon3-01:before {
  /*左の山形*/
  top: 0;
  left: 0;
  border-width: 30px 0px 30px 15px;
  border-color: transparent transparent transparent #f0f8ff;
  border-style: solid;
}

.ribbon3:after {
  /*右の山形*/
  top: 0;
  right: 0;
  border-width: 30px 15px 30px 0px;
  border-color: transparent #f0f8ff transparent transparent;
  border-style: solid;
}
/*-----------こんな症状有りませんか？-----------*/
#traffic-accident5{
  width: 100%;
  background-color: #caffff;
}

#traffic-accident5-img{
  width: 70%;
  height: auto;
  display: block;
  margin: 0 auto;
}

/*-----------交通事故の衝撃-----------*/
#traffic-accident6{
  padding: 50px;
  width: 100%;
}

.traffic-accident6-box{
  display: flex;
  gap: 5%;
}

.traffic-accident6-text{
  width: 60%;
  margin: 0 auto;
}

.traffic-accident6-img{
  width: 35%;
  height: auto;
}

.traffic-accident6-img2{
  width: 100%;
  height: auto;
}

#traffic-accident6-img-box3{
  width: 100%;
  height: auto;
  display: flex;
  gap: 5%;
}

.traffic-accident6-img4{
  width:55%;
  height:auto;
}

.traffic-accident6-img5{
  width: 40%;
  height: auto;
}
/*-----------USP3-----------*/
#traffic-accident-usp3{
  width: 100%;
  height: auto;
}

#usp3-title{
  width: 100%;
}

#ribbon-name{
  width: 70%;
  height: auto;
  display: block;
  margin: 0 auto;
}

.ribbon17-wrapper {
  display: block;
  position: relative;
  margin: 15px auto;
  padding: 20px 50px;
  width: 90%;
  height: 200px;
  background: aliceblue;
  box-shadow: 0 3px 5px rgba(0, 0, 0, 0.14);
  box-sizing: border-box;
}

.ribbon17-content {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 89px;
  height: 91px;
  overflow: hidden;
  }

.ribbon17 {
  display: inline-block;
  position: absolute;
  padding: 7px 0;
  left: -23px;
  top: 22px;
  width: 160px;
  text-align: center;
  font-size: 18px;
  line-height: 16px;
  background: #ffa520;
  color: #fff;
  letter-spacing: 0.05em;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.ribbon17:before, .ribbon17:after {
  position: absolute;
  content: "";
  border-top: 4px solid #b2751b;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  bottom: -4px;
}

.ribbon17:before {
  left: 14px;
}

.ribbon17:after {
  right: 18px;
}

/*------map-------------*/

#map{
  width: 100%;
  height: 1300px;
  margin: 0 auto;
  margin-top: 100px;
  background-color: #eee;

}

#map-title-box{
  width:90%;
  height: auto;
  margin:0 auto;
  display: flex;
  align-items: center;
  gap: 5%;
}

.map-title{
  width: 60%;
  height: auto;
  margin:0 auto;
  margin-top: 100px;
  text-align: center;
}

.emboss-raiset2{
  text-align: center;
  font-size: 40px;
  font-weight: 700;
  text-shadow: 2px -2px 0 rgba(255,255,255,0.8),
                -2px 2px 0 rgba(0,0,0,0.25),
                0 4px 8px rgba(0,0,0,0.15);
  letter-spacing: .02em;
}


.map-img{
  width: 35%;
  height: auto;
  display: block;
  margin: 0 auto;
}

#ggmap {
position: relative;
padding-bottom: 56.25%;
padding-top: 30px;
height: 0;
overflow: hidden;
}

#ggmap iframe,
#ggmap object,
#ggmap embed {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}

#adress{
  width: 85%;
  height: 200px;
  margin: 100px;
}



/* ----------スマホ用レスポンシブ----------- */
@media screen and (max-width: 768px) {
 h1,h2,h3{
  margin-top: 5px;
  margin-bottom: 5px;
}

h4 {
  font-size: 13px;
}

h3 {
  font-size: 15px;
}

h2 {
  font-size: 20px;
}

h1 {
    font-size: 25px;
}

p{
  margin: 0 5px;
}

/*-----------大きい太字-----------*/
.bg-font{
  font-size: clamp(34px,9vw,44px);
  white-space: nowraap;
}

.bg-font-p{
  font-size: 15px;
}


header {
    max-width: 100%;  /* 1200px以上にならないように制限 */
    height: 50px;     /* 高さを小さく */
    line-height: 50px;
    padding: 0 10px;  /* 横余白を減らす */
    box-sizing: border-box;
  }

.logo{
    display: block;
    padding: 0 10px;
}

.open-overlay {
        width: 45px;
        height: 45px;
        top: 5px;
        right: 5px;
        padding: 5px 5px;
        border: none;
        border-radius: 0;
    }

.logo h3{
   font-size: 15px;;
}
  /*-------main-----------*/
  main {
    max-width: 100%;
  }
  /*-------btn-sticky-----------*/
.btn-sticky {
  padding: 0.5em 1em;
  box-shadow: 0px 2px 2px rgba(0, 0, 0, 0.29);
}
.btn-sticky:active {
  box-shadow: inset 0 0 2px rgba(128, 128, 128, 0.1);
  transform: translateY(2px);
}

/*-----------traffic-accident-hero-----------*/
#traffic-accident-hero{
  margin-top: 50px;
  margin-bottom: 50px;
}

.traffic-accident-ribon01{
  width: 70%;
  top: 10px;
}

.traffic-accident-hero-title-box {
  top: 80px;
}

.traffic-accident-hero-title{
  font-size: clamp(32px,8vw,40px);
  white-space: nowraap;
  padding: 5px 10px;
  margin-top: 10px;
}
/*---------traffic-accident-section1-------------*/
#traffic-accident-section1{
  width: 100%;
  margin-bottom: 50px;
}

.exterior{
  top: -90px;
  right: 5px;
}

.rotate-box01{
  top: -50px;
  left: 20px;
}

.rotate-box02{
  top: 70px;
  right: 10px;
}

#traffic-accident-section1-title{
  font-size: 30px;
}

#traffic-accident-section1-text{
  padding:0 5px;
}

/*---------traffic-accident-treatment-reason---------*/
.usp-box{
  height: auto;
  margin-top: 100px;
}

.usp-box-img{
}

.usp-title-left{
  height: auto;
  top:-100px;
  left: 5px;
  font-size: 22px;
}

.usp-title-right{
  height: auto;
  top:-100px;
  right: 5px;
  font-size: 22px;
}

/*---------traffic-accident-section2---------*/
#traffic-accident-section2 {
  margin: 20px auto;
}

#traffic-accident-section2-img1{
  width: 80%;
}

#traffic-accident-section2-text{
  width: 80%;
}

#traffic-accident-section2-img2{
  width: 80%;
}

#traffic-accident-banner{
  width:90%;
  margin-bottom: 50px;
}
/*---------traffic-accident-section3-----------*/
#traffic-accident-section3{
  min-height: 350px;
  margin-top: 0;
}

#traffic-accident-section3 h1{
  top: 40px;
  left: 5%;
}

#traffic-accident-section3-img{
  width: 55%;
  top: 100px;
}

#traffic-accident-section3-02{
  padding-bottom: 0;
}

#traffic-accident-section3-02 p{
  width: 95%;
}

/*---------traffic-accident-section4-----------*/
#traffic-accident-section4{
  margin: 50px auto;
}

#traffic-accident-section4 h1,
#traffic-accident-section4 h4,
#traffic-accident-section4 p{
  width: 100%;
  margin: 10px 0;
  padding-left: 2%;
}

#traffic-accident-section4-img{
  width: 100%;
  height: auto;
  margin: 0;
}

/*------traffic-accident-usp2-------------*/
#traffic-accident-usp2{
  width: 100%;
  padding-bottom: 50px;
}

#traffic-accident-usp2-box{
  min-height: 300px;
}

#traffic-accident-usp2-img{
  width: 100%;
  height: auto;
} 

#traffic-accident-usp2-box h1{
  top: 30%;
}

.traffic-accident-usp2-text{
  width: 95%;
}

.traffic-accident-usp2-text h2{
  width:100%;
}

/*------traffic-accident-flow-------------*/
#traffic-accident-flow{
  padding-bottom: 20px;
}

#traffic-accident-flow-title{
  height: 180px;
}

#traffic-accident-flow-title h1{
  top: 30px;
}

/*-----------長方形-----------*/
.rect1{
  width: 100px;
  height: 30px;
  top: 20px;
  left: 10px;
}

.rect2{
  width: 80px;
  height: 20px;
  top: 100px;
  right: 10px;
}

/*-----------回転する四角-----------*/
.rotate-box03{
  top: -10px;
  left: 30px;
}

.rotate-box04{
  top: 100px;
  right: 20px;
}
/*-----------box-----------*/
.ribbon20-wrapper {  
  padding: 50px 0;
  width: 90%;
  }

.ribbon20 {
  top: 2%;
}

.ribbon20 .ribbon-cut {
  top: 2%;
}

/*-----------交通事故のフロー-----------*/
.row{
  padding: 10% 3%;
  gap:2%;
}
.flow-box-img{
  width:50%;
}

.row-title{
  margin: 0;
}

.flow-text{
  padding:0 5%;
}
/*-----------下三角▼-----------*/
.triangle-wrap {
  top: -10px;
}

.triangle-down {
  border-left: 40px solid transparent; 
  border-right: 40px solid transparent; 
  border-top: 40px solid  #70c7ff;
}

#traffic-accident-point{
  width:95%;
  margin-top: 50px;
}
.ribbon3 {
  font-size: 12px;
  margin-bottom: 10px;
}

.ribbon3 h3 {
  padding: 0 20px;
}

.ribbon3:before, .ribbon3:after {
}

.ribbon3-01:before {
  left: -1px;
}

.ribbon3:after {
  right: -1px;
}
/*-----------こんな症状有りませんか？-----------*/
#traffic-accident5-img{
  width: 80%;
}

/*-----------交通事故の衝撃-----------*/
#traffic-accident6{
  padding: 0 2%;
  margin: 50px auto;
}
/*-----------USP3-----------*/
#traffic-accident-usp3{
  margin: 100px auto;
}

.ribbon3-02{
  height: 50px;
  line-height: 50px;
}
.ribbon3-02 h3{
  padding-left: 10px;
  line-height: 30px;
}
.ribbon3:after {
  right: -1px;
}

#ribbon-name{
  width: 90%;
}

.ribbon17-wrapper {
  padding: 20px 2%;
  width: 90%;
  height: 150px;
  margin: 0 auto;
  margin-bottom: 20px;
}

.ribbon17 {
  font-size: 12px;
}

/*------map-------------*/
#map{
  height: 450px;
  margin-top: 30px;
}

#map-title-box{
  width:95%;
  gap: 0;
}

.map-title{
  margin-top: 30px;
}

.emboss-raiset2{
  font-size: 25px;
}

.map-img{
  width: 40%;
}

#adress{
  width: 90%;
  height: auto;
  margin: 5% auto;
}

.tel h2 {
  font-size: 20px;
}
/*----------under-nav---------*/
.column{
  width: 95%;
  gap: 10%;
}

.column-list{
  width: 40%;
}

.under-btn{
}

footer{
  height: auto;
}

}